Weather in Saint Charles, Missouri, United States

7-Day Detailed Weather Forecast for Saint Charles

Overnight

Temperature: 51°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Clear, with a low around 51. Southwest wind around 6 mph.

Friday

Temperature: 77°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Scattered rain showers between 2pm and 4pm, then scattered showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 77, with temperatures falling to around 73 in the afternoon. Southwest wind 6 to 9 mph. Chance of precipitation is 60%.

Friday Night

Temperature: 53°F

Wind Speed: 2 to 8 mph

Wind Direction: W

Forecast: Showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. West wind 2 to 8 mph. Chance of precipitation is 90%.

Saturday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 82. West wind 5 to 10 mph.

Saturday Night

Temperature: 57°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of rain showers after 1am. Partly cloudy, with a low around 57. West wind around 6 mph. Chance of precipitation is 30%.

Sunday

Temperature: 69°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: A chance of rain showers before 7am. Partly sunny, with a high near 69. Chance of precipitation is 30%.

Sunday Night

Temperature: 46°F

Wind Speed: 2 to 8 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 46.

Monday

Temperature: 73°F

Wind Speed: 1 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 73.

Monday Night

Temperature: 50°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 50.

Tuesday

Temperature: 81°F

Wind Speed: 8 to 16 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

Tuesday Night

Temperature: 57°F

Wind Speed: 10 to 14 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. Chance of precipitation is 20%.

Wednesday

Temperature: 77°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: Sunny, with a high near 77.

Wednesday Night

Temperature: 54°F

Wind Speed: 3 to 8 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 54.

Thursday

Temperature: 81°F

Wind Speed: 5 to 9 mph

Wind Direction: SE

Forecast: Sunny, with a high near 81.