Weather in Saint Charles, Missouri, United States

7-Day Detailed Weather Forecast for Saint Charles

This Afternoon

Temperature: 73°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Sunny. High near 73, with temperatures falling to around 67 in the afternoon. South wind around 8 mph.

Tonight

Temperature: 54°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 54. South wind around 9 mph.

Wednesday

Temperature: 69°F

Wind Speed: 7 to 15 mph

Wind Direction: NW

Forecast: Sunny. High near 69, with temperatures falling to around 62 in the afternoon. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.

Wednesday Night

Temperature: 40°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Clear, with a low around 40. Northeast wind around 6 mph.

Thursday

Temperature: 65°F

Wind Speed: 5 to 13 mph

Wind Direction: SE

Forecast: Sunny. High near 65, with temperatures falling to around 61 in the afternoon. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.

Thursday Night

Temperature: 55°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of rain showers after midnight. Mostly cloudy. Low around 55, with temperatures rising to around 59 overnight. Chance of precipitation is 30%.

Friday

Temperature: 71°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: A chance of rain showers before noon. Mostly sunny, with a high near 71. Chance of precipitation is 30%.

Friday Night

Temperature: 44°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 44.

Saturday

Temperature: 68°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 68.

Saturday Night

Temperature: 39°F

Wind Speed: 8 to 13 mph

Wind Direction: W

Forecast: A slight chance of rain before midnight. Partly cloudy, with a low around 39. Chance of precipitation is 20%.

Sunday

Temperature: 46°F

Wind Speed: 12 to 15 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 46.

Sunday Night

Temperature: 27°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 27.

Monday

Temperature: 44°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 44.

Monday Night

Temperature: 28°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 28.