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.

Mostly Cloudy

38°F

3°C

Humidity 60%
Wind Speed N 6 mph
Barometer 30.12 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Mar 1:55 am CDT
Extended Forecast for

2 Miles E South Jacksonville IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Northeast wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. East southeast wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. South wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 66. Breezy, with a south wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Breezy.
    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then snow. Low around 17. Windy, with a west northwest wind 24 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Rain/Snow and
    Blustery then
    Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery, with a west northwest wind 25 to 29 mph, with gusts as high as 41 mph.

    High: 24 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 30 mph.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 57. East southeast wind 8 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 49. South wind 13 to 18 mph, with gusts as high as 29 mph.
Sunday
Rain, mainly after 1pm. High near 66. Breezy, with a south wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 10pm, then snow. Low around 17. Windy, with a west northwest wind 24 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Blustery, with a west northwest wind 25 to 29 mph, with gusts as high as 41 mph.
Monday Night
Partly cloudy, with a low around 8. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E South Jacksonville IL
 39.7°N 90.21°W (Elev. 591 ft)
Last Update:
1:53 am CDT Mar 14, 2026
Forecast Valid:
2am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation