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

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

62°F

17°C

Humidity 81%
Wind Speed S 9 mph
Barometer 29.78 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Nov 4:15 am CST
Extended Forecast for

Hamel IL

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 77. South wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 77 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. North wind 3 to 7 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 58. Light east wind becoming southeast 6 to 11 mph in the morning.

    High: 58 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers likely before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 77. South wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 40. North wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 57. North wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 34. Calm wind.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 58. Light east wind becoming southeast 6 to 11 mph in the morning.
Monday Night
Showers likely before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 44. Chance of precipitation is 80%.
Tuesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Thursday
Rain and possibly a thunderstorm. High near 62. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamel IL
 38.9°N 89.82°W (Elev. 548 ft)
Last Update:
3:16 am CST Nov 15, 2025
Forecast Valid:
4am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
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