Lancaster, Texas Weather Conditions

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Current Conditions

  • 75°
  • Clear
  • Wind: South 5 mph
  • Humidity: 65%
  • Visibility: 10.0 miles
  • Dew Point: 63°
  • Pressure: 29.97 in. +

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Next 12 Hours

3  am
6  am
9  am
12  pm
3  pm
Mostly Cloudy
Mostly Cloudy
Chance of Rain
Chance of Rain
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
76°
75°
80°
89°
93°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Mostly Cloudy
  • High: 95 °
  • Low: 73 °
  • Mostly Cloudy
  • Monday
  • Clear
  • High: 96 °
  • Low: 73 °
  • Clear
  • Tuesday
  • Clear
  • High: 95 °
  • Low: 72 °
  • Clear
  • Wednesday
  • Clear
  • High: 95 °
  • Low: 73 °
  • Clear
  • Thursday
  • Clear
  • High: 95 °
  • Low: 74 °
  • Clear

Forecast for Lancaster, Texas

Updated: 9:49 PM CDT on August 29, 2015

  • Rest of Tonight

    Mostly cloudy early then becoming partly cloudy. A slight chance of showers and thunderstorms early...then isolated thunderstorms after midnight. Lows in the mid 70s. South winds 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of rain 20 percent.

  • Sunday

    Mostly sunny. Highs in the mid 90s. South winds 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.

  • Monday

    Mostly sunny. Highs in the mid 90s. South winds 5 to 10 mph.

  • Monday Night

    Partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.

  • Tuesday

    Mostly sunny. Highs in the mid 90s.

  • Tuesday Night

    Partly cloudy. Lows in the mid 70s.

  • Wednesday

    Mostly sunny. Highs in the mid 90s.

  • Wednesday Night

    Mostly clear. Lows in the mid 70s.

  • Thursday

    Sunny. Highs in the mid 90s.

  • Thursday Night

    Mostly clear. Lows in the mid 70s.

  • Friday

    Sunny. Highs in the mid 90s.

  • Friday Night

    Mostly clear. Lows in the mid 70s.

  • Saturday

    Mostly sunny. Highs in the mid 90s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Werner Ent. Dallas, Dallas, TX

Updated: 2:48 AM CDT

Temperature: 77.9 °F Dew Point: 66 °F Humidity: 66% Wind: SSW at 2.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: GHFD, Red Oak, TX

Updated: 2:42 AM CDT

Temperature: 75.7 °F Dew Point: 65 °F Humidity: 70% Wind: South at 2.2 mph Pressure: 29.91 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: DDR Longhorns Red Oak, Texas, Red Oak, TX

Updated: 2:49 AM CDT

Temperature: 73.8 °F Dew Point: 66 °F Humidity: 76% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Wynnewood North, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 80.8 °F Dew Point: 66 °F Humidity: 61% Wind: North at - Pressure: 29.80 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: Irwin Keasler Red Bird North, Duncanville, TX

Updated: 10:55 PM CDT

Temperature: 80.1 °F Dew Point: 60 °F Humidity: 51% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: East Highland Road, Waxahachie, TX

Updated: 2:45 AM CDT

Temperature: 74.8 °F Dew Point: 66 °F Humidity: 75% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Tecumseh Park Estates 1, Waxahachie, TX

Updated: 2:43 AM CDT

Temperature: 73.9 °F Dew Point: 66 °F Humidity: 77% Wind: Calm Pressure: 30.01 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Tecumseh Park Estates, Waxahachie, TX

Updated: 2:49 AM CDT

Temperature: 75.2 °F Dew Point: 68 °F Humidity: 78% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: High Pointe, Cedar Hill, TX

Updated: 2:42 AM CDT

Temperature: 73.6 °F Dew Point: 59 °F Humidity: 60% Wind: Calm Pressure: 29.77 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Cedars, Dallas, TX

Updated: 2:38 AM CDT

Temperature: 77.7 °F Dew Point: 65 °F Humidity: 66% Wind: Calm Pressure: 29.63 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Sleepy Hollow II, Cedar Hill, TX

Updated: 2:40 AM CDT

Temperature: 79.4 °F Dew Point: 39 °F Humidity: 24% Wind: North at - Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Windmill Ridge Estates, Ovilla, TX

Updated: 2:48 AM CDT

Temperature: 75.4 °F Dew Point: 67 °F Humidity: 75% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Kessler, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 80.2 °F Dew Point: 65 °F Humidity: 60% Wind: North at - Pressure: 30.00 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: APRSWXNET, Midlothian, TX

Updated: 2:14 AM CDT

Temperature: 75 °F Dew Point: 66 °F Humidity: 73% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Emerald Lake Park Neighbourhood Trail, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 79.2 °F Dew Point: 66 °F Humidity: 63% Wind: North at - Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Bois d' arc circle, Midlothian, TX

Updated: 2:35 AM CDT

Temperature: 75.5 °F Dew Point: 65 °F Humidity: 71% Wind: SSW at 2.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Eagles Nest (2TS6), Midlothian, TX

Updated: 2:43 AM CDT

Temperature: 75.2 °F Dew Point: 67 °F Humidity: 75% Wind: Calm Pressure: 29.69 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Deep Ellum, Dallas, TX

Updated: 2:48 AM CDT

Temperature: 81.5 °F Dew Point: 70 °F Humidity: 67% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Wisdom Creek Drive, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 79.2 °F Dew Point: 67 °F Humidity: 65% Wind: North at - Pressure: 30.02 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Curtis Addn, Midlothian, TX

