Current Weather
3:42 PM
73°F
Cloudy
RealFeel® 80°
Pleasant
RealFeel Shade™ 76°
Pleasant
RealFeel®
80°
RealFeel Shade™
76°
Max UV Index
2.2 (Low)
Wind
SSE 2 mph
Wind Gusts
5 mph
Humidity
88%
Indoor Humidity
88% (Very Humid)
Dew Point
69° F
Pressure
↔ 30.03 in
Cloud Cover
97%
Visibility
12 mi
Cloud Ceiling
34000 ft
Day
7/3
85°Hi
RealFeel®
96°
Hot
RealFeel Shade™
90°
Hot
Humid; a thunderstorm late this morning followed by a heavy t-storm this afternoon; thunderstorms can bring flooding downpours, hail and damaging wind gusts
Max UV Index5.0 (Moderate)
AccuLumen Brightness Index™4 (Dull)
WindSW 8 mph
Wind Gusts23 mph
Probability of Precipitation80%
Probability of Thunderstorms72%
Precipitation0.51 in
Rain0.51 in
Hours of Precipitation3.5
Hours of Rain3.5
Cloud Cover68%
Night
7/3
69°Lo
RealFeel®
67°
Pleasant
Cloudy, warm and very humid with a thunderstorm; heavy downpours can reduce visibility and cause ponding on streets and highways
WindWSW 6 mph
Wind Gusts10 mph
Probability of Precipitation68%
Probability of Thunderstorms41%
Precipitation0.26 in
Rain0.26 in
Hours of Precipitation2
Hours of Rain2
Cloud Cover97%
Sun & Moon
15 hrs 11 mins
Rise
5:22 AM
Set
8:33 PM
Waning Gibbous
Rise
10:54 PM
Set
9:51 AM
Temperature History
7/3High
Low
Forecast
85°
69°
Average
84°
63°
Last Year
92°
67°
Record
94°
2012
52°
2008
Current Weather Conditions in Crystal Lake
Crystal Lake, Illinois is currently Cloudy with a temperature of 73°. The current RealFeel® Temperature is 80° (Pleasant) based on observed conditions including 88% humidity, 97% cloud cover, a UV index of 2, and winds of 2 mph. In shade, the RealFeel Shade™ is 76°. 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.
