St. Catharines, Ontario

Hourly

11 AM

44° RealFeel® 44° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 41°
• Wind: SSW 6 mph
• Air Quality: Fair
• Max UV Index: 1.4 (Low)
• Wind Gusts: 9 mph
• Humidity: 64%
• Indoor Humidity: 41% (Slightly Dry)
• Dew Point: 33° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 74%
• Visibility: 10 mi
• Cloud Ceiling: 20000 ft

12 PM

45° RealFeel® 44° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 41°
• Wind: SSW 8 mph
• Air Quality: Fair
• Max UV Index: 1.5 (Low)
• Wind Gusts: 14 mph
• Humidity: 59%
• Indoor Humidity: 41% (Slightly Dry)
• Dew Point: 32° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 71%
• Visibility: 10 mi
• Cloud Ceiling: 20000 ft

1 PM

46° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 42°
• Wind: SSW 8 mph
• Air Quality: Fair
• Max UV Index: 1.7 (Low)
• Wind Gusts: 16 mph
• Humidity: 61%
• Indoor Humidity: 42% (Slightly Dry)
• Dew Point: 34° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 57%
• Visibility: 10 mi
• Cloud Ceiling: 20000 ft

2 PM

47° RealFeel® 46° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 43°
• Wind: SSW 8 mph
• Air Quality: Fair
• Max UV Index: 1.7 (Low)
• Wind Gusts: 15 mph
• Humidity: 61%
• Indoor Humidity: 43% (Slightly Dry)
• Dew Point: 35° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

46° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 43°
• Wind: SSW 7 mph
• Air Quality: Fair
• Max UV Index: 1.1 (Low)
• Wind Gusts: 14 mph
• Humidity: 65%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 35° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

45° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 42°
• Wind: SSW 7 mph
• Air Quality: Fair
• Max UV Index: 0.4 (Low)
• Wind Gusts: 13 mph
• Humidity: 71%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 36° F
• AccuLumen Brightness Index™: 3 (Dull)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

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

• Wind: SSW 7 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 76%
• Indoor Humidity: 31% (Slightly Dry)
• Dew Point: 36° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

41° RealFeel® 38° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Partly cloudy

• Wind: S 6 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 82%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 36° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

39° RealFeel® 36° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Intermittent clouds

• Wind: S 6 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 85%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 35° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 23800 ft

8 PM

37° RealFeel® 33° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Intermittent clouds

• Wind: S 7 mph
• Air Quality: Poor
• Wind Gusts: 10 mph
• Humidity: 93%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 35° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 22000 ft

9 PM

40° RealFeel® 35° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Intermittent clouds

• Wind: S 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 84%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 35° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 20300 ft

10 PM

41° RealFeel® 36° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Intermittent clouds

• Wind: S 8 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 81%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 36° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 18500 ft

11 PM

40° RealFeel® 36° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Intermittent clouds

• Wind: S 7 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 82%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 35° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 17200 ft