St. Charles, MO

Hourly

2 AM

65° RealFeel® 63° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 40% Cloudy

• Wind: WSW 9 mph
• Air Quality: Fair
• Wind Gusts: 20 mph
• Humidity: 88%
• Indoor Humidity: 80% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 10000 ft

3 AM

65° RealFeel® 63° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 34% Cloudy

• Wind: SW 8 mph
• Air Quality: Fair
• Wind Gusts: 21 mph
• Humidity: 89%
• Indoor Humidity: 79% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

4 AM

64° RealFeel® 62° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 40% Cloudy

• Wind: SW 8 mph
• Air Quality: Fair
• Wind Gusts: 20 mph
• Humidity: 89%
• Indoor Humidity: 78% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

5 AM

64° RealFeel® 59° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 64% Thunderstorms

• Wind: SSW 8 mph
• Air Quality: Fair
• Wind Gusts: 20 mph
• Humidity: 89%
• Indoor Humidity: 77% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.08 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

6 AM

63° RealFeel® 58° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 64% Thunderstorms

• Wind: SSW 8 mph
• Air Quality: Fair
• Wind Gusts: 20 mph
• Humidity: 91%
• Indoor Humidity: 76% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.08 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

7 AM

63° RealFeel® 61° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 49% Cloudy

• RealFeel Shade™: 61°
• Wind: SSW 8 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 21 mph
• Humidity: 90%
• Indoor Humidity: 76% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

8 AM

64° RealFeel® 62° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 46% Cloudy

• RealFeel Shade™: 62°
• Wind: SSW 9 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 23 mph
• Humidity: 89%
• Indoor Humidity: 77% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

9 AM

65° RealFeel® 62° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 49% Cloudy

• RealFeel Shade™: 62°
• Wind: SW 10 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 27 mph
• Humidity: 87%
• Indoor Humidity: 77% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

10 AM

65° RealFeel® 60° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 54% Thunderstorms

• RealFeel Shade™: 60°
• Wind: SW 12 mph
• Air Quality: Excellent
• Max UV Index: 1 (Low)
• Wind Gusts: 27 mph
• Humidity: 85%
• Indoor Humidity: 78% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Rain: 0.08 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

11 AM

67° RealFeel® 62° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 51% Thunderstorms

• RealFeel Shade™: 60°
• Wind: SW 13 mph
• Air Quality: Excellent
• Max UV Index: 1 (Low)
• Wind Gusts: 27 mph
• Humidity: 81%
• Indoor Humidity: 78% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 96%
• Rain: 0.08 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

12 PM

68° RealFeel® 67° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 47% Cloudy

• RealFeel Shade™: 64°
• Wind: WSW 13 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 27 mph
• Humidity: 78%
• Indoor Humidity: 77% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

1 PM

69° RealFeel® 68° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 45% Cloudy

• RealFeel Shade™: 65°
• Wind: WSW 14 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 28 mph
• Humidity: 74%
• Indoor Humidity: 74% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

2 PM

70° RealFeel® 69° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 49% Cloudy

• RealFeel Shade™: 67°
• Wind: WSW 14 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 29 mph
• Humidity: 70%
• Indoor Humidity: 70% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

3 PM

70° RealFeel® 65° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 64% Thunderstorms

• RealFeel Shade™: 64°
• Wind: W 13 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 28 mph
• Humidity: 76%
• Indoor Humidity: 76% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Rain: 0.08 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

4 PM

71° RealFeel® 66° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 64% Thunderstorms

• RealFeel Shade™: 66°
• Wind: W 12 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 28 mph
• Humidity: 76%
• Indoor Humidity: 76% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Rain: 0.08 in
• Visibility: 5 mi
• Cloud Ceiling: 1600 ft

5 PM

73° RealFeel® 71° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 40% Cloudy

• RealFeel Shade™: 71°
• Wind: W 10 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 25 mph
• Humidity: 70%
• Indoor Humidity: 70% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1600 ft

6 PM

70° RealFeel® 69° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 34% Cloudy

• RealFeel Shade™: 69°
• Wind: W 9 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 23 mph
• Humidity: 72%
• Indoor Humidity: 72% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

69° RealFeel® 67° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 24% Cloudy

• RealFeel Shade™: 67°
• Wind: W 8 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 20 mph
• Humidity: 73%
• Indoor Humidity: 73% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

66° RealFeel® 64° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 5% Mostly clear

• Wind: WSW 7 mph
• Air Quality: Fair
• Wind Gusts: 17 mph
• Humidity: 79%
• Indoor Humidity: 75% (Slightly Humid)
• Dew Point: 60° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

65° RealFeel® 63° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 5% Mostly clear

• Wind: SW 7 mph
• Air Quality: Fair
• Wind Gusts: 16 mph
• Humidity: 82%
• Indoor Humidity: 73% (Slightly Humid)
• Dew Point: 59° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

62° RealFeel® 61° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 5% Mostly clear

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 88%
• Indoor Humidity: 72% (Slightly Humid)
• Dew Point: 59° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

61° RealFeel® 60° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 5% Mostly clear

• Wind: SW 7 mph
• Air Quality: Excellent
• Wind Gusts: 16 mph
• Humidity: 90%
• Indoor Humidity: 71% (Slightly Humid)
• Dew Point: 58° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft