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

63°F

17°C

Humidity 28%
Wind Speed NW 8 mph
Barometer 29.92 in (1012.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 20 Feb 8:53 am CST
Extended Forecast for

Decatur AL

  • Today

    Today: Mostly sunny, with a high near 68. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 4am, then a chance of showers between 4am and 5am. Low around 48. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon. Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.

    High: 65 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 24.

    Low: 24 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 22.

    Low: 22 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 68. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Showers and possibly a thunderstorm before 4am, then a chance of showers between 4am and 5am. Low around 48. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. North northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 24.
Monday
Sunny, with a high near 42.
Monday Night
Clear, with a low around 22.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 62.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decatur AL
 34.56°N 86.99°W (Elev. 600 ft)
Last Update:
8:50 am CST Feb 20, 2026
Forecast Valid:
9am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation