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

Decatur, Pryor Field (KDCU)

Lat: 34.66°NLon: 86.94°WElev: 591ft.

Fair

34°F

1°C

Humidity 64%
Wind Speed Calm
Barometer 30.30 in (1026.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Jan 5:53 pm CST
Extended Forecast for

Trinity AL

  • Tonight

    Tonight: Increasing clouds, with a low around 22. West northwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 45. Calm wind becoming east southeast around 5 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Calm wind becoming northeast around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A chance of flurries, mixing with sprinkles after 11am, then gradually ending. Partly sunny, with a high near 40. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Chance
    Sprinkles/Flurries
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 25.

    High: 25 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 22. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 45. Calm wind becoming east southeast around 5 mph.
Thursday Night
Partly cloudy, with a low around 26. Calm wind becoming northeast around 5 mph.
Friday
A chance of flurries, mixing with sprinkles after 11am, then gradually ending. Partly sunny, with a high near 40. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 13. North wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Partly sunny and cold, with a high near 25.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 31.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinity AL
 34.61°N 87.09°W (Elev. 686 ft)
Last Update:
5:50 pm CST Jan 28, 2026
Forecast Valid:
6pm CST Jan 28, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation