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

Hazardous Weather Conditions

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

69°F

21°C

Humidity 55%
Wind Speed S 13 mph
Barometer 29.73 in (1006.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 4 May 8:54 am CDT
Extended Forecast for

Batchtown IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 79. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.

    High: 79 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between midnight and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 53. South wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

    Low: 53 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. North wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 57. North wind around 7 mph.

    High: 57 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 79. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Tonight
Showers and thunderstorms likely, mainly between midnight and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 53. South wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. North wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 57. North wind around 7 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 46.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 70.
Friday Night
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 48.
Saturday
Sunny, with a high near 73.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 52.
Sunday
A 40 percent chance of showers. Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Batchtown IL
 39.03°N 90.64°W (Elev. 699 ft)
Last Update:
8:21 am CDT May 4, 2026
Forecast Valid:
9am CDT May 4, 2026-6pm CDT May 10, 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