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

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Overcast

63°F

17°C

Humidity 84%
Wind Speed E 5 mph
Barometer 30.05 in
Dewpoint 58°F (14°C)
Visibility 7.00 mi
Last update 15 Oct 7:15 am CDT
Extended Forecast for

Roodhouse IL

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog between 10am and noon. High near 76. East wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 76 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then isolated showers between 11pm and 1am. Mostly cloudy, with a low around 44. Northwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely then
    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly between 3pm and 4pm. Partly sunny, with a high near 56. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 56 °F

    Breezy.
    Mostly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 34. North wind 6 to 16 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 59. Light northeast wind.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog between 10am and noon. High near 76. East wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms likely before 11pm, then isolated showers between 11pm and 1am. Mostly cloudy, with a low around 44. Northwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Friday
Scattered showers, mainly between 3pm and 4pm. Partly sunny, with a high near 56. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 34. North wind 6 to 16 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 59. Light northeast wind.
Saturday Night
Clear, with a low around 35.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roodhouse IL
 39.49°N 90.34°W (Elev. 630 ft)
Last Update:
5:11 am CDT Oct 15, 2026
Forecast Valid:
7am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation