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

54°F

12°C

Humidity 43%
Wind Speed S 17 G 26 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Mar 6:54 pm CDT
Extended Forecast for

5 Miles ESE Moweaqua IL

  • Tonight

    Tonight: Partly cloudy, with a low around 43. South wind 13 to 18 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Breezy, with a south wind 13 to 23 mph, with gusts as high as 34 mph.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. Breezy, with a south wind around 21 mph, with gusts as high as 33 mph.

    Low: 55 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A chance of rain before 1pm, then showers after 1pm. High near 69. Breezy, with a south wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Breezy.
    Chance Rain
    then Showers

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 33. Breezy, with a southwest wind 22 to 24 mph becoming west northwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Breezy. Rain
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely, possibly mixed with rain, mainly before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northwest wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. South wind 13 to 18 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 75. Breezy, with a south wind 13 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 55. Breezy, with a south wind around 21 mph, with gusts as high as 33 mph.
Wednesday
A chance of rain before 1pm, then showers after 1pm. High near 69. Breezy, with a south wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 33. Breezy, with a southwest wind 22 to 24 mph becoming west northwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Snow likely, possibly mixed with rain, mainly before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Friday
Partly sunny, with a high near 58.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A chance of rain. Partly sunny, with a high near 59.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Moweaqua IL
 39.6°N 88.93°W (Elev. 659 ft)
Last Update:
6:25 pm CDT Mar 17, 2025
Forecast Valid:
7pm CDT Mar 17, 2025-6pm CDT Mar 24, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation