Alton, IL

Hourly

7 PM

73° RealFeel® 68° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 54% Thunderstorms

• RealFeel Shade™: 68°
• Wind: N 10 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 14 mph
• Humidity: 72%
• Indoor Humidity: 72% (Humid)
• Dew Point: 63° F
• Cloud Cover: 95%
• Rain: 0.05 in
• Visibility: 5 mi
• Cloud Ceiling: 8000 ft

8 PM

70° RealFeel® 68° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 25% Intermittent clouds

• Wind: NW 10 mph
• Air Quality: Fair
• Wind Gusts: 17 mph
• Humidity: 75%
• Indoor Humidity: 75% (Slightly Humid)
• Dew Point: 62° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

68° RealFeel® 64° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 20% Intermittent clouds

• Wind: NNW 12 mph
• Air Quality: Fair
• Wind Gusts: 16 mph
• Humidity: 70%
• Indoor Humidity: 69% (Slightly Humid)
• Dew Point: 58° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

65° RealFeel® 61° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 20% Intermittent clouds

• Wind: NNW 13 mph
• Air Quality: Fair
• Wind Gusts: 16 mph
• Humidity: 71%
• Indoor Humidity: 64% (Ideal Humidity)
• Dew Point: 55° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

62° RealFeel® 58° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 20% Intermittent clouds

• Wind: NNW 12 mph
• Air Quality: Fair
• Wind Gusts: 16 mph
• Humidity: 74%
• Indoor Humidity: 60% (Ideal Humidity)
• Dew Point: 54° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft