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St. