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Current Weather Conditions for St Charles, IL

A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms between 1pm and 3pm. Partly sunny. High near 73, with temperatures falling to around 70 in the afternoon. West southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
63°F

Conditions

Wind: 15 mph SSW
Humidity: 70%
Probability of Precipitation: 41%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
63° 65° 68° 70° 71° 73° 73° 72° 71° 70° 70° 68° 66°

Upcoming Week

Day Forecast High Low
Today
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms between 1pm and 3pm. Partly sunny. High near 73, with temperatures falling to around 70 in the afternoon. West southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
74°F 63°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 54. West southwest wind 5 to 15 mph, with gusts as high as 30 mph.
74°F 63°F
Wednesday
Showers And Thunderstorms
Showers and thunderstorms after 7am. Some of the storms could be severe and produce heavy rain. Cloudy. High near 70, with temperatures falling to around 67 in the afternoon. South wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
74°F 63°F
Wednesday Night
Showers And Thunderstorms
Showers and thunderstorms before 1am. Some of the storms could be severe and produce heavy rain. Partly cloudy, with a low around 60. West southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
74°F 63°F
Thursday
Partly Sunny
Partly sunny, with a high near 72. West northwest wind 15 to 20 mph, with gusts as high as 30 mph.
74°F 63°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 55.
74°F 63°F
Juneteenth
Sunny
Sunny, with a high near 74.
74°F 63°F
Friday Night
Mostly Clear
Mostly clear, with a low around 55.
74°F 63°F
Saturday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.
74°F 63°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
74°F 63°F
Sunday
Showers And Thunderstorms Likely
A chance of rain showers before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 76.
74°F 63°F
Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 61.
74°F 63°F
Monday
Slight Chance Showers And Thunderstorms
A chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 77.
74°F 63°F
Monday Night
Slight Chance Rain Showers
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 60.
74°F 63°F
Data provided by weather.gov