National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

56°F

13°C

Humidity 87%
Wind Speed NW 10 mph
Barometer 30.15 in (1020.7 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 29 May 5:54 am CDT
Extended Forecast for

2 Miles NW Mount Zion IL

  • Today

    Today: Increasing clouds, with a high near 74. North wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 74 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 50. North wind around 6 mph becoming east northeast after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. East northeast wind around 7 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. East southeast wind around 8 mph, with gusts as high as 15 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 56. East southeast wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Increasing clouds, with a high near 74. North wind 7 to 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 50. North wind around 6 mph becoming east northeast after midnight.
Thursday
Sunny, with a high near 75. East northeast wind around 7 mph.
Thursday Night
Mostly clear, with a low around 53. East southeast wind around 8 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 77. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 56. East southeast wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 64.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Mount Zion IL
 39.8°N 88.91°W (Elev. 656 ft)
Last Update:
5:11 am CDT May 29, 2024
Forecast Valid:
6am CDT May 29, 2024-6pm CDT Jun 4, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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