Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
28°F
-2°C
| Humidity | 88% |
| Wind Speed | S 8 mph |
| Barometer | 30.13 in (1020.8 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 3 Dec 8:53 am CST |
Extended Forecast for
Festus MO
Today

High: 41 °F
Chance
SprinklesTonight
Low: 16 °F
Chance
Sprinkles/Snow
then Chance
SnowThursday

High: 27 °F
Gradual
ClearingThursday Night

Low: 14 °F
Partly Cloudy
Friday

High: 43 °F
Mostly Sunny
Friday Night

Low: 24 °F
Partly Cloudy
Saturday

High: 43 °F
Partly Sunny
Saturday Night

Low: 25 °F
Mostly Cloudy
Sunday

High: 41 °F
Partly Sunny
Detailed Forecast
Today
A chance of sprinkles after 5pm. Cloudy, with a high near 41. South wind around 6 mph becoming light and variable in the afternoon.
Tonight
A chance of sprinkles and snow before 1am, then a slight chance of snow between 1am and 3am. Cloudy, with a low around 16. Light northwest wind becoming north 5 to 10 mph in the evening. Chance of precipitation is 30%.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 27. North wind around 6 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 14. Calm wind.
Friday
Mostly sunny, with a high near 43. Light southwest wind.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Festus MO
38.2°N 90.42°W (Elev. 591 ft)
38.2°N 90.42°W (Elev. 591 ft)
9:11 am CST Dec 3, 2025
9am CST Dec 3, 2025-6pm CST Dec 9, 2025



