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

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

31°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.13 in (1020.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 23 Nov 5:54 am CST
Extended Forecast for

Saint Peters MO

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 50. Calm wind becoming southwest around 5 mph.

    High: 50 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South wind 3 to 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. South wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 51. South wind 6 to 8 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A 20 percent chance of rain before noon. Mostly cloudy, with a temperature falling to around 47 by 5pm. Southwest wind 6 to 11 mph becoming northwest in the morning. Winds could gust as high as 23 mph.

    High: 58 °F⇓

    Slight Chance
    Rain then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 50. Calm wind becoming southwest around 5 mph.
Tonight
Partly cloudy, with a low around 39. South wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 66. South wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 51. South wind 6 to 8 mph.
Monday
A 20 percent chance of rain before noon. Mostly cloudy, with a temperature falling to around 47 by 5pm. Southwest wind 6 to 11 mph becoming northwest in the morning. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 46.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Thanksgiving Day
A 50 percent chance of rain. Mostly cloudy, with a high near 42.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 25.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Peters MO
 38.78°N 90.59°W (Elev. 492 ft)
Last Update:
4:07 am CST Nov 23, 2024
Forecast Valid:
6am CST Nov 23, 2024-6pm CST Nov 29, 2024
 
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