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

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

29°C

85°F

Humidity 24%
Wind Speed NW 30 G 43 km/h
Barometer 1007.8 mb (29.77 in)
Dewpoint 7°C (44°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 6 Jun 5:53 pm CDT
Extended Forecast for

Festus MO

  • Tonight

    Tonight: Clear, with a low around 14. West wind 5 to 14 km/h, with gusts as high as 32 km/h.

    Low: 14 °C

    Clear

  • Friday

    Friday: Sunny, with a high near 31. Northwest wind 5 to 11 km/h.

    High: 31 °C

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 17. Calm wind becoming south 5 to 8 km/h in the evening.

    Low: 17 °C

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 29. South wind 5 to 11 km/h. Chance of precipitation is 70%.

    High: 29 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 60%.

    Low: 18 °C

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 26. Chance of precipitation is 40%.

    High: 26 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 14.

    Low: 14 °C

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Sunny, with a high near 26.

    High: 26 °C

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13.

    Low: 13 °C

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 14. West wind 5 to 14 km/h, with gusts as high as 32 km/h.
Friday
Sunny, with a high near 31. Northwest wind 5 to 11 km/h.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 17. Calm wind becoming south 5 to 8 km/h in the evening.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 29. South wind 5 to 11 km/h. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 60%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 26. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 14.
Monday
A 20 percent chance of showers after 1pm. Sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 27.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly clear, with a low around 18.
Thursday
Sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Festus MO
 38.22°N 90.42°W (Elev. 499 m)
Last Update:
5:52 pm CDT Jun 6, 2024
Forecast Valid:
6pm CDT Jun 6, 2024-6pm CDT Jun 13, 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