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Ancaster, Ontario

95°F
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Ancaster, Ontario Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, June 22

Current Weather

5:09 PM

95°F
Mostly sunny
RealFeel® 105°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel®
105°
RealFeel Shade™
101°
Max UV Index
3 Moderate
Wind
SW 6 mph
Wind Gusts
12 mph
Humidity
50%
Indoor Humidity
50% (Extremely Humid)
Dew Point
74° F
Pressure
↔ 30.00 in
Cloud Cover
11%
Visibility
16 mi
Cloud Ceiling
40000 ft

Day

6/22
95°Hi
RealFeel® 106°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Breezy this morning; otherwise, partly sunny, hot and humid
alerts

Heat Warning

4:44 PM Sunday - 8:00 PM Wednesday

Max UV Index7 (High)

AccuLumen Brightness Index™8 (Bright)

WindWSW 10 mph

Wind Gusts24 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover34%

Morning

Afternoon

Night

6/22
74°Lo
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy, very warm and humid
alerts

Heat Warning

4:44 PM Sunday - 8:00 PM Wednesday

WindSW 7 mph

Wind Gusts21 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover26%

Evening

Overnight

Sun & Moon

15 hrs 23 mins
Rise 5:40 AM
Set 9:03 PM
Waning Crescent
Rise 2:48 AM
Set 6:27 PM

Temperature History

6/22
High
Low
Forecast
95°
74°
Average
77°
55°
Last Year
85°
65°
Record
90°
2022
38°
1992

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World North America Canada Ontario Ancaster

Weather Near Ancaster:

  • Hamilton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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