Weather in Saint Peters, Missouri, United States

7-Day Detailed Weather Forecast for Saint Peters

Tonight

Temperature: 57°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Showers and thunderstorms. Cloudy, with a low around 57. Northeast wind around 5 mph. Chance of precipitation is 80%.

Thursday

Temperature: 70°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Northeast wind 2 to 7 mph. Chance of precipitation is 60%.

Thursday Night

Temperature: 49°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 49. Northeast wind around 7 mph. Chance of precipitation is 40%.

Friday

Temperature: 70°F

Wind Speed: 6 to 9 mph

Wind Direction: NE

Forecast: Sunny, with a high near 70. Northeast wind 6 to 9 mph.

Friday Night

Temperature: 46°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 46. Northeast wind 2 to 7 mph.

Saturday

Temperature: 74°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: Sunny, with a high near 74.

Saturday Night

Temperature: 51°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 51.

Sunday

Temperature: 77°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 77.

Sunday Night

Temperature: 57°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.

Monday

Temperature: 78°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.

Monday Night

Temperature: 59°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. Chance of precipitation is 40%.

Tuesday

Temperature: 81°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Tuesday Night

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Wednesday

Temperature: 86°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 86.