Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

A Few Clouds

88°F

31°C

Humidity 46%
Wind Speed SE 7 mph
Barometer 30.12 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 3 Oct 2:50 pm CDT
Extended Forecast for

Collinsville TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. East southeast wind around 5 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Southeast wind 5 to 10 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 64. East southeast wind around 5 mph.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 87. South southeast wind 5 to 10 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. East southeast wind around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. East southeast wind around 5 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. East wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Mostly sunny, with a high near 85. Calm wind becoming northeast around 5 mph in the morning.

    High: 85 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 89. East southeast wind around 5 mph.
Tonight
Clear, with a low around 62. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 86. Southeast wind 5 to 10 mph.
Saturday Night
Clear, with a low around 64. East southeast wind around 5 mph.
Sunday
Sunny, with a high near 87. South southeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 64. East southeast wind around 5 mph.
Monday
Sunny, with a high near 86. East southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 65. East wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 85. Calm wind becoming northeast around 5 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Collinsville TX
 33.57°N 96.9°W (Elev. 722 ft)
12:32 pm CDT Oct 3, 2025
3pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database