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.

Partly Cloudy

30°C

86°F

Humidity 55%
Wind Speed SW 11 km/h
Barometer 30.05 in
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 3 Jul 12:50 pm CDT
Extended Forecast for

3 Miles SW Alhambra IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 32. Calm wind.

    High: 32 °C

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Partly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 33. Light southeast wind becoming south 8 to 13 km/h in the morning.

    High: 33 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Southeast wind 5 to 10 km/h becoming calm after midnight.

    Low: 21 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33. South wind 5 to 13 km/h.

    High: 33 °C

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °C

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 32.

    High: 32 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.

    Low: 21 °C

    Slight Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.

    High: 31 °C

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 32. Calm wind.
Tonight
Partly cloudy, with a low around 21. Calm wind.
Independence Day
Mostly sunny, with a high near 33. Light southeast wind becoming south 8 to 13 km/h in the morning.
Friday Night
Mostly clear, with a low around 21. Southeast wind 5 to 10 km/h becoming calm after midnight.
Saturday
Sunny, with a high near 33. South wind 5 to 13 km/h.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 32.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 21.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Alhambra IL
 38.87°N 89.77°W (Elev. 541 m)
Last Update:
11:21 am CDT Jul 3, 2025
Forecast Valid:
1pm CDT Jul 3, 2025-6pm CDT Jul 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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