Find the Best Places in the United States

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

Current Weather Conditions for Saint Peters, MO

Sunny, with a high near 83. South wind 3 to 10 mph.
58°F

Conditions

Wind: 3 mph S
Humidity: 93%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
58° 64° 71° 73° 77° 78° 81° 82° 83° 82° 81° 77° 73°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny, with a high near 83. South wind 3 to 10 mph.
83°F 58°F
Tonight
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 61. South wind 7 to 10 mph. Chance of precipitation is 40%.
83°F 58°F
Wednesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. North wind around 7 mph. Chance of precipitation is 20%.
83°F 58°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind around 8 mph. Chance of precipitation is 20%.
83°F 58°F
Thursday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly sunny. High near 85, with temperatures falling to around 81 in the afternoon. South wind 8 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
83°F 58°F
Thursday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 80%.
83°F 58°F
Friday
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 80%.
83°F 58°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 50%.
83°F 58°F
Saturday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
83°F 58°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
83°F 58°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
83°F 58°F
Sunday Night
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
83°F 58°F
Monday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.
83°F 58°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
83°F 58°F
Data provided by weather.gov