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Williamstown, Ontario

53°F
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Williamstown

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53°
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Williamstown, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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June 16 - June 30

Tue 6/16

76° /52°
84%
Partly sunny and warmer with a couple of showers

RealFeel®78°

RealFeel Shade™72°

Max UV Index10.0 (Very High)

WindSW 12 mph

Hours of Precipitation2

Hours of Rain2

Wed 6/17

73° /58°
82%
Intervals of clouds and sunshine with a brief shower or two

RealFeel®73°

RealFeel Shade™69°

Max UV Index5.0 (Moderate)

WindS 8 mph

Hours of Precipitation2

Hours of Rain2

Thu 6/18

77° /58°
97%
Periods of rain and a thunderstorm; windy in the afternoon

RealFeel®76°

RealFeel Shade™73°

Max UV Index4.0 (Moderate)

WindS 14 mph

Hours of Precipitation8

Hours of Rain8

Fri 6/19

70° /56°
65%
A steady morning breeze; otherwise, mostly cloudy with a couple of showers in the afternoon

RealFeel®70°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindWSW 15 mph

Hours of Precipitation1

Hours of Rain1

Sat 6/20

68° /53°
35%
Cloudy and breezy with a chance for showers

RealFeel®67°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindWNW 14 mph

Sun 6/21

71° /54°
35%
Mostly cloudy with a chance for showers

RealFeel®71°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindW 10 mph

Mon 6/22

72° /55°
80%
Becoming rainy with plenty of clouds

RealFeel®74°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindESE 5 mph

Hours of Precipitation4

Hours of Rain4

Tue 6/23

74° /56°
66%
Intervals of clouds and sunshine with a couple of showers

RealFeel®83°

RealFeel Shade™73°

Max UV Index10.0 (Very High)

WindSSW 6 mph

Hours of Precipitation4

Hours of Rain4

Wed 6/24

75° /56°
55%
Partly sunny with a couple of showers

RealFeel®75°

RealFeel Shade™71°

Max UV Index10.0 (Very High)

WindSW 13 mph

Hours of Precipitation2

Hours of Rain2

Thu 6/25

72° /53°
5%
A sun-and-cloud mix

RealFeel®75°

RealFeel Shade™71°

Max UV Index10.0 (Very High)

WindWNW 10 mph

Fri 6/26

72° /54°
1%
Partial sunshine

RealFeel®80°

RealFeel Shade™74°

Max UV Index8.0 (Very High)

WindWNW 6 mph

Sat 6/27

74° /57°
58%
A passing shower in the morning; otherwise, rather cloudy and humid

RealFeel®84°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindWSW 9 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sun 6/28

75° /56°
25%
Mostly cloudy and humid

RealFeel®85°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindW 8 mph

Mon 6/29

71° /52°
20%
Partly sunny

RealFeel®81°

RealFeel Shade™70°

Max UV Index10.0 (Very High)

WindSE 2 mph

Tue 6/30

72° /52°
25%
Partly sunny

RealFeel®76°

RealFeel Shade™71°

Max UV Index7.0 (High)

WindNNE 2 mph

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World North America Canada Ontario Williamstown

Weather Near Williamstown:

  • Laval, Quebec
  • Montreal, Quebec
  • Ottawa, Ontario
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