Weather in Saint Peters, Missouri, United States

7-Day Detailed Weather Forecast for Saint Peters

Tonight

Temperature: 8°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 8. Northwest wind around 6 mph.

Tuesday

Temperature: 24°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 24. West wind 3 to 7 mph.

Tuesday Night

Temperature: 3°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 3. West wind around 6 mph.

Wednesday

Temperature: 23°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny. High near 23, with temperatures falling to around 19 in the afternoon. West wind around 7 mph.

Wednesday Night

Temperature: 2°F

Wind Speed: 1 to 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 2. West wind 1 to 5 mph.

Thursday

Temperature: 24°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Sunny, with a high near 24.

Thursday Night

Temperature: 11°F

Wind Speed: 2 mph

Wind Direction: SE

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 11. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of snow. Cloudy, with a high near 29. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Friday Night

Temperature: 17°F

Wind Speed: 2 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 17.

Saturday

Temperature: 30°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 30.

Saturday Night

Temperature: 16°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 16.

Sunday

Temperature: 35°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 35.

Sunday Night

Temperature: 22°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 22.

Monday

Temperature: 32°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 32.