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Dundonald, Ontario

66°F
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Dundonald

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66°
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Dundonald, Ontario Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities
Heat Warning

July 16 - August 29

Wed 7/16

86° /71°
1%
Humid; morning sunshine followed by sun and areas of high clouds
alerts

Heat Warning

6:22 AM Wednesday - 11:00 PM Thursday

RealFeel®92°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindSW 7 mph

Thu 7/17

83° /56°
88%
Variable clouds, becoming windier and humid with a couple of showers and a thunderstorm
alerts

Heat Warning

6:22 AM Wednesday - 11:00 PM Thursday

RealFeel®88°

RealFeel Shade™84°

Max UV Index7 (High)

WindSW 16 mph

Fri 7/18

76° /55°
0%
Less humid; low clouds in the morning followed by increasing amounts of sunshine in the afternoon

RealFeel®83°

RealFeel Shade™73°

Max UV Index6 (High)

WindWNW 7 mph

Sat 7/19

75° /62°
6%
Low humidity with sun through high clouds

RealFeel®81°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindSSW 7 mph

Sun 7/20

77° /59°
25%
A thunderstorm in spots in the morning; otherwise, partly sunny

RealFeel®84°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindWNW 8 mph

Mon 7/21

77° /60°
1%
Hazy sun

RealFeel®88°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindESE 5 mph

Tue 7/22

80° /67°
1%
Mostly sunny and humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSE 4 mph

Wed 7/23

80° /69°
22%
Clouds to start, then sunshine returns and humid

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindS 6 mph

Thu 7/24

81° /66°
40%
Humid with increasing clouds

RealFeel®93°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindWSW 14 mph

Fri 7/25

80° /65°
1%
Mostly sunny and less humid

RealFeel®80°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindW 12 mph

Sat 7/26

78° /62°
1%
Mostly sunny and humid

RealFeel®87°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindW 14 mph

Sun 7/27

78° /60°
5%
Less humid with intervals of clouds and sunshine

RealFeel®77°

RealFeel Shade™75°

Max UV Index6 (High)

WindNW 13 mph

Mon 7/28

79° /62°
1%
Some sunshine

RealFeel®83°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindNNW 7 mph

Tue 7/29

78° /60°
69%
A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy, windy and humid

RealFeel®80°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindSW 18 mph

Wed 7/30

73° /63°
25%
Humid with decreasing clouds

RealFeel®83°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNNW 5 mph

Thu 7/31

77° /64°
25%
Humid with clouds giving way to some sun

RealFeel®85°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindNNE 2 mph

Fri 8/1

79° /64°
25%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSSW 9 mph

Sat 8/2

79° /59°
25%
Mostly cloudy and less humid

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindN 12 mph

Sun 8/3

71° /56°
5%
Sunny

RealFeel®74°

RealFeel Shade™69°

Max UV Index8 (Very High)

WindN 10 mph

Mon 8/4

71° /57°
20%
Sunny

RealFeel®75°

RealFeel Shade™70°

Max UV Index8 (Very High)

WindNNE 7 mph

Tue 8/5

72° /58°
5%
Sunny

RealFeel®76°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindNNE 6 mph

Wed 8/6

73° /60°
10%
Mostly sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindWNW 6 mph

Thu 8/7

75° /62°
25%
Sun followed by clouds and humid

RealFeel®86°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindSW 4 mph

Fri 8/8

75° /63°
70%
Considerable cloudiness and humid; a couple of morning showers, then afternoon showers and thunderstorms

RealFeel®74°

RealFeel Shade™74°

Max UV Index2 (Low)

WindESE 8 mph

Sat 8/9

73° /63°
10%
Sunny

RealFeel®74°

RealFeel Shade™69°

Max UV Index8 (Very High)

WindNNE 13 mph

Sun 8/10

75° /62°
20%
Partly sunny

RealFeel®79°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindNNE 8 mph

Mon 8/11

76° /62°
5%
Humid with plenty of sunshine

RealFeel®84°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindWNW 6 mph

Tue 8/12

77° /61°
10%
Mostly sunny and humid

RealFeel®87°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindWSW 6 mph

Wed 8/13

77° /63°
20%
Partly sunny and humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindSW 7 mph

Thu 8/14

78° /64°
20%
Mostly sunny and humid

RealFeel®88°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindSSW 7 mph

Fri 8/15

78° /63°
55%
Cloudy and humid with a thundershower

RealFeel®81°

RealFeel Shade™80°

Max UV Index2 (Low)

WindWSW 13 mph

Sat 8/16

77° /62°
20%
Humid with sunshine and a few clouds

RealFeel®80°

RealFeel Shade™75°

Max UV Index7 (High)

WindWNW 10 mph

Sun 8/17

74° /61°
10%
Mostly sunny and less humid

RealFeel®77°

RealFeel Shade™72°

Max UV Index7 (High)

WindNNW 8 mph

Mon 8/18

72° /61°
5%
Plenty of sun

RealFeel®82°

RealFeel Shade™70°

Max UV Index7 (High)

WindSSW 4 mph

Tue 8/19

76° /62°
20%
Sunny to partly cloudy and humid

RealFeel®88°

RealFeel Shade™79°

Max UV Index7 (High)

WindSSE 2 mph

Wed 8/20

78° /63°
5%
Humid with plenty of sunshine

RealFeel®89°

RealFeel Shade™82°

Max UV Index7 (High)

WindSSW 7 mph

Thu 8/21

78° /63°
64%
Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®85°

RealFeel Shade™85°

Max UV Index2 (Low)

WindWSW 7 mph

Fri 8/22

77° /62°
25%
Humid with clouds and sunshine

RealFeel®84°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindWNW 6 mph

Sat 8/23

78° /62°
20%
Partly sunny and less humid

RealFeel®80°

RealFeel Shade™78°

Max UV Index7 (High)

WindENE 10 mph

Sun 8/24

77° /62°
20%
Partly sunny and humid

RealFeel®83°

RealFeel Shade™80°

Max UV Index7 (High)

WindSSE 8 mph

Mon 8/25

78° /62°
25%
Mostly cloudy and humid

RealFeel®81°

RealFeel Shade™80°

Max UV Index4 (Moderate)

WindWNW 10 mph

Tue 8/26

75° /61°
25%
Mostly cloudy and less humid

RealFeel®74°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindNE 10 mph

Wed 8/27

71° /60°
10%
Mostly sunny

RealFeel®75°

RealFeel Shade™69°

Max UV Index6 (High)

WindESE 8 mph

Thu 8/28

75° /61°
25%
Rather cloudy and humid

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindNNW 4 mph

Fri 8/29

70° /52°
4%
Times of clouds and sun

RealFeel®69°

RealFeel Shade™66°

Max UV Index3 (Moderate)

WindNW 14 mph

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Weather Near Dundonald:

  • Markham, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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More
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