Updated: 2:49 AM CDT

Temperature: 74.7 °F Dew Point: 67 °F Humidity: 78% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Downtown, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 76.8 °F Dew Point: 50 °F Humidity: 39% Wind: North at - Pressure: 30.04 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Downtown, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 72.1 °F Dew Point: 45 °F Humidity: 37% Wind: North at - Pressure: 30.23 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Ellis County, Texas, Waxahachie, TX

Updated: 2:39 AM CDT

Temperature: 74.7 °F Dew Point: 64 °F Humidity: 70% Wind: Calm Pressure: 29.80 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: 20 Summit Pl, Cedar Hill, TX

Updated: 2:49 AM CDT

Temperature: 75.6 °F Dew Point: 51 °F Humidity: 42% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Buckner Terrace / Everglade Park, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 77.2 °F Dew Point: 68 °F Humidity: 74% Wind: North at - Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Mesquite Texas, Balch Springs, TX

Updated: 2:49 AM CDT

Temperature: 75.6 °F Dew Point: 68 °F Humidity: 78% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Peak's Suburban Addition, Dallas, TX

Updated: 2:45 AM CDT

Temperature: 70.7 °F Dew Point: 65 °F Humidity: 82% Wind: North at - Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

Location: Buckner Terrace, Dallas, TX

Updated: 2:49 AM CDT

Temperature: 76.5 °F Dew Point: 68 °F Humidity: 76% Wind: NW at 2.3 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Westchester, Grand Prairie, TX

Updated: 2:48 AM CDT

Temperature: 77.0 °F Dew Point: 68 °F Humidity: 75% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Fort Worth Texas 
1152 PM CDT Sat Aug 29 2015 


Aviation... 
VFR will prevail with middle-high clouds continuing. Some elevated 
light rain showers are possible overnight...with the best chance 
of activity across central Texas. Will include vcsh for the Waco 
taf through mid-morning. While some robust convection...including 
a threat for thunder...is possible overnight and again tomorrow 
afternoon...the threat for this is too low to mention in the 
forecast. Otherwise south light winds will prevail. 


Tr.92 


&& 


Update... 
multiple outflow boundaries remain across North Texas tonight 
following this evening/S convection. The presence of the 
boundaries...the weak front near the Red River...and a pronounced 
weakness in the ridge aloft will allow for the opportunity to see 
isolated convection just about anywhere during the overnight 
hours. Coverage would likely remain on the low side so we will 
keep the overnight probability of precipitation at less than 20 percent at this time. 
Otherwise...temperatures appear on track to reach lows in the 70s 
at most locations with a few upper 60s near the Red River. 


30 


&& 


Previous discussion... /issued 245 PM CDT Sat Aug 29 2015/ 
a somewhat complex middle level pattern aloft this afternoon...as 
three distinct disturbances are seen in relatively close proximity 
to north and central Texas. There is a well-defined shortwave near 
Lubbock Texas...the central Gulf Coast longwave trough near Biloxi 
MS...and a shortwave dropping south across the MO/Arkansas Ozarks 
region. At the surface...a subtle cold front was located just 
northwest of our County Warning Area with weak surface low pressure centered on 
the front near Wichita Falls Texas. An area of lingering light rain 
continued across the Permian Basin and Big Country with isolated 
storms having developed northwest of Abilene Texas in the past hour. 


The shortwave near Lubbock and Midland Texas will move south over 
The Hill Country and upper Rio Grande plains tonight into Sunday... 
eventually becoming absorbed by the west-moving central Gulf 
longwave trough. Despite very warm temperatures... dew points are in 
the middle 50s to lower 60s which is limiting instability somewhat 
with an expected decrease after 00z/7 PM. Expect only a slight 
chance of showers in advance of the slow-moving surface front this 
evening with lingering chances overnight across our southwest 
counties in proximity to the West Texas shortwave. Rainfall will be 
spotty and very light with cloud bases near 700mb and a dry sub- 
cloud layer. Sunday and Monday will be dry when the County Warning Area is under 
a subsident region between the southwest Texas shortwave and the 
longwave coastal middle level trough over the Texas/la border. Temperatures 
will be seasonal with highs in the lower to middle 90s with south 
winds 10 to 15 miles per hour. 


The longwave coastal middle level trough will likely stall near our 
far east/southeast counties as it enters an area of weak steering currents 
aloft. We will have slight rain chances advertised across our 
southeast counties on Tuesday...where a seabreeze boundary could 
arrive far enough north to aid in convergence at the surface. 
Have decided to leave the remaining part of the week dry as North 
Texas remains underneath the drier northerly flow component of 
this middle level trough. Highs will remain near seasonal normals 
and in the lower to middle 90s through the end of the week. 


05 






&& 




Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 75 96 76 95 76 / 20 5 10 0 0 
Waco, Texas 72 96 72 96 73 / 10 10 5 0 5 
Paris, Texas 72 93 70 93 70 / 10 10 10 5 5 
Denton, Texas 73 95 74 96 74 / 30 5 10 0 0 
McKinney, Texas 74 93 74 94 73 / 20 5 10 0 0 
Dallas, Texas 75 96 76 95 76 / 20 5 10 0 0 
Terrell, Texas 73 94 72 94 72 / 10 5 10 5 5 
Corsicana, Texas 72 94 72 94 73 / 10 5 10 5 5 
Temple, Texas 73 94 72 95 72 / 10 10 5 5 5 
Mineral Wells, Texas 73 95 72 96 72 / 30 5 5 0 0 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 






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