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Waterloo, Ontario

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Waterloo, Ontario Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Heat Warning

July 5 - August 18

Sat 7/5

89° /69°
40%
Partly sunny, warmer and humid; a thunderstorm on the prowl this afternoon
alerts

Heat Warning

11:10 AM Saturday - 6:00 AM Monday

RealFeel®100°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindSW 9 mph

Sun 7/6

90° /67°
69%
Windy and humid with intervals of clouds and sunshine; a couple of afternoon thunderstorms
alerts

Heat Warning

11:10 AM Saturday - 6:00 AM Monday

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 14 mph

Mon 7/7

77° /59°
60%
A couple of morning showers; otherwise, humid with considerable cloudiness

RealFeel®80°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindENE 7 mph

Tue 7/8

82° /59°
2%
Partly sunny and less humid

RealFeel®90°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNNW 7 mph

Wed 7/9

81° /62°
42%
Times of clouds and sun with a thunderstorm in parts of the area in the afternoon

RealFeel®94°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindSSW 2 mph

Thu 7/10

78° /60°
42%
Mostly cloudy and humid with a thunderstorm in parts of the area

RealFeel®81°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindENE 7 mph

Fri 7/11

80° /62°
1%
Partly sunny

RealFeel®90°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 4 mph

Sat 7/12

82° /61°
3%
Mostly sunny

RealFeel®89°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindW 4 mph

Sun 7/13

79° /62°
62%
Intervals of clouds and sun with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindSE 1 mph

Mon 7/14

81° /62°
3%
Mostly sunny

RealFeel®89°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindE 5 mph

Tue 7/15

83° /64°
1%
Sun through high clouds

RealFeel®85°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindNE 5 mph

Wed 7/16

83° /64°
1%
Humid with sun and some clouds

RealFeel®86°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindENE 10 mph

Thu 7/17

84° /63°
2%
Rather cloudy

RealFeel®86°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindENE 10 mph

Fri 7/18

82° /56°
25%
Humid with decreasing clouds

RealFeel®91°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSE 5 mph

Sat 7/19

77° /60°
20%
Less humid with plenty of sunshine

RealFeel®81°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindNE 7 mph

Sun 7/20

78° /59°
20%
Plenty of sunshine

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNE 5 mph

Mon 7/21

80° /60°
10%
Mostly sunny

RealFeel®88°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindW 2 mph

Tue 7/22

81° /61°
25%
Increasing cloudiness

RealFeel®80°

RealFeel Shade™80°

Max UV Index7 (High)

WindWSW 8 mph

Wed 7/23

82° /61°
25%
Humid with some sun, then increasing clouds

RealFeel®85°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindSW 12 mph

Thu 7/24

82° /58°
5%
Less humid with brilliant sunshine

RealFeel®83°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindN 9 mph

Fri 7/25

74° /57°
25%
Considerable cloudiness

RealFeel®74°

RealFeel Shade™74°

Max UV Index4 (Moderate)

WindENE 5 mph

Sat 7/26

75° /60°
62%
Rain

RealFeel®74°

RealFeel Shade™74°

Max UV Index2 (Low)

WindENE 8 mph

Sun 7/27

76° /60°
20%
Sunshine and a few clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindN 4 mph

Mon 7/28

78° /59°
20%
Mostly sunny

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNNE 6 mph

Tue 7/29

78° /60°
10%
Mostly sunny

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNNW 6 mph

Wed 7/30

79° /60°
38%
Times of clouds and sun with a thunderstorm in spots in the afternoon

RealFeel®83°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindWNW 4 mph

Thu 7/31

74° /58°
20%
Mostly sunny

RealFeel®80°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindNNW 6 mph

Fri 8/1

74° /57°
20%
Mostly sunny

RealFeel®84°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindSSE 1 mph

Sat 8/2

78° /60°
25%
Mostly cloudy and humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindESE 6 mph

Sun 8/3

79° /61°
55%
Cloudy and humid; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindSW 6 mph

Mon 8/4

75° /61°
25%
Rather cloudy and humid

RealFeel®76°

RealFeel Shade™74°

Max UV Index2 (Low)

WindW 8 mph

Tue 8/5

77° /60°
63%
Showers in the morning; otherwise, humid with considerable cloudiness

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindSW 10 mph

Wed 8/6

76° /54°
25%
Mainly cloudy and less humid

RealFeel®76°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindNNW 9 mph

Thu 8/7

72° /53°
10%
Mostly sunny

RealFeel®80°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindNE 2 mph

Fri 8/8

73° /58°
25%
Increasing cloudiness

RealFeel®72°

RealFeel Shade™72°

Max UV Index4 (Moderate)

WindESE 5 mph

Sat 8/9

75° /60°
56%
Cloudy and humid; a little rain in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindSSW 5 mph

Sun 8/10

77° /61°
64%
Cloudy and humid; a little morning rain followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindSW 9 mph

Mon 8/11

77° /60°
25%
Mostly cloudy and humid

RealFeel®79°

RealFeel Shade™77°

Max UV Index2 (Low)

WindNNW 6 mph

Tue 8/12

78° /60°
40%
Cloudy and humid with a thunderstorm in the area

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindSSE 8 mph

Wed 8/13

78° /61°
60%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSW 10 mph

Thu 8/14

77° /60°
25%
Humid with periods of clouds and sunshine

RealFeel®85°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindW 7 mph

Fri 8/15

77° /56°
25%
Cloudy and humid

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindNW 8 mph

Sat 8/16

73° /54°
20%
Less humid with sun followed by increasing clouds

RealFeel®76°

RealFeel Shade™71°

Max UV Index8 (Very High)

WindNW 7 mph

Sun 8/17

72° /56°
25%
Considerable cloudiness

RealFeel®71°

RealFeel Shade™71°

Max UV Index2 (Low)

WindENE 4 mph

Mon 8/18

74° /51°
1%
Sunshine

RealFeel®76°

RealFeel Shade™72°

Max UV Index7 (High)

WindW 6 mph

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Weather Near Waterloo:

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iPhone App Android App See all Apps & Downloads
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More
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