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

46°F

8°C

Humidity 54%
Wind Speed S 7 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Jan 11:53 pm CST
Extended Forecast for

Decatur AL

  • Overnight

    Overnight: Increasing clouds, with a low around 40. South southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers, mainly before 4pm. High near 51. Southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 22. Wind chill values between 14 and 19. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 37. Wind chill values between 13 and 23. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Increasing clouds, with a low around 40. South southwest wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Showers, mainly before 4pm. High near 51. Southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 22. Wind chill values between 14 and 19. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 37. Wind chill values between 13 and 23. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 23. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 51.
Friday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 21.
M.L.King Day
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decatur AL
 34.58°N 87.01°W (Elev. 623 ft)
Last Update:
11:50 pm CST Jan 13, 2026
Forecast Valid:
12am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation