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Williamstown, Ontario

49°F
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Williamstown

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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° /51°
84%
Sun and some clouds with a couple of showers; warmer

RealFeel®79°

RealFeel Shade™72°

Max UV Index9.0 (Very High)

WindSW 12 mph

Hours of Precipitation2

Hours of Rain2

Wed 6/17

75° /59°
70%
Intervals of clouds and sunshine with a brief shower or two

RealFeel®77°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindS 8 mph

Hours of Precipitation2

Hours of Rain2

Thu 6/18

77° /58°
95%
Windy with periods of rain and a thunderstorm

RealFeel®75°

RealFeel Shade™73°

Max UV Index3.0 (Moderate)

WindSSW 18 mph

Hours of Precipitation8

Hours of Rain8

Fri 6/19

70° /56°
67%
A steady morning breeze; otherwise, mostly cloudy with a couple of showers in the afternoon

RealFeel®69°

RealFeel Shade™66°

Max UV Index6.0 (High)

WindWSW 14 mph

Hours of Precipitation1

Hours of Rain1

Sat 6/20

64° /53°
91%
Cloudy and breezy with showers

RealFeel®60°

RealFeel Shade™60°

Max UV Index4.0 (Moderate)

WindW 16 mph

Hours of Precipitation2.5

Hours of Rain2.5

Sun 6/21

69° /52°
61%
Mostly cloudy with showers

RealFeel®73°

RealFeel Shade™66°

Max UV Index5.0 (Moderate)

WindW 8 mph

Hours of Precipitation2.5

Hours of Rain2.5

Mon 6/22

70° /55°
80%
Cloudy and becoming rainy

RealFeel®61°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindENE 13 mph

Hours of Precipitation3.5

Hours of Rain3.5

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

74° /55°
62%
Occasional rain

RealFeel®77°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindWSW 9 mph

Hours of Precipitation3

Hours of Rain3

Fri 6/26

77° /58°
55%
Mainly cloudy with a touch of rain in the afternoon

RealFeel®82°

RealFeel Shade™76°

Max UV Index10.0 (Very High)

WindWSW 5 mph

Hours of Precipitation1

Hours of Rain1

Sat 6/27

77° /57°
0%
Mostly sunny

RealFeel®86°

RealFeel Shade™77°

Max UV Index10.0 (Very High)

WindSSW 2 mph

Sun 6/28

76° /61°
61%
Periods of rain

RealFeel®76°

RealFeel Shade™73°

Max UV Index3.0 (Moderate)

WindSSW 13 mph

Hours of Precipitation3.5

Hours of Rain3.5

Mon 6/29

81° /56°
20%
Partly sunny and humid

RealFeel®92°

RealFeel Shade™85°

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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