Newton, Ontario

Hourly

2 PM

88° RealFeel® 96° 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 19% Partly sunny

• RealFeel Shade™: 90°
• Wind: WSW 15 mph
• Air Quality: Poor
• Max UV Index: 8 (Very High)
• Wind Gusts: 28 mph
• Humidity: 59%
• Indoor Humidity: 59% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

89° RealFeel® 96° 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 19% Partly sunny

• RealFeel Shade™: 91°
• Wind: WSW 15 mph
• Air Quality: Unhealthy
• Max UV Index: 7 (High)
• Wind Gusts: 29 mph
• Humidity: 55%
• Indoor Humidity: 55% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

91° RealFeel® 96° 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 24% Partly sunny

• RealFeel Shade™: 92°
• Wind: WSW 15 mph
• Air Quality: Poor
• Max UV Index: 5 (Moderate)
• Wind Gusts: 28 mph
• Humidity: 52%
• Indoor Humidity: 52% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

90° RealFeel® 93° 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™: 90°
• Wind: SW 15 mph
• Air Quality: Poor
• Max UV Index: 3 (Moderate)
• Wind Gusts: 27 mph
• Humidity: 54%
• Indoor Humidity: 54% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 49%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

86° RealFeel® 89° 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 47% Intermittent clouds

• RealFeel Shade™: 87°
• Wind: WSW 16 mph
• Air Quality: Poor
• Max UV Index: 2 (Low)
• Wind Gusts: 24 mph
• Humidity: 60%
• Indoor Humidity: 60% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 60%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

83° 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 16 mph
• Air Quality: Poor
• Max UV Index: 0 (Low)
• Wind Gusts: 23 mph
• Humidity: 75%
• Indoor Humidity: 75% (Extremely Humid)
• Dew Point: 75° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 70%
• Rain: 0.15 in
• Visibility: 4 mi
• Cloud Ceiling: 2000 ft

8 PM

87° 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 56% Thunderstorms

• RealFeel Shade™: 91°
• Wind: SW 12 mph
• Air Quality: Poor
• Max UV Index: 0 (Low)
• Wind Gusts: 21 mph
• Humidity: 71%
• Indoor Humidity: 71% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 99%
• Rain: 0.15 in
• Visibility: 4 mi
• Cloud Ceiling: 2000 ft

9 PM

84° RealFeel® 89° 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% Mostly cloudy

• Wind: SW 10 mph
• Air Quality: Poor
• Wind Gusts: 20 mph
• Humidity: 69%
• Indoor Humidity: 69% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 80%
• Visibility: 10 mi
• Cloud Ceiling: 2000 ft

10 PM

83° 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 44% Intermittent clouds

• Wind: SW 8 mph
• Air Quality: Poor
• Wind Gusts: 18 mph
• Humidity: 70%
• Indoor Humidity: 70% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 61%
• Visibility: 10 mi
• Cloud Ceiling: 4000 ft

11 PM

81° 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 34% Partly cloudy

• Wind: SW 7 mph
• Air Quality: Poor
• Wind Gusts: 18 mph
• Humidity: 72%
• Indoor Humidity: 72% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 42%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft