National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Grand Prairie, Grand Prairie Municipal Airport (KGPM)

Lat: 32.7°NLon: 97.05°WElev: 591ft.

Overcast

74°F

23°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 30.05 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Last update 3 Oct 3:35 pm CDT
Extended Forecast for

Grand Prairie TX

  • This Afternoon

    This Afternoon: Showers likely, mainly before 4pm. Cloudy, with a high near 77. North northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers before 7pm, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 10am. Partly sunny, with a high near 82. North wind around 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. North wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. North northeast wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 61. East northeast wind around 5 mph becoming calm.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly before 4pm. Cloudy, with a high near 77. North northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers before 7pm, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. North wind around 5 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers before 10am. Partly sunny, with a high near 82. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 66. North wind 5 to 10 mph.
Monday
Sunny, with a high near 84. North northeast wind 5 to 10 mph.
Monday Night
Clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 61. East northeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 84. Calm wind becoming east northeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Prairie TX
 32.66°N 97.02°W (Elev. 551 ft)
Last Update:
1:26 pm CDT Oct 3, 2026
Forecast Valid:
3pm CDT Oct 3, 2026-6pm CDT Oct 9, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation