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.

Fair

39°F

4°C

Humidity 57%
Wind Speed N 6 mph
Barometer 30.10 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Mar 12:15 am CDT
Extended Forecast for

3 Miles N Arenzville IL

  • Overnight

    Overnight: A chance of sprinkles and flurries after 3am. Mostly cloudy, with a low around 33. East northeast wind around 6 mph.

    Low: 33 °F

    Chance
    Sprinkles/Flurries

  • Saturday

    Saturday: Partly sunny, with a high near 55. East southeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 50. Southeast wind 11 to 16 mph, with gusts as high as 26 mph.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Breezy. Rain
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 10pm, then snow. Low around 19. Blustery, with a west northwest wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Rain/Snow and
    Breezy then
    Snow and
    Blustery

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery, with a west northwest wind around 25 mph, with gusts as high as 38 mph.

    High: 23 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 31 mph.

    Low: 9 °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
A chance of sprinkles and flurries after 3am. Mostly cloudy, with a low around 33. East northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 55. East southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 50. Southeast wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday
Rain likely before 10am, then showers, mainly after 10am. High near 66. Breezy, with a south wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 10pm, then snow. Low around 19. Blustery, with a west northwest wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery, with a west northwest wind around 25 mph, with gusts as high as 38 mph.
Monday Night
Partly cloudy, with a low around 9. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 31 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 57.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Arenzville IL
 39.93°N 90.37°W (Elev. 502 ft)
Last Update:
10:36 pm CDT Mar 13, 2026
Forecast Valid:
12am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation