Weather in Saint Charles, Missouri, United States

7-Day Detailed Weather Forecast for Saint Charles

Overnight

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A slight chance of freezing drizzle between 3am and 4am, then a slight chance of snow. Mostly cloudy, with a low around 29. Northeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 33°F

Wind Speed: 5 to 8 mph

Wind Direction: N

Forecast: A chance of snow before 7am, then a chance of freezing drizzle between 7am and 8am, then a slight chance of snow between 8am and 9am, then a slight chance of freezing drizzle between 9am and 10am. Mostly cloudy, with a high near 33. North wind 5 to 8 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 19°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 19. North wind 2 to 6 mph.

Wednesday

Temperature: 32°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 32. North wind around 6 mph.

Wednesday Night

Temperature: 17°F

Wind Speed: 2 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 17. West wind around 2 mph.

Thursday

Temperature: 42°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 42.

Thursday Night

Temperature: 34°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 34.

Friday

Temperature: 48°F

Wind Speed: 8 to 13 mph

Wind Direction: NW

Forecast: Sunny, with a high near 48.

Friday Night

Temperature: 24°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 24.

Saturday

Temperature: 39°F

Wind Speed: 5 to 8 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 39.

Saturday Night

Temperature: 26°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 26.

Sunday

Temperature: 45°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 45.

Sunday Night

Temperature: 27°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 27.

Monday

Temperature: 49°F

Wind Speed: 7 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 49.