Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Overcast

59°F

15°C

Humidity 72%
Wind Speed W 7 mph
Barometer 29.81 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 4 Nov 3:55 pm CST
Extended Forecast for

Wood River IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Southwest wind 3 to 7 mph.

    Low: 45 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 62. West wind 6 to 11 mph.

    High: 62 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Isolated showers between 9pm and 10pm.  Mostly cloudy, with a low around 45. Northwest wind 3 to 7 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. North wind 8 to 11 mph.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Southwest wind 3 to 7 mph.
Thursday
Increasing clouds, with a high near 62. West wind 6 to 11 mph.
Thursday Night
Isolated showers between 9pm and 10pm. Mostly cloudy, with a low around 45. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 56. North wind 8 to 11 mph.
Friday Night
Mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 60.
Sunday Night
Clear, with a low around 36.
Monday
Sunny, with a high near 65.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 41.
Veterans Day
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Wood River IL
 38.86°N 90.11°W (Elev. 430 ft)
2:21 pm CST Nov 4, 2026
4pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database