Weather for the next 7 days in St. Thomas, an urban area in Ontario, Canada.

Weather in St. Thomas for today, Wednesday, 01 Jul 2026

Sunrise: 05:50
Sunset: 21:08
Moonrise: 22:38
Moonset: 07:02
UV Index: 9
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnyPartly Cloudy SunnySunnySunnyClear
Temperature26°C25°C28°C32°C35°C38°C29°C25°C
Feels Like28°C27°C31°C39°C42°C47°C33°C27°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability9 %12 %10 %7 %2 %1 %5 %9 %
Cloud Cover0 %0 %0 %31 %16 %1 %0 %0 %
Wind Speed14 km/h18 km/h18 km/h21 km/h22 km/h23 km/h15 km/h9 km/h
Wind DirectionWSWWSWWSWWWSWWWNWSW
Wind Gusts29 km/h33 km/h23 km/h24 km/h26 km/h28 km/h28 km/h19 km/h
Humidity79 %88 %81 %67 %49 %45 %69 %80 %
Dew Point22°C23°C24°C25°C23°C24°C23°C21°C
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Weather in St. Thomas for tomorrow, Thursday, 02 Jul 2026

Sunrise: 05:51
Sunset: 21:08
Moonrise: 23:04
Moonset: 08:07
UV Index: 10
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnyPartly Cloudy Thundery outbreaks in nearbyPatchy rain nearbyClear
Temperature24°C23°C27°C31°C34°C34°C29°C25°C
Feels Like26°C26°C30°C36°C38°C39°C33°C28°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability12 %15 %11 %4 %3 %4 %23 %12 %
Cloud Cover0 %2 %7 %3 %26 %33 %89 %7 %
Wind Speed12 km/h14 km/h18 km/h23 km/h25 km/h26 km/h16 km/h10 km/h
Wind DirectionWSWWSWWSWWSWWSWSWSWWSW
Wind Gusts26 km/h29 km/h24 km/h27 km/h29 km/h31 km/h33 km/h22 km/h
Humidity87 %95 %84 %61 %48 %51 %76 %87 %
Dew Point22°C23°C24°C23°C22°C22°C24°C23°C
000102030405060708091011121314151617181920212223

Weather in St. Thomas for Friday, 03 Jul 2026

Sunrise: 05:51
Sunset: 21:08
Moonrise: 23:26
Moonset: 09:14
UV Index: 10
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnyThundery outbreaks in nearbyHeavy rain at timesPatchy rain nearbyPatchy rain nearby
Temperature24°C23°C26°C31°C34°C27°C23°C23°C
Feels Like26°C25°C29°C36°C38°C30°C25°C25°C
Precipitation0 mm0 mm0 mm0 mm0 mm17.6 mm0 mm0.3 mm
Probability13 %15 %12 %5 %3 %83 %21 %46 %
Cloud Cover7 %6 %13 %13 %31 %76 %70 %77 %
Wind Speed12 km/h9 km/h10 km/h16 km/h22 km/h26 km/h7 km/h11 km/h
Wind DirectionWWWSWWSWWSWWESES
Wind Gusts25 km/h19 km/h14 km/h18 km/h26 km/h34 km/h15 km/h23 km/h
Humidity88 %94 %85 %64 %49 %78 %86 %93 %
Dew Point22°C22°C23°C23°C21°C23°C20°C21°C
000102030405060708091011121314151617181920212223

Weather in St. Thomas for Saturday, 04 Jul 2026

Sunrise: 05:52
Sunset: 21:07
Moonrise: 23:47
Moonset: 10:20
UV Index: 9
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear Thundery outbreaks in nearbyOvercast SunnySunnySunnyOvercast
Temperature22°C23°C24°C21°C25°C26°C22°C17°C
Feels Like25°C25°C27°C21°C26°C27°C22°C17°C
Precipitation0 mm0 mm0.1 mm0 mm0 mm0 mm0 mm0 mm
Probability15 %17 %38 %25 %6 %4 %6 %24 %
Cloud Cover7 %15 %99 %90 %23 %9 %0 %95 %
Wind Speed12 km/h14 km/h19 km/h23 km/h18 km/h17 km/h16 km/h12 km/h
Wind DirectionSWWSWWNWNWNNWNNWNN
Wind Gusts25 km/h29 km/h25 km/h26 km/h21 km/h19 km/h25 km/h25 km/h
Humidity94 %95 %95 %87 %67 %62 %72 %82 %
Dew Point21°C22°C23°C19°C18°C18°C17°C14°C
000102030405060708091011121314151617181920212223

Weather in St. Thomas for Sunday, 05 Jul 2026

Sunrise: 05:52
Sunset: 21:07
Moonrise: 19:00
Moonset: 11:27
UV Index: 7
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnyPartly Cloudy Partly Cloudy SunnyPatchy rain nearbyClear
Temperature15°C14°C18°C23°C22°C24°C21°C19°C
Feels Like14°C14°C18°C25°C25°C26°C21°C19°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability7 %7 %7 %7 %7 %4 %19 %10 %
Cloud Cover4 %24 %14 %44 %33 %15 %75 %15 %
Wind Speed12 km/h12 km/h11 km/h12 km/h7 km/h4 km/h10 km/h5 km/h
Wind DirectionNNENNENEEESSENWNE
Wind Gusts26 km/h24 km/h18 km/h13 km/h9 km/h4 km/h16 km/h10 km/h
Humidity73 %70 %71 %63 %66 %60 %80 %79 %
Dew Point10°C9°C12°C15°C16°C16°C18°C15°C
000102030405060708091011121314151617181920212223

Weather in St. Thomas for Monday, 06 Jul 2026

Sunrise: 05:53
Sunset: 21:07
Moonrise: 00:06
Moonset: 12:34
UV Index: 7
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnySunnySunnySunnyClear
Temperature16°C15°C19°C25°C27°C27°C23°C18°C
Feels Like16°C14°C19°C26°C27°C28°C25°C18°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability11 %11 %7 %2 %1 %1 %4 %3 %
Cloud Cover4 %2 %2 %0 %0 %0 %0 %0 %
Wind Speed10 km/h12 km/h12 km/h13 km/h13 km/h14 km/h10 km/h8 km/h
Wind DirectionENEENENEENEENENEEENE
Wind Gusts21 km/h25 km/h20 km/h15 km/h15 km/h17 km/h20 km/h16 km/h
Humidity84 %85 %75 %54 %44 %43 %64 %58 %
Dew Point13°C12°C14°C15°C14°C14°C16°C10°C
000102030405060708091011121314151617181920212223

Weather in St. Thomas for Tuesday, 07 Jul 2026

Sunrise: 05:54
Sunset: 21:06
Moonrise: 00:25
Moonset: 13:44
UV Index: 7
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnyPartly Cloudy Partly Cloudy Overcast Partly Cloudy
Temperature16°C15°C18°C25°C28°C29°C25°C20°C
Feels Like16°C15°C18°C26°C29°C31°C27°C20°C
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability4 %5 %6 %2 %4 %5 %21 %19 %
Cloud Cover12 %7 %4 %5 %31 %36 %100 %41 %
Wind Speed11 km/h13 km/h11 km/h13 km/h9 km/h5 km/h2 km/h7 km/h
Wind DirectionENEENEENEEEENNWESE
Wind Gusts23 km/h26 km/h22 km/h15 km/h10 km/h6 km/h3 km/h15 km/h
Humidity62 %65 %70 %53 %53 %55 %77 %92 %
Dew Point9°C9°C13°C14°C17°C19°C21°C19°C
000102030405060708091011121314151617181920212223

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