Weather in Saint Peters, Missouri, United States

7-Day Detailed Weather Forecast for Saint Peters

Today

Temperature: 49°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Rain after 11am. Cloudy. High near 49, with temperatures falling to around 45 in the afternoon. East wind around 6 mph. Chance of precipitation is 90%.

Tonight

Temperature: 31°F

Wind Speed: 6 to 10 mph

Wind Direction: N

Forecast: Rain before midnight. Mostly cloudy, with a low around 31. North wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

Thanksgiving Day

Temperature: 41°F

Wind Speed: 8 to 12 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 41. Northwest wind 8 to 12 mph.

Thursday Night

Temperature: 23°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 23. Northwest wind around 7 mph.

Friday

Temperature: 35°F

Wind Speed: 7 to 12 mph

Wind Direction: NW

Forecast: Sunny, with a high near 35. Northwest wind 7 to 12 mph, with gusts as high as 22 mph.

Friday Night

Temperature: 19°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Partly cloudy. Low around 19, with temperatures rising to around 23 overnight.

Saturday

Temperature: 33°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Temperature: 17°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.

Sunday

Temperature: 31°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 31.

Sunday Night

Temperature: 15°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 15.

Monday

Temperature: 35°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 35.

Monday Night

Temperature: 20°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 20.

Tuesday

Temperature: 37°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 37.

Tuesday Night

Temperature: 24°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 24.