Weather in Saint Charles, Missouri, United States

7-Day Detailed Weather Forecast for Saint Charles

Tonight

Temperature: 51°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 51. South wind around 5 mph.

Tuesday

Temperature: 79°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 79. South wind 3 to 9 mph.

Tuesday Night

Temperature: 55°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 55. South wind 2 to 8 mph.

Wednesday

Temperature: 81°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 81. Southeast wind around 6 mph.

Wednesday Night

Temperature: 58°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 58. Southeast wind around 6 mph.

Thursday

Temperature: 82°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Thursday Night

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Friday

Temperature: 78°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Rain showers before 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 90%.

Friday Night

Temperature: 55°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 90%.

Saturday

Temperature: 71°F

Wind Speed: 9 mph

Wind Direction: NE

Forecast: A slight chance of rain showers before 7am. Partly sunny, with a high near 71. Chance of precipitation is 20%.

Saturday Night

Temperature: 54°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 54.

Sunday

Temperature: 75°F

Wind Speed: 6 to 9 mph

Wind Direction: SE

Forecast: A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 20%.

Sunday Night

Temperature: 62°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Monday

Temperature: 84°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 50%.