Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for St Peters, MO

A chance of snow before 5pm. Cloudy. High near 28, with temperatures falling to around 17 in the afternoon. North wind 8 to 12 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
24°F

Conditions

Wind: 9 mph N
Humidity: 72%
Probability of Precipitation: 19%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
24° 24° 23° 22° 20° 19° 18° 17° 17° 16° 15° 14° 13°

Upcoming Week

Day Forecast High Low
Today
Chance Light Snow
A chance of snow before 5pm. Cloudy. High near 28, with temperatures falling to around 17 in the afternoon. North wind 8 to 12 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
41°F 17°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 6. North wind around 13 mph, with gusts as high as 22 mph.
41°F 17°F
Sunday
Sunny
Sunny, with a high near 16. Wind chill values as low as -10. North wind 5 to 12 mph, with gusts as high as 22 mph.
41°F 17°F
Sunday Night
Clear
Clear. Low around 9, with temperatures rising to around 13 overnight. Southeast wind 1 to 7 mph.
41°F 17°F
Monday
Sunny
Sunny, with a high near 41. South wind 7 to 12 mph, with gusts as high as 22 mph.
41°F 17°F
Monday Night
Mostly Clear
Mostly clear, with a low around 27.
41°F 17°F
Tuesday
Sunny
Sunny, with a high near 52.
41°F 17°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 36.
41°F 17°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 57.
41°F 17°F
Wednesday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.
41°F 17°F
Thursday
Chance Light Rain
A chance of rain. Mostly sunny, with a high near 56. Chance of precipitation is 40%.
41°F 17°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 27.
41°F 17°F
Friday
Mostly Sunny
Mostly sunny, with a high near 45.
41°F 17°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 38.
41°F 17°F
Data provided by weather.gov