Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

68°F

20°C

Humidity 84%
Wind Speed SE 5 mph
Barometer 30.04 in (1016.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 30 Jul 11:54 pm CDT
Extended Forecast for

8 Miles SE Moweaqua IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. Southeast wind 3 to 5 mph.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall.  High near 81. South southeast wind 6 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    Showers then
    Heavy Rain

  • Friday Night

    Friday Night: Showers and thunderstorms before 4am, then a chance of showers.  Low around 66. South southeast wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 66 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 1pm.  High near 77. South southeast wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 63. North wind around 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers after 1pm.  Partly sunny, with a high near 78. North northeast wind around 16 mph, with gusts as high as 23 mph.

    High: 78 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers after 1pm.  Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. Southeast wind 3 to 5 mph.
Friday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 81. South southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms before 4am, then a chance of showers. Low around 66. South southeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers, with thunderstorms also possible after 1pm. High near 77. South southeast wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 63. North wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 78. North northeast wind around 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 60. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.
Monday
A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A 40 percent chance of showers after 1pm. Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Moweaqua IL
 39.55°N 88.9°W (Elev. 692 ft)
11:46 pm CDT Jul 30, 2026
12am CDT Jul 31, 2026-6pm CDT Aug 6, 2026
 
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