Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

62°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 13 Sep 7:15 am CDT
Extended Forecast for

Manchester IL

  • Today

    Today: A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 79. North wind 3 to 8 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 61. East northeast wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 61 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 84. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 84 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. South southeast wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Sunny, with a high near 92. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    High: 92 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 66. North northeast wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers before 1pm.  Partly sunny, with a high near 89. Northeast wind around 5 mph.

    High: 89 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm.  Mostly sunny, with a high near 88.

    High: 88 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. North wind 3 to 8 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 61. East northeast wind 6 to 9 mph, with gusts as high as 16 mph.
Monday
Partly sunny, with a high near 84. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 71. South southeast wind 13 to 15 mph, with gusts as high as 22 mph.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 92. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. North northeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 50 percent chance of showers before 1pm. Partly sunny, with a high near 89. Northeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 67.
Friday
A chance of showers. Mostly sunny, with a high near 85.
Friday Night
A chance of showers. Partly cloudy, with a low around 61.
Saturday
A chance of showers. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Manchester IL
 39.55°N 90.33°W (Elev. 656 ft)
6:36 am CDT Sep 13, 2026
7am CDT Sep 13, 2026-6pm CDT Sep 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database