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

40°F

4°C

Humidity 41%
Wind Speed NW 12 G 22 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 29 Dec 2:53 pm CST
Extended Forecast for

Trinity AL

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. Wind chill values between 20 and 25. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Wind chill values between 12 and 17. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37. Wind chill values between 12 and 22. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. West southwest wind around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. West wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after noon. Cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Slight Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Wind chill values between 20 and 25. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 22. Wind chill values between 12 and 17. North northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 37. Wind chill values between 12 and 22. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 24. West southwest wind around 5 mph.
Wednesday
Sunny, with a high near 50. West wind 5 to 10 mph.
Wednesday Night
Clear, with a low around 30.
New Year's Day
Sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Showers likely, mainly after noon. Cloudy, with a high near 56. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 90%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 57.
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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:
2:50 pm CST Dec 29, 2025
Forecast Valid:
3pm CST Dec 29, 2025-6pm CST Jan 4, 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