Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
81°F
27°C
| Humidity | 35% |
| Wind Speed | NE 5 mph |
| Barometer | 30.15 in (1020.5 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 4 Oct 3:54 pm CDT |
Extended Forecast for
Saint Peters MO
Tonight
Low: 52 °F
Clear
Monday
High: 76 °F
Sunny
Monday Night
Low: 48 °F
Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 58 °F
Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 52. North wind 3 to 6 mph.
Monday
Sunny, with a high near 76. Calm wind becoming northeast around 5 mph.
Monday Night
Clear, with a low around 48. Calm wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming south around 5 mph.
Tuesday Night
Clear, with a low around 58. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 84.
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)
1:26 pm CDT Oct 4, 2026
4pm CDT Oct 4, 2026-6pm CDT Oct 11, 2026
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