Current Weather
6:58 PM
65°F
Mostly cloudy
RealFeel® 63°
Pleasant
RealFeel Shade™ 63°
Pleasant
RealFeel®
63°
RealFeel Shade™
63°
Max UV Index
0.1 (Low)
Wind
SE 5 mph
Wind Gusts
11 mph
Humidity
53%
Indoor Humidity
48% (Ideal Humidity)
Dew Point
48° F
Pressure
↓ 30.07 in
Cloud Cover
83%
Visibility
11 mi
Cloud Ceiling
24100 ft
Day
9/14
70°Hi
RealFeel®
70°
Pleasant
RealFeel Shade™
66°
Pleasant
Breezy with clouds and breaks of sun
Max UV Index3.0 (Moderate)
AccuLumen Brightness Index™4 (Dull)
WindSE 12 mph
Wind Gusts24 mph
Probability of Precipitation68%
Probability of Thunderstorms14%
Precipitation0.02 in
Rain Amount0.02 in
Total Hours of Precipitation1.5
Total Hours of Rain1.5
Cloud Cover67%
Night
9/14
64°Lo
RealFeel®
56°
Cool
Mostly cloudy and breezy at times; a couple of showers late
WindS 12 mph
Wind Gusts27 mph
Probability of Precipitation90%
Probability of Thunderstorms26%
Precipitation0.30 in
Rain Amount0.30 in
Total Hours of Precipitation3
Total Hours of Rain3
Cloud Cover85%
Sun & Moon
12 hrs 33 mins
Rise
6:32 AM
Set
7:05 PM
Waxing Crescent
Rise
10:29 AM
Set
8:24 PM
Temperature History
9/14High
Low
Forecast
70°
64°
Average
76°
55°
Last Year
86°
61°
Record
89°
2024
39°
2011
Current Weather Conditions in Crystal Lake
Crystal Lake, Illinois is currently Mostly cloudy with a temperature of 65°. The current RealFeel® Temperature is 63° (Pleasant) based on observed conditions including 53% humidity, 83% cloud cover, a UV index of 0, and winds of 5 mph. In shade, the RealFeel Shade™ is 63°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Crystal Lake, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
