McHenry, IL

Hourly

2 AM

51° RealFeel® 44° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 67% Rain

• Wind: E 8 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 86%
• Indoor Humidity: 46% (Ideal Humidity)
• Dew Point: 47° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.02 in
• Visibility: 6 mi
• Cloud Ceiling: 2500 ft

3 AM

50° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 67% Rain

• Wind: E 8 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 88%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1700 ft

4 AM

50° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 77% Rain

• Wind: E 8 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 90%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.05 in
• Visibility: 6 mi
• Cloud Ceiling: 1700 ft

5 AM

49° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 85% Rain

• Wind: E 8 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 92%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.05 in
• Visibility: 6 mi
• Cloud Ceiling: 1600 ft

6 AM

49° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 85% Rain

• RealFeel Shade™: 42°
• Wind: ENE 8 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 13 mph
• Humidity: 93%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.05 in
• Visibility: 6 mi
• Cloud Ceiling: 1600 ft

7 AM

49° RealFeel® 43° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 85% Rain

• RealFeel Shade™: 43°
• Wind: ENE 7 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 13 mph
• Humidity: 94%
• Indoor Humidity: 48% (Ideal Humidity)
• Dew Point: 48° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.05 in
• Visibility: 6 mi
• Cloud Ceiling: 1600 ft

8 AM

50° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• RealFeel Shade™: 48°
• Wind: ENE 7 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 14 mph
• Humidity: 93%
• Indoor Humidity: 49% (Ideal Humidity)
• Dew Point: 48° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

9 AM

51° RealFeel® 46° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 69% Rain

• RealFeel Shade™: 46°
• Wind: NE 7 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 15 mph
• Humidity: 93%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

10 AM

52° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 69% Rain

• RealFeel Shade™: 48°
• Wind: NNE 6 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 16 mph
• Humidity: 91%
• Indoor Humidity: 51% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

11 AM

53° RealFeel® 50° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 72% Rain

• RealFeel Shade™: 48°
• Wind: NNE 7 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 15 mph
• Humidity: 89%
• Indoor Humidity: 52% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 1500 ft

12 PM

55° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 72% Rain

• RealFeel Shade™: 49°
• Wind: N 7 mph
• Air Quality: Excellent
• Max UV Index: 1 (Low)
• Wind Gusts: 16 mph
• Humidity: 86%
• Indoor Humidity: 53% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 1500 ft

1 PM

56° RealFeel® 57° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 49% Cloudy

• RealFeel Shade™: 53°
• Wind: NNW 7 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 16 mph
• Humidity: 85%
• Indoor Humidity: 55% (Ideal Humidity)
• Dew Point: 51° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1500 ft

2 PM

57° RealFeel® 57° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 34% Cloudy

• RealFeel Shade™: 54°
• Wind: NW 7 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 17 mph
• Humidity: 83%
• Indoor Humidity: 56% (Ideal Humidity)
• Dew Point: 52° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1500 ft

3 PM

58° RealFeel® 57° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 34% Cloudy

• RealFeel Shade™: 55°
• Wind: NW 7 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 17 mph
• Humidity: 81%
• Indoor Humidity: 56% (Ideal Humidity)
• Dew Point: 52° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1500 ft

4 PM

59° RealFeel® 58° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 38% Cloudy

• RealFeel Shade™: 58°
• Wind: NW 7 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 17 mph
• Humidity: 79%
• Indoor Humidity: 57% (Ideal Humidity)
• Dew Point: 52° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1500 ft

5 PM

58° RealFeel® 57° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 49% Cloudy

• RealFeel Shade™: 57°
• Wind: NW 7 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 17 mph
• Humidity: 82%
• Indoor Humidity: 57% (Ideal Humidity)
• Dew Point: 52° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1500 ft

6 PM

57° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 54% Thunderstorms

• RealFeel Shade™: 51°
• Wind: NNW 7 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 17 mph
• Humidity: 82%
• Indoor Humidity: 56% (Ideal Humidity)
• Dew Point: 52° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.26 in
• Visibility: 3 mi
• Cloud Ceiling: 1500 ft

7 PM

57° RealFeel® 55° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 46% Cloudy

• RealFeel Shade™: 55°
• Wind: NNW 7 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 16 mph
• Humidity: 83%
• Indoor Humidity: 56% (Ideal Humidity)
• Dew Point: 52° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1500 ft

8 PM

56° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 51% Thunderstorms

• Wind: NNW 7 mph
• Air Quality: Fair
• Wind Gusts: 16 mph
• Humidity: 84%
• Indoor Humidity: 55% (Ideal Humidity)
• Dew Point: 51° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.06 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

9 PM

55° RealFeel® 53° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 47% Cloudy

• Wind: NW 6 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 86%
• Indoor Humidity: 54% (Ideal Humidity)
• Dew Point: 51° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

10 PM

53° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 39% Cloudy

• Wind: WSW 6 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 89%
• Indoor Humidity: 53% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

11 PM

53° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 32% Cloudy

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 88%
• Indoor Humidity: 51% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft