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Current Weather Conditions for Saint Charles, IL

Mostly cloudy. Low around 72, with temperatures rising to around 74 overnight. West southwest wind around 5 mph, with gusts as high as 15 mph. New rainfall amounts less than a tenth of an inch possible.
74°F

Conditions

Wind: 5 mph WSW
Humidity: 84%
Probability of Precipitation: 10%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
74° 74° 74° 76° 78° 81° 84° 87° 88° 89° 89° 88° 86°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy. Low around 72, with temperatures rising to around 74 overnight. West southwest wind around 5 mph, with gusts as high as 15 mph. New rainfall amounts less than a tenth of an inch possible.
86°F 72°F
Tuesday
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms after 10am. Partly sunny. High near 89, with temperatures falling to around 86 in the afternoon. Heat index values as high as 95. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
86°F 72°F
Tuesday Night
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Mostly cloudy, with a low around 69. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
86°F 72°F
Wednesday
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Mostly cloudy, with a high near 85. Northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 50%.
86°F 72°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.
86°F 72°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
86°F 72°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
86°F 72°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 88.
86°F 72°F
Friday Night
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
86°F 72°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
86°F 72°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
86°F 72°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
86°F 72°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
86°F 72°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
86°F 72°F
Data provided by weather.gov