Dundas, Ontario

Hourly

5 PM

88° RealFeel® 91° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 87°
• Heat Index: 90°
• Wind: S 8 mph
• Air Quality: Fair
• Max UV Index: 3.0 (Moderate)
• Wind Gusts: 16 mph
• Humidity: 46%
• Indoor Humidity: 46% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 31%
• Visibility: 10 mi
• Cloud Ceiling: 33400 ft

6 PM

89° RealFeel® 90° Hot RealFeel Guide Hot 90° to 100° Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 87°
• Heat Index: 90°
• Wind: SSW 8 mph
• Air Quality: Fair
• Max UV Index: 1.9 (Low)
• Wind Gusts: 14 mph
• Humidity: 45%
• Indoor Humidity: 45% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 47%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

87° RealFeel® 88° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 86°
• Heat Index: 89°
• Wind: SSW 8 mph
• Air Quality: Fair
• Max UV Index: 1.0 (Low)
• Wind Gusts: 13 mph
• Humidity: 50%
• Indoor Humidity: 50% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 58%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

84° RealFeel® 84° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 1% Partly sunny

• RealFeel Shade™: 84°
• Heat Index: 87°
• Wind: S 8 mph
• Air Quality: Fair
• Max UV Index: 0.2 (Low)
• Wind Gusts: 10 mph
• Humidity: 54%
• Indoor Humidity: 54% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

82° RealFeel® 82° Very Warm RealFeel Guide Very Warm 82° to 89° Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine. LEARN MORE 1% Partly cloudy

• Heat Index: 85°
• Wind: S 8 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 61%
• Indoor Humidity: 61% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

79° RealFeel® 79° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 1% Partly cloudy

• Wind: SSW 7 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 69%
• Indoor Humidity: 69% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

75° RealFeel® 76° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 1% Partly cloudy

• Wind: SSW 7 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 76%
• Indoor Humidity: 76% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft