Weather - Crystal Lake, IL

Today
Mostly Sunny
H 83
Mostly sunny, with a high near 83. South southeast wind 5 to 10 mph.
Tonight
Partly Cloudy
L 64
Partly cloudy, with a low around 64. South southeast wind around 5 mph.
Friday
Chance Thunderstorms
H 86
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Chance Thunderstorms
L 68
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Saturday
Chance Thunderstorms
H 89
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. South southwest wind 5 to 10 mph.
Saturday Night
Slight Chc Thunderstorms
L 70
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Sunday
Slight Chc Thunderstorms
H 90
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Sunday Night
Chance Thunderstorms
L 71
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Monday
Chance Thunderstorms
H 89
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
Monday Night
Slight Chc Thunderstorms
L 72
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Tuesday
Slight Chc Thunderstorms
H 91
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Tuesday Night
Chance Thunderstorms
L 71
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Wednesday
Chance Thunderstorms
H 86
A chance of showers and thunderstorms. Partly sunny, with a high near 86.