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.

Overcast

50°F

10°C

Humidity 93%
Wind Speed SW 7 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill47°F (8°C)
Last update 3 Feb 7:53 pm CST
Extended Forecast for

Trinity AL

  • Tonight

    Tonight: Showers likely, mainly before 10pm. Cloudy, with a low around 36. South southwest wind around 5 mph becoming north northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely then
    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 43. North northwest wind 10 to 15 mph.

    High: 43 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 42. Wind chill values between 13 and 23. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly before 10pm. Cloudy, with a low around 36. South southwest wind around 5 mph becoming north northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Cloudy, with a high near 43. North northwest wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 42. Wind chill values between 13 and 23. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 28. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity AL
 34.61°N 87.09°W (Elev. 686 ft)
Last Update:
7:50 pm CST Feb 3, 2026
Forecast Valid:
8pm CST Feb 3, 2026-6pm CST Feb 10, 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