Clarkson, Ontario

Hourly

4 AM

52° RealFeel® 43° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 61% Rain

• Wind: ENE 13 mph
• Air Quality: Fair
• Wind Gusts: 21 mph
• Humidity: 71%
• Indoor Humidity: 40% (Ideal Humidity)
• Dew Point: 43° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 90%
• Rain: 0.01 in
• Visibility: 10 mi
• Cloud Ceiling: 33500 ft

5 AM

51° RealFeel® 41° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 69% Rain

• Wind: ENE 13 mph
• Air Quality: Fair
• Wind Gusts: 22 mph
• Humidity: 74%
• Indoor Humidity: 41% (Ideal Humidity)
• Dew Point: 44° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.03 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

6 AM

51° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 70% Rain

• Wind: ENE 13 mph
• Air Quality: Fair
• Wind Gusts: 22 mph
• Humidity: 78%
• Indoor Humidity: 42% (Ideal Humidity)
• Dew Point: 44° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Rain: 0.03 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

7 AM

50° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 69% Rain

• RealFeel Shade™: 40°
• Wind: ENE 13 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 22 mph
• Humidity: 83%
• Indoor Humidity: 43% (Ideal Humidity)
• Dew Point: 45° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.03 in
• Visibility: 6 mi
• Cloud Ceiling: 3400 ft

8 AM

49° RealFeel® 38° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 61% Showers

• RealFeel Shade™: 38°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 24 mph
• Humidity: 86%
• Indoor Humidity: 44% (Ideal Humidity)
• Dew Point: 46° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 2600 ft

9 AM

49° RealFeel® 37° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 66% Showers

• RealFeel Shade™: 37°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 24 mph
• Humidity: 88%
• Indoor Humidity: 44% (Ideal Humidity)
• Dew Point: 46° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Rain: 0.14 in
• Visibility: 4 mi
• Cloud Ceiling: 2000 ft

10 AM

48° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• RealFeel Shade™: 39°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 24 mph
• Humidity: 89%
• Indoor Humidity: 44% (Ideal Humidity)
• Dew Point: 45° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 5 mi
• Cloud Ceiling: 2000 ft

11 AM

49° RealFeel® 41° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 34% Cloudy

• RealFeel Shade™: 39°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 25 mph
• Humidity: 87%
• Indoor Humidity: 43% (Ideal Humidity)
• Dew Point: 45° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

12 PM

49° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 34% Cloudy

• RealFeel Shade™: 40°
• Wind: ENE 16 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 24 mph
• Humidity: 87%
• Indoor Humidity: 44% (Ideal Humidity)
• Dew Point: 45° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

1 PM

50° RealFeel® 43° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 39% Cloudy

• RealFeel Shade™: 41°
• Wind: ENE 16 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 24 mph
• Humidity: 86%
• Indoor Humidity: 45% (Ideal Humidity)
• Dew Point: 46° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

2 PM

50° RealFeel® 44° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• RealFeel Shade™: 41°
• Wind: ENE 16 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 23 mph
• Humidity: 86%
• Indoor Humidity: 45% (Ideal Humidity)
• Dew Point: 46° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

3 PM

51° RealFeel® 41° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 58% Showers

• RealFeel Shade™: 40°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 23 mph
• Humidity: 86%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

4 PM

52° RealFeel® 41° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 63% Showers

• RealFeel Shade™: 41°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 23 mph
• Humidity: 87%
• Indoor Humidity: 49% (Ideal Humidity)
• Dew Point: 48° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.13 in
• Visibility: 4 mi
• Cloud Ceiling: 1900 ft

5 PM

53° RealFeel® 47° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 40% Cloudy

• RealFeel Shade™: 47°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 22 mph
• Humidity: 87%
• Indoor Humidity: 51% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

6 PM

54° RealFeel® 47° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 34% Cloudy

• RealFeel Shade™: 47°
• Wind: ENE 15 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 22 mph
• Humidity: 86%
• Indoor Humidity: 53% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 96%
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

7 PM

53° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 40% Cloudy

• RealFeel Shade™: 45°
• Wind: NE 16 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 22 mph
• Humidity: 91%
• Indoor Humidity: 54% (Ideal Humidity)
• Dew Point: 51° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 93%
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

8 PM

53° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 61% Thunderstorms

• RealFeel Shade™: 42°
• Wind: NE 16 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 21 mph
• Humidity: 92%
• Indoor Humidity: 54% (Ideal Humidity)
• Dew Point: 51° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Rain: 0.09 in
• Visibility: 5 mi
• Cloud Ceiling: 1900 ft

9 PM

52° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• Wind: ENE 15 mph
• Air Quality: Fair
• Wind Gusts: 20 mph
• Humidity: 92%
• Indoor Humidity: 53% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1900 ft

10 PM

52° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• Wind: ENE 14 mph
• Air Quality: Fair
• Wind Gusts: 20 mph
• Humidity: 92%
• Indoor Humidity: 52% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1900 ft

11 PM

51° RealFeel® 45° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 49% Cloudy

• Wind: ENE 13 mph
• Air Quality: Excellent
• Wind Gusts: 20 mph
• Humidity: 92%
• Indoor Humidity: 51% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1800 ft