Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Rain Fog/Mist
51°F
11°C
| Humidity | 96% |
| Wind Speed | E 6 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 6.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 5 Mar 12:54 am CST |
Extended Forecast for
Saint Peters MO
Overnight
Low: 51 °F
Showers and
Patchy FogThursday
High: 67 °F
Chance
Showers and
Patchy Fog
then Mostly
CloudyThursday Night
Low: 56 °F
Slight Chance
T-storms then
Chance
ShowersFriday
High: 80 °F
Chance Rain
Friday Night
Low: 58 °F
Chance
T-storms then
RainSaturday
High: 66 °F
Chance Rain
then Partly
SunnySaturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Patchy fog. Low around 51. Light and variable wind becoming southeast around 5 mph. Chance of precipitation is 90%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 67. Northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 56. Light southeast wind becoming south 5 to 9 mph in the evening.
Friday
A chance of rain and thunderstorms. Partly sunny, with a high near 80. South wind 10 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after midnight. Low around 58. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday
A 40 percent chance of rain before noon. Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 77.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly clear, with a low around 60.
Tuesday
Rain and possibly a thunderstorm. High near 77. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 51. Chance of precipitation is 90%.
Wednesday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Peters MO
38.78°N 90.59°W (Elev. 492 ft)
38.78°N 90.59°W (Elev. 492 ft)
12:26 am CST Mar 5, 2026
1am CST Mar 5, 2026-6pm CDT Mar 11, 2026
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