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

51°F

11°C

Humidity 52%
Wind Speed W 13 mph
Barometer 29.75 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Jan 7:35 pm CST
Extended Forecast for

Modesto IL

  • Tonight

    Tonight: A slight chance of rain before 9pm, then a chance of sprinkles and flurries after 4am. Mostly cloudy, with a low around 32. West wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Chance
    Sprinkles/Flurries

  • Wednesday

    Wednesday: A chance of flurries before 9am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 27 by 5pm. Breezy, with a north wind 16 to 24 mph, with gusts as high as 33 mph.

    High: 34 °F⇓

    Chance
    Flurries and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30. Northwest wind 7 to 9 mph becoming south in the afternoon.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24. South wind 9 to 16 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 40. Breezy.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 9pm, then a chance of sprinkles and flurries after 4am. Mostly cloudy, with a low around 32. West wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday
A chance of flurries before 9am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 27 by 5pm. Breezy, with a north wind 16 to 24 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 14. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 30. Northwest wind 7 to 9 mph becoming south in the afternoon.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. South wind 9 to 16 mph becoming west after midnight. Winds could gust as high as 24 mph.
Friday
Partly sunny, with a high near 40. Breezy.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Modesto IL
 39.48°N 89.99°W (Elev. 699 ft)
Last Update:
7:26 pm CST Jan 13, 2026
Forecast Valid:
7pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation