St. Catharines, Ontario

Hourly

3 PM

68° RealFeel® 68° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 59% Thunderstorms

• RealFeel Shade™: 65°
• Wind: SSE 8 mph
• Air Quality: Fair
• Max UV Index: 1.7 (Low)
• Wind Gusts: 14 mph
• Humidity: 80%
• Indoor Humidity: 80% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 97%
• Visibility: 10 mi
• Cloud Ceiling: 3300 ft

4 PM

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

• RealFeel Shade™: 68°
• Wind: S 8 mph
• Air Quality: Fair
• Max UV Index: 1.5 (Low)
• Wind Gusts: 12 mph
• Humidity: 76%
• Indoor Humidity: 76% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 92%
• Visibility: 10 mi
• Cloud Ceiling: 4900 ft

5 PM

72° RealFeel® 72° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 49% Cloudy

• RealFeel Shade™: 70°
• Wind: S 8 mph
• Air Quality: Fair
• Max UV Index: 1.2 (Low)
• Wind Gusts: 12 mph
• Humidity: 72%
• Indoor Humidity: 72% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 6400 ft

6 PM

71° RealFeel® 67° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 61% Thunderstorms

• RealFeel Shade™: 67°
• Wind: S 7 mph
• Air Quality: Fair
• Max UV Index: 0.7 (Low)
• Wind Gusts: 9 mph
• Humidity: 75%
• Indoor Humidity: 75% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 81%
• Rain: 0.05 in
• Visibility: 5 mi
• Cloud Ceiling: 3900 ft

7 PM

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

• RealFeel Shade™: 69°
• Wind: S 7 mph
• Air Quality: Fair
• Max UV Index: 0.8 (Low)
• Wind Gusts: 7 mph
• Humidity: 79%
• Indoor Humidity: 79% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 71%
• Visibility: 10 mi
• Cloud Ceiling: 11800 ft

8 PM

68° RealFeel® 67° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 67°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 0.3 (Low)
• Wind Gusts: 7 mph
• Humidity: 83%
• Indoor Humidity: 83% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

9 PM

65° RealFeel® 64° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 64°
• Wind: SW 6 mph
• Air Quality: Fair
• Max UV Index: 0.0 (Low)
• Wind Gusts: 9 mph
• Humidity: 91%
• Indoor Humidity: 82% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 19800 ft

10 PM

63° RealFeel® 63° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 7% Intermittent clouds

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 96%
• Indoor Humidity: 81% (Slightly Humid)
• Dew Point: 62° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 68%
• Visibility: 10 mi
• Cloud Ceiling: 24900 ft

11 PM

61° RealFeel® 61° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 7% Intermittent clouds

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 100%
• Indoor Humidity: 79% (Slightly Humid)
• Dew Point: 61° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft