Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Stephenville, Clark Field Municipal Airport (KSEP)

Lat: 32.22°NLon: 98.18°WElev: 1322ft.

Fair

100°F

38°C

Humidity 28%
Wind Speed N 9 G 22 mph
Barometer 30.01 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 27 Aug 3:15 pm CDT
Extended Forecast for

Stephenville TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm.  Sunny and hot, with a high near 100. Northeast wind around 10 mph.

    High: 100 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 72. East northeast wind 5 to 10 mph becoming light east southeast  in the evening.

    Low: 72 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 99. Light east northeast wind becoming east 5 to 10 mph in the morning.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 72. East wind around 5 mph becoming calm  in the evening.

    Low: 72 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Light south wind increasing to 5 to 10 mph in the morning.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 73. Southeast wind 5 to 10 mph.

    Low: 73 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. South wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 72. South southeast wind 5 to 10 mph.

    Low: 72 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. South wind 5 to 10 mph.

    High: 99 °F

    Hot

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 100. Northeast wind around 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. East northeast wind 5 to 10 mph becoming light east southeast in the evening.
Friday
Sunny and hot, with a high near 99. Light east northeast wind becoming east 5 to 10 mph in the morning.
Friday Night
Clear, with a low around 72. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 100. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
Clear, with a low around 73. Southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 72. South southeast wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 99. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny and hot, with a high near 100.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Stephenville TX
 32.21°N 98.19°W (Elev. 1296 ft)
1:26 pm CDT Aug 27, 2026
3pm CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database