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

69°F

21°C

Humidity 85%
Wind Speed SE 3 mph
Barometer 30.01 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 31 Jul 2:35 am CDT
Extended Forecast for

3 Miles NNE Godfrey IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 69. Southeast wind around 7 mph.

    Low: 69 °F

    Mostly Cloudy

  • Friday

    Friday: Showers and thunderstorms, mainly before 1pm. High near 82. South wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 82 °F

    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms, mainly before 2am. Some of the storms could produce heavy rainfall. Low around 68. Southeast wind 10 to 16 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 68 °F

    Heavy Rain
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. West wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 77 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. North wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. Southeast wind around 7 mph.
Friday
Showers and thunderstorms, mainly before 1pm. High near 82. South wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Friday Night
Showers and thunderstorms, mainly before 2am. Some of the storms could produce heavy rainfall. Low around 68. Southeast wind 10 to 16 mph becoming west after midnight. Chance of precipitation is 90%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. West wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. North wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 64.
Tuesday
A 20 percent chance of showers after 1pm. Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Godfrey IL
 38.99°N 90.16°W (Elev. 597 ft)
Last Update:
1:26 am CDT Jul 31, 2026
Forecast Valid:
2am CDT Jul 31, 2026-6pm CDT Aug 6, 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