Weather - St. Charles, IL

Tonight
Chance Thunderstorms
L 67
A 50 percent chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 67. South southeast wind around 10 mph, with gusts as high as 15 mph.
Monday
Chance Thunderstorms
H 87
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Thunderstorms Likely
L 65
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Thunderstorms Likely
H 81
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Thunderstorms Likely
L 63
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Wednesday
Thunderstorms Likely
H 74
Showers and thunderstorms likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Wednesday Night
Chance Thunderstorms
L 58
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday
Chance Showers
H 67
A chance of showers. Mostly cloudy, with a high near 67.
Thursday Night
Slight Chc Showers
L 46
A slight chance of showers. Mostly cloudy, with a low around 46.
Friday
Mostly Sunny
H 64
Mostly sunny, with a high near 64.
Friday Night
Mostly Clear
L 44
Mostly clear, with a low around 44.
Saturday
Sunny
H 68
Sunny, with a high near 68.
Saturday Night
Chance Thunderstorms
L 51
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Sunday
Chance Thunderstorms
H 67
A chance of showers and thunderstorms. Mostly cloudy, with a high near 67.