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55°F
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Hamilton, Ontario Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities

June 20 - August 3

Fri 6/20

70° /59°
62%
A t-storm in spots this morning followed by a shower or two this afternoon; smoke from Canadian wildfires will reduce visibility and cause poor air quality

RealFeel®75°

RealFeel Shade™68°

Max UV Index9 (Very High)

WindW 8 mph

Sat 6/21

72° /68°
65%
Cloudy in the morning, then partly sunny in the afternoon with a shower and thunderstorm; storms can bring flooding downpours and localized damaging wind gusts

RealFeel®77°

RealFeel Shade™68°

Max UV Index8 (Very High)

WindSE 5 mph

Sun 6/22

81° /67°
25%
Mostly cloudy, warmer and humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindWSW 8 mph

Mon 6/23

81° /68°
0%
Partly sunny, warm and humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindWSW 8 mph

Tue 6/24

82° /66°
40%
Humid and remaining warm with clouds and breaks of sun; a thunderstorm in spots in the afternoon

RealFeel®90°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindW 7 mph

Wed 6/25

75° /64°
40%
Humid with considerable cloudiness; a thunderstorm in spots in the afternoon

RealFeel®80°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindSE 5 mph

Thu 6/26

74° /63°
5%
Humid with low clouds

RealFeel®75°

RealFeel Shade™75°

Max UV Index2 (Low)

WindE 5 mph

Fri 6/27

75° /64°
68%
More clouds than sun; humid with thunderstorms

RealFeel®86°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindSSW 4 mph

Sat 6/28

73° /62°
55%
Cloudy and humid with occasional rain and a thunderstorm

RealFeel®80°

RealFeel Shade™78°

Max UV Index2 (Low)

WindENE 6 mph

Sun 6/29

74° /63°
56%
Mostly cloudy and humid; a little afternoon rain

RealFeel®84°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindESE 6 mph

Mon 6/30

73° /64°
40%
A shower in places in the morning; otherwise, cloudy and humid

RealFeel®80°

RealFeel Shade™77°

Max UV Index2 (Low)

WindS 4 mph

Tue 7/1

75° /63°
62%
Periods of rain

RealFeel®77°

RealFeel Shade™71°

Max UV Index4 (Moderate)

WindSW 4 mph

Wed 7/2

74° /60°
55%
Mostly cloudy with a little rain

RealFeel®76°

RealFeel Shade™71°

Max UV Index7 (High)

WindWNW 9 mph

Thu 7/3

75° /58°
25%
Intervals of clouds and sun

RealFeel®77°

RealFeel Shade™73°

Max UV Index6 (High)

WindNW 6 mph

Fri 7/4

72° /62°
35%
Mostly cloudy with a couple of showers and thunderstorms possible

RealFeel®75°

RealFeel Shade™73°

Max UV Index5 (Moderate)

WindENE 6 mph

Sat 7/5

71° /61°
25%
Humid with clouds and occasional sunshine

RealFeel®75°

RealFeel Shade™73°

Max UV Index5 (Moderate)

WindSW 5 mph

Sun 7/6

74° /63°
38%
Partly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®84°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSW 5 mph

Mon 7/7

76° /63°
42%
Considerable cloudiness and humid; a morning shower in spots followed by a thunderstorm in spots in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindSSW 2 mph

Tue 7/8

75° /64°
56%
Cloudy and humid with a couple of thundershowers

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSSW 8 mph

Wed 7/9

73° /63°
55%
A little rain in the morning; otherwise, remaining cloudy and humid

RealFeel®75°

RealFeel Shade™71°

Max UV Index3 (Moderate)

WindSW 9 mph

Thu 7/10

71° /63°
60%
Times of clouds and sun with a shower in the afternoon

RealFeel®71°

RealFeel Shade™68°

Max UV Index6 (High)

WindSW 15 mph

Fri 7/11

71° /62°
5%
Sunny

RealFeel®77°

RealFeel Shade™70°

Max UV Index10 (Very High)

WindSW 8 mph

Sat 7/12

72° /63°
25%
Partly sunny and humid

RealFeel®80°

RealFeel Shade™72°

Max UV Index10 (Very High)

WindS 6 mph

Sun 7/13

74° /60°
25%
Partly sunny and humid

RealFeel®77°

RealFeel Shade™70°

Max UV Index9 (Very High)

WindWSW 16 mph

Mon 7/14

70° /57°
20%
Partly sunny and less humid

RealFeel®74°

RealFeel Shade™67°

Max UV Index9 (Very High)

WindWNW 9 mph

Tue 7/15

69° /58°
25%
Turning out cloudy

RealFeel®76°

RealFeel Shade™69°

Max UV Index9 (Very High)

WindENE 4 mph

Wed 7/16

71° /63°
76%
A thick cloud cover and humid with a couple of showers, then a steadier rain

RealFeel®68°

RealFeel Shade™68°

Max UV Index2 (Low)

WindSSE 12 mph

Thu 7/17

72° /64°
44%
Intervals of clouds and sunshine with a shower in places; humid

RealFeel®76°

RealFeel Shade™74°

Max UV Index7 (High)

WindWSW 6 mph

Fri 7/18

74° /64°
10%
Sunshine and humid

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindWSW 2 mph

Sat 7/19

75° /65°
70%
Cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSW 13 mph

Sun 7/20

76° /64°
65%
A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy and humid

RealFeel®81°

RealFeel Shade™80°

Max UV Index2 (Low)

WindWSW 13 mph

Mon 7/21

74° /64°
10%
Sunny and humid

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindWNW 5 mph

Tue 7/22

74° /63°
20%
Partly sunny and humid

RealFeel®83°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindENE 4 mph

Wed 7/23

75° /65°
55%
Partly sunny and humid; a passing shower in the afternoon

RealFeel®85°

RealFeel Shade™80°

Max UV Index6 (High)

WindSSE 5 mph

Thu 7/24

78° /65°
65%
A couple of showers in the morning; otherwise, cloudy and humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindSW 8 mph

Fri 7/25

74° /64°
42%
Cloudy and humid with a shower in places

RealFeel®76°

RealFeel Shade™76°

Max UV Index2 (Low)

WindNE 10 mph

Sat 7/26

74° /65°
25%
A thick cloud cover and humid

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindE 6 mph

Sun 7/27

75° /65°
25%
Humid with sunshine and a few clouds

RealFeel®86°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindW 4 mph

Mon 7/28

77° /66°
25%
Partly sunny and humid

RealFeel®86°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindWNW 5 mph

Tue 7/29

78° /67°
25%
Uncomfortably humid with increasing cloudiness

RealFeel®86°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindWSW 13 mph

Wed 7/30

79° /66°
62%
Cloudy and humid; a couple of afternoon showers

RealFeel®85°

RealFeel Shade™85°

Max UV Index2 (Low)

WindWNW 7 mph

Thu 7/31

77° /66°
66%
Cloudy and humid with showers and thunderstorms

RealFeel®80°

RealFeel Shade™79°

Max UV Index2 (Low)

WindENE 6 mph

Fri 8/1

73° /57°
2%
Clouds and sunshine

RealFeel®76°

RealFeel Shade™70°

Max UV Index4 (Moderate)

WindNNW 6 mph

Sat 8/2

73° /60°
1%
Mostly sunny

RealFeel®79°

RealFeel Shade™71°

Max UV Index8 (Very High)

WindWNW 5 mph

Sun 8/3

74° /61°
5%
Partial sunshine

RealFeel®81°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindS 4 mph

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Apps & Downloads
iPhone App Android App See all Apps & Downloads
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AccuWeather Premium AccuWeather Professional
More
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