Crystal Lake, IL

Hourly

12 AM

54° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 47% Mostly cloudy

• Wind: NNE 12 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 91%
• Indoor Humidity: 56% (Ideal Humidity)
• Dew Point: 52° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 19800 ft

1 AM

54° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 36% Mostly cloudy

• Wind: NNE 12 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 93%
• Indoor Humidity: 56% (Ideal Humidity)
• Dew Point: 52° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

2 AM

53° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 20% Mostly cloudy

• Wind: N 6 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 94%
• Indoor Humidity: 56% (Ideal Humidity)
• Dew Point: 52° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 19800 ft

3 AM

53° RealFeel® 50° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 20% Mostly cloudy

• Wind: N 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 94%
• Indoor Humidity: 55% (Ideal Humidity)
• Dew Point: 51° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 24900 ft

4 AM

52° RealFeel® 50° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 20% Mostly cloudy

• Wind: N 7 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 94%
• Indoor Humidity: 54% (Ideal Humidity)
• Dew Point: 51° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 AM

51° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 20% Mostly cloudy

• Wind: N 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 95%
• Indoor Humidity: 52% (Ideal Humidity)
• Dew Point: 50° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 AM

50° RealFeel® 47° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 20% Mostly cloudy

• Wind: NNW 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 95%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 AM

49° RealFeel® 46° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 16% Mostly cloudy

• Wind: NNW 6 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 97%
• Indoor Humidity: 48% (Ideal Humidity)
• Dew Point: 48° F
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 AM

50° RealFeel® 44° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 44°
• Wind: NNW 10 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 15 mph
• Humidity: 94%
• Indoor Humidity: 49% (Ideal Humidity)
• Dew Point: 48° F
• Cloud Cover: 63%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 AM

52° RealFeel® 47° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 46°
• Wind: NW 12 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 17 mph
• Humidity: 89%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• Cloud Cover: 62%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 AM

54° RealFeel® 50° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 48°
• Wind: NW 12 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 20 mph
• Humidity: 85%
• Indoor Humidity: 51% (Ideal Humidity)
• Dew Point: 49° F
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 AM

56° RealFeel® 53° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 50°
• Wind: WNW 13 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 23 mph
• Humidity: 76%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 22400 ft

12 PM

58° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 52°
• Wind: WNW 15 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 27 mph
• Humidity: 66%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

1 PM

61° RealFeel® 56° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 9% Intermittent clouds

• RealFeel Shade™: 54°
• Wind: W 17 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 30 mph
• Humidity: 58%
• Indoor Humidity: 44% (Ideal Humidity)
• Dew Point: 46° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

2 PM

59° RealFeel® 56° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 14% Intermittent clouds

• RealFeel Shade™: 53°
• Wind: WNW 15 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 29 mph
• Humidity: 57%
• Indoor Humidity: 42% (Ideal Humidity)
• Dew Point: 44° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 9600 ft

3 PM

58° RealFeel® 53° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 14% Intermittent clouds

• RealFeel Shade™: 51°
• Wind: WNW 17 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 36 mph
• Humidity: 57%
• Indoor Humidity: 40% (Ideal Humidity)
• Dew Point: 43° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 12100 ft

4 PM

56° RealFeel® 50° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 18% Intermittent clouds

• RealFeel Shade™: 49°
• Wind: WNW 18 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 43 mph
• Humidity: 57%
• Indoor Humidity: 38% (Ideal Humidity)
• Dew Point: 41° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

5 PM

55° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 40% Mostly cloudy w/ showers

• RealFeel Shade™: 45°
• Wind: NW 18 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 41 mph
• Humidity: 59%
• Indoor Humidity: 37% (Ideal Humidity)
• Dew Point: 41° F
• Cloud Cover: 70%
• Rain: 0.01 in
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

6 PM

52° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 40% Mostly cloudy w/ showers

• RealFeel Shade™: 42°
• Wind: NW 17 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 39 mph
• Humidity: 63%
• Indoor Humidity: 36% (Slightly Dry)
• Dew Point: 40° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

7 PM

49° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 37% Intermittent clouds

• Wind: NW 16 mph
• Air Quality: Fair
• Wind Gusts: 37 mph
• Humidity: 69%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 40° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

8 PM

47° RealFeel® 36° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 7% Mostly cloudy

• Wind: NW 18 mph
• Air Quality: Fair
• Wind Gusts: 36 mph
• Humidity: 77%
• Indoor Humidity: 36% (Slightly Dry)
• Dew Point: 40° F
• Cloud Cover: 86%
• Visibility: 10 mi
• Cloud Ceiling: 12100 ft

9 PM

47° RealFeel® 36° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 7% Mostly cloudy

• Wind: NW 18 mph
• Air Quality: Fair
• Wind Gusts: 35 mph
• Humidity: 79%
• Indoor Humidity: 37% (Ideal Humidity)
• Dew Point: 41° F
• Cloud Cover: 78%
• Visibility: 10 mi
• Cloud Ceiling: 9600 ft

10 PM

46° RealFeel® 35° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 7% Intermittent clouds

• Wind: NW 18 mph
• Air Quality: Fair
• Wind Gusts: 31 mph
• Humidity: 84%
• Indoor Humidity: 38% (Ideal Humidity)
• Dew Point: 41° F
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

11 PM

46° RealFeel® 35° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 7% Partly cloudy

• Wind: NW 17 mph
• Air Quality: Fair
• Wind Gusts: 29 mph
• Humidity: 85%
• Indoor Humidity: 38% (Ideal Humidity)
• Dew Point: 41° F
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft