Current Weather
9:12 AM
63°F
Mostly cloudy
RealFeel® 70°
Pleasant
RealFeel Shade™ 62°
Cool
RealFeel®
70°
RealFeel Shade™
62°
Max UV Index
4.8 (Moderate)
Wind
NW 6 mph
Wind Gusts
12 mph
Humidity
73%
Indoor Humidity
61% (Ideal Humidity)
Dew Point
54° F
Pressure
↑ 29.68 in
Cloud Cover
76%
Visibility
12 mi
Cloud Ceiling
20000 ft
Day
6/18
71°Hi
RealFeel®
70°
Pleasant
RealFeel Shade™
67°
Pleasant
Intervals of clouds and sunshine with a shower in spots; breezy
Max UV Index5.0 (Moderate)
AccuLumen Brightness Index™7 (Bright)
WindWNW 15 mph
Wind Gusts27 mph
Probability of Precipitation55%
Probability of Thunderstorms11%
Precipitation0.02 in
Rain0.02 in
Hours of Precipitation1.5
Hours of Rain1.5
Cloud Cover61%
Night
6/18
53°Lo
RealFeel®
51°
Chilly
Clear to partly cloudy
WindWNW 6 mph
Wind Gusts12 mph
Probability of Precipitation6%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover14%
Sun & Moon
15 hrs 16 mins
Rise
5:16 AM
Set
8:32 PM
Waxing Crescent
Rise
9:15 AM
Set
11:43 PM
Temperature History
6/18High
Low
Forecast
71°
53°
Average
81°
59°
Last Year
79°
66°
Record
93°
2018
45°
2005
Current Weather Conditions in Crystal Lake
Crystal Lake, Illinois is currently Mostly cloudy with a temperature of 63°. The current RealFeel® Temperature is 70° (Pleasant) based on observed conditions including 73% humidity, 76% cloud cover, a UV index of 5, and winds of 6 mph. In shade, the RealFeel Shade™ is 62°. 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.
