St. Catharines, Ontario

Hourly

2 PM

43° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 39°
• Wind: NW 7 mph
• Air Quality: Excellent
• Max UV Index: 1.7 (Low)
• Wind Gusts: 10 mph
• Humidity: 61%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 30%
• Visibility: 10 mi
• Cloud Ceiling: 33400 ft

3 PM

42° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 40°
• Wind: WNW 6 mph
• Air Quality: Excellent
• Max UV Index: 1.2 (Low)
• Wind Gusts: 9 mph
• Humidity: 62%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

42° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly sunny

• RealFeel Shade™: 42°
• Wind: WSW 5 mph
• Air Quality: Excellent
• Max UV Index: 0.5 (Low)
• Wind Gusts: 6 mph
• Humidity: 63%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 3 (Dull)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

39° RealFeel® 37° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Mostly clear

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 69%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 14%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

37° RealFeel® 33° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 1% Mostly clear

• Wind: SSW 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 75%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 14%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

37° RealFeel® 34° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 3% Mostly clear

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 77%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

34° RealFeel® 31° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 3% Partly cloudy

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 87%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

35° RealFeel® 32° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 3% Intermittent clouds

• Wind: SW 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 83%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 31° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 69%
• Visibility: 10 mi
• Cloud Ceiling: 19900 ft

10 PM

36° RealFeel® 32° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 3% Cloudy

• Wind: SSW 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 82%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 31° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 18100 ft

11 PM

36° RealFeel® 32° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 3% Cloudy

• Wind: SSW 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 82%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 31° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 15300 ft