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Current Weather Conditions for St Peters, MO

Mostly sunny. High near 78, with temperatures falling to around 70 in the afternoon. West wind 9 to 14 mph, with gusts as high as 26 mph.
68°F

Conditions

Wind: 10 mph SW
Humidity: 76%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM
68° 72° 74° 77° 78° 78° 77° 74° 70° 66° 64° 62° 60°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny. High near 78, with temperatures falling to around 70 in the afternoon. West wind 9 to 14 mph, with gusts as high as 26 mph.
78°F 54°F
Tonight
Mostly Clear
Mostly clear, with a low around 43. Northwest wind around 8 mph.
78°F 54°F
Sunday
Sunny
Sunny. High near 59, with temperatures falling to around 54 in the afternoon. North wind around 6 mph.
78°F 54°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 38. Northeast wind around 3 mph.
78°F 54°F
Monday
Mostly Sunny then Chance Rain Showers
A chance of rain showers after noon. Mostly sunny, with a high near 58. East wind 3 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
78°F 54°F
Monday Night
Rain Showers Likely
Rain showers likely before midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
78°F 54°F
Tuesday
Partly Sunny
Partly sunny, with a high near 66.
78°F 54°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 44.
78°F 54°F
Wednesday
Chance Light Rain
A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 30%.
78°F 54°F
Wednesday Night
Rain Likely
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
78°F 54°F
Thursday
Rain
Rain. Mostly cloudy, with a high near 63. Chance of precipitation is 80%.
78°F 54°F
Thursday Night
Rain Likely
Rain likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
78°F 54°F
Friday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
78°F 54°F
Friday Night
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.
78°F 54°F
Data provided by weather.gov