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Severe weather to focus on central U.S. into the start of April. See the forecast.

Snow and ice to kick off April from Minnesota to Maine. Get the forecast.

Crystal Lake, IL

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Crystal Lake, IL Weather

Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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12 PM

69°

RealFeel® 62°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

66%

Thunderstorms

RealFeel Shade™61°

WindSW 23 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts31 mph

Humidity71%

Indoor Humidity71% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.02 in

Visibility10 mi

Cloud Ceiling3700 ft

1 PM

69°

RealFeel® 62°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

73%

Thunderstorms

RealFeel Shade™61°

WindSW 23 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts33 mph

Humidity73%

Indoor Humidity73% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.08 in

Visibility5 mi

Cloud Ceiling3700 ft

2 PM

66°

RealFeel® 62°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

49%

Cloudy

RealFeel Shade™61°

WindWSW 22 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts30 mph

Humidity79%

Indoor Humidity73% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2800 ft

3 PM

62°

RealFeel® 52°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

63%

Thunderstorms

RealFeel Shade™52°

WindNW 20 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts24 mph

Humidity80%

Indoor Humidity66% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.25 in

Visibility3 mi

Cloud Ceiling1900 ft

4 PM

59°

RealFeel® 53°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

49%

Cloudy

RealFeel Shade™53°

WindN 18 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts24 mph

Humidity82%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

5 PM

56°

RealFeel® 49°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

34%

Cloudy

RealFeel Shade™49°

WindN 18 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts25 mph

Humidity84%

Indoor Humidity55% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling1400 ft

6 PM

54°

RealFeel® 46°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

34%

Cloudy

RealFeel Shade™46°

WindN 17 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts27 mph

Humidity82%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling1700 ft

7 PM

52°

RealFeel® 43°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

37%

Cloudy

RealFeel Shade™43°

WindN 16 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts28 mph

Humidity82%

Indoor Humidity46% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling2000 ft

8 PM

50°

RealFeel® 42°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

43%

Mostly cloudy

WindNNE 14 mph

Air QualityFair

Wind Gusts18 mph

Humidity79%

Indoor Humidity42% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling2500 ft

9 PM

50°

RealFeel® 43°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

47%

Mostly cloudy

WindNNE 14 mph

Air QualityFair

Wind Gusts16 mph

Humidity74%

Indoor Humidity40% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling3100 ft

10 PM

49°

RealFeel® 40°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

51%

Showers

WindNE 14 mph

Air QualityFair

Wind Gusts16 mph

Humidity73%

Indoor Humidity38% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Rain0.02 in

Visibility6 mi

Cloud Ceiling3700 ft

11 PM

47°

RealFeel® 38°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

40%

Cloudy

WindNE 14 mph

Air QualityFair

Wind Gusts17 mph

Humidity76%

Indoor Humidity35% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling4800 ft

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World North America United States Illinois Crystal Lake

Weather Near Crystal Lake:

Chicago, IL
Joliet, IL
Naperville, IL

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