Weather in St. Charles, Illinois, United States

7-Day Detailed Weather Forecast for St. Charles

Tonight

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Scattered rain showers after midnight. Cloudy. Low around 48, with temperatures rising to around 52 overnight. North wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Scattered rain showers. Mostly cloudy, with a high near 64. Northwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 43°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers. Mostly cloudy, with a low around 43. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 55°F

Wind Speed: 10 to 15 mph

Wind Direction: NNE

Forecast: A slight chance of rain showers before 7am. Partly sunny, with a high near 55. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 41°F

Wind Speed: 10 to 15 mph

Wind Direction: NNE

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 41. North northeast wind 10 to 15 mph. Chance of precipitation is 20%.

Sunday

Temperature: 56°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: A chance of rain showers. Partly sunny, with a high near 56. Chance of precipitation is 50%.

Sunday Night

Temperature: 45°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.

Monday

Temperature: 61°F

Wind Speed: 10 mph

Wind Direction: ENE

Forecast: A chance of rain showers. Mostly cloudy, with a high near 61.

Monday Night

Temperature: 45°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of rain showers before 7pm. Mostly cloudy, with a low around 45.

Tuesday

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 71.

Tuesday Night

Temperature: 50°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 50.

Wednesday

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of rain showers after 7am. Partly sunny, with a high near 71.

Wednesday Night

Temperature: 48°F

Wind Speed: 10 mph

Wind Direction: NNE

Forecast: A chance of rain showers before 7pm. Partly cloudy, with a low around 48.

Thursday

Temperature: 68°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 68.