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

59°F

15°C

Humidity 36%
Wind Speed SW 6 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 1 Jan 4:53 pm CST
Extended Forecast for

Decatur AL

  • Tonight

    Tonight: Increasing clouds, with a low around 42. South southwest wind around 5 mph becoming calm after midnight.

    Low: 42 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly after 4pm. High near 58. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Cloudy then
    Showers

  • Friday Night

    Friday Night: Showers before 9pm, then showers and possibly a thunderstorm between 9pm and midnight, then showers likely after midnight. Low around 49. East southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Showers then
    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before noon. Partly sunny, with a high near 58. North wind around 5 mph, with gusts as high as 15 mph.

    High: 58 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. North wind around 5 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. South southwest wind around 5 mph becoming calm after midnight.
Friday
Showers, mainly after 4pm. High near 58. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers before 9pm, then showers and possibly a thunderstorm between 9pm and midnight, then showers likely after midnight. Low around 49. East southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 58. North wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 35. North wind around 5 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 68.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decatur AL
 34.58°N 86.98°W (Elev. 597 ft)
Last Update:
5:17 pm CST Jan 1, 2026
Forecast Valid:
5pm CST Jan 1, 2026-6pm CST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation