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

60°F

16°C

Humidity 75%
Wind Speed SW 6 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 May 9:54 pm CDT
Extended Forecast for

Mount Zion IL

  • Tonight

    Tonight: Isolated showers between 1am and 4am. Partly cloudy, with a low around 50. Southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Saturday

    Saturday: Sunny, with a high near 70. Breezy, with a northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 50. Northwest wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Southwest wind 6 to 13 mph, with gusts as high as 17 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. South wind around 10 mph, with gusts as high as 17 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Showers, mainly after 1pm. High near 71. South wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 71 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers, with thunderstorms also possible after 7pm. Low around 56. South southeast wind 10 to 13 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers between 1am and 4am. Partly cloudy, with a low around 50. Southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 70. Breezy, with a northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Clear, with a low around 50. Northwest wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 78. Southwest wind 6 to 13 mph, with gusts as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 58. South wind around 10 mph, with gusts as high as 17 mph.
Monday
Showers, mainly after 1pm. High near 71. South wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers, with thunderstorms also possible after 7pm. Low around 56. South southeast wind 10 to 13 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
A chance of showers. Partly sunny, with a high near 74.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 56.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 71.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount Zion IL
 39.77°N 88.89°W (Elev. 650 ft)
Last Update:
10:49 pm CDT May 10, 2024
Forecast Valid:
10pm CDT May 10, 2024-6pm CDT May 17, 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