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

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Overcast

42°F

6°C

Humidity 69%
Wind Speed N 13 G 18 mph
Barometer 30.27 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 11 Mar 10:15 pm CDT
Extended Forecast for

Baldwin IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 54. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. South wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 62. Southwest wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. North wind around 6 mph becoming light and variable.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms, then rain likely after 1pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 70%.

    High: 67 °F

    Breezy.
    Chance Rain
    then Rain
    Likely

  • Sunday Night

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

    Low: 25 °F

    Blustery.
    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 54. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 43. South wind 9 to 17 mph, with gusts as high as 28 mph.
Friday
Partly sunny, with a high near 62. Southwest wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 36. North wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A chance of rain and thunderstorms, then rain likely after 1pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 1am, then a slight chance of snow. Mostly cloudy, with a low around 25. Blustery. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Baldwin IL
 38.19°N 89.86°W (Elev. 449 ft)
Last Update:
5:36 pm CDT Mar 11, 2026
Forecast Valid:
10pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation