Bolton, Ontario

Hourly

3 PM

93° RealFeel® 98° 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 15% Partly sunny

• RealFeel Shade™: 93°
• Wind: WSW 15 mph
• Air Quality: Poor
• Max UV Index: 6 (High)
• Wind Gusts: 29 mph
• Humidity: 48%
• Indoor Humidity: 48% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

94° RealFeel® 97° 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 20% Partly sunny

• RealFeel Shade™: 94°
• Wind: WSW 15 mph
• Air Quality: Poor
• Max UV Index: 5 (Moderate)
• Wind Gusts: 30 mph
• Humidity: 45%
• Indoor Humidity: 45% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

93° RealFeel® 95° 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 43% Partly sunny

• RealFeel Shade™: 92°
• Wind: WSW 15 mph
• Air Quality: Poor
• Max UV Index: 3 (Moderate)
• Wind Gusts: 31 mph
• Humidity: 45%
• Indoor Humidity: 45% (Very Humid)
• Dew Point: 69° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

90° 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 47% Partly sunny

• RealFeel Shade™: 89°
• Wind: W 16 mph
• Air Quality: Poor
• Max UV Index: 2 (Low)
• Wind Gusts: 27 mph
• Humidity: 50%
• Indoor Humidity: 50% (Very Humid)
• Dew Point: 69° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

87° 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 51% Mostly cloudy w/ t-storms

• RealFeel Shade™: 84°
• Wind: W 20 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 24 mph
• Humidity: 59%
• Indoor Humidity: 59% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 70%
• Rain: 0.04 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

8 PM

86° RealFeel® 87° 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 56% Thunderstorms

• RealFeel Shade™: 87°
• Wind: W 15 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 17 mph
• Humidity: 70%
• Indoor Humidity: 70% (Extremely Humid)
• Dew Point: 75° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 90%
• Rain: 0.17 in
• Visibility: 4 mi
• Cloud Ceiling: 2000 ft

9 PM

83° RealFeel® 85° 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 49% Cloudy

• Wind: WSW 14 mph
• Air Quality: Fair
• Wind Gusts: 16 mph
• Humidity: 68%
• Indoor Humidity: 68% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 2000 ft

10 PM

81° RealFeel® 83° 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 44% Mostly cloudy

• Wind: SW 12 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 73%
• Indoor Humidity: 73% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 85%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

80° 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 34% Mostly cloudy

• Wind: SW 10 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 74%
• Indoor Humidity: 74% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 79%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft