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Humber Summit, Ontario

86°F
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86°
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Humber Summit, Ontario Weather
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Today

Hourly

 Daily Radar MinuteCast Monthly Air Quality Health & Activities

11 AM

85°
RealFeel® 92°
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
rain drop 0%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™86°

WindSSW 8 mph

Air QualityPoor

Max UV Index5 (Moderate)

Wind Gusts17 mph

Humidity58%

Indoor Humidity58% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility5 mi

Cloud Ceiling33400 ft

12 PM

87°
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
rain drop 0%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™88°

WindSW 8 mph

Air QualityPoor

Max UV Index5 (Moderate)

Wind Gusts17 mph

Humidity52%

Indoor Humidity52% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover92%

Visibility5 mi

Cloud Ceiling30000 ft

1 PM

89°
RealFeel® 94°
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
rain drop 1%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™89°

WindSW 9 mph

Air QualityPoor

Max UV Index5 (Moderate)

Wind Gusts17 mph

Humidity47%

Indoor Humidity47% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover95%

Visibility5 mi

Cloud Ceiling30000 ft

2 PM

91°
RealFeel® 94°
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
rain drop 8%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™90°

WindSW 9 mph

Air QualityPoor

Max UV Index4 (Moderate)

Wind Gusts17 mph

Humidity45%

Indoor Humidity45% (Humid)

Dew Point66° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Visibility5 mi

Cloud Ceiling30000 ft

3 PM

92°
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
rain drop 8%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™91°

WindSW 9 mph

Air QualityPoor

Max UV Index4 (Moderate)

Wind Gusts20 mph

Humidity43%

Indoor Humidity43% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover86%

Visibility5 mi

Cloud Ceiling30000 ft

4 PM

93°
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
rain drop 12%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™92°

WindSW 10 mph

Air QualityPoor

Max UV Index4 (Moderate)

Wind Gusts21 mph

Humidity42%

Indoor Humidity42% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover74%

Visibility5 mi

Cloud Ceiling30000 ft

5 PM

91°
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
rain drop 51%
Chevron down
Mostly cloudy w/ t-storms
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™88°

WindSW 10 mph

Air QualityPoor

Max UV Index1 (Low)

Wind Gusts22 mph

Humidity47%

Indoor Humidity47% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover62%

Rain0.04 in

Visibility5 mi

Cloud Ceiling4000 ft

6 PM

91°
RealFeel® 94°
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
rain drop 47%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™92°

WindWSW 9 mph

Air QualityPoor

Max UV Index2 (Low)

Wind Gusts20 mph

Humidity48%

Indoor Humidity48% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover41%

Visibility5 mi

Cloud Ceiling30000 ft

7 PM

90°
RealFeel® 92°
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
rain drop 40%
Chevron down
Hazy sunshine
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™91°

WindW 9 mph

Air QualityPoor

Max UV Index1 (Low)

Wind Gusts17 mph

Humidity50%

Indoor Humidity50% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover21%

Visibility5 mi

Cloud Ceiling30000 ft

8 PM

92°
RealFeel® 94°
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
rain drop 34%
Chevron down
Partly sunny
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

RealFeel Shade™94°

WindW 8 mph

Air QualityPoor

Max UV Index0 (Low)

Wind Gusts16 mph

Humidity47%

Indoor Humidity47% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

89°
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
rain drop 34%
Chevron down
Partly cloudy
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

WindWNW 8 mph

Air QualityPoor

Wind Gusts15 mph

Humidity54%

Indoor Humidity54% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

86°
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
rain drop 39%
Chevron down
Partly cloudy
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

WindWNW 7 mph

Air QualityPoor

Wind Gusts14 mph

Humidity59%

Indoor Humidity59% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

83°
RealFeel® 86°
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
rain drop 49%
Chevron down
Partly cloudy
alerts

Heat Warning

5:17 AM Monday - 12:00 AM Wednesday

WindNW 7 mph

Air QualityPoor

Wind Gusts14 mph

Humidity64%

Indoor Humidity64% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

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World North America Canada Ontario Humber Summit

Weather Near Humber Summit:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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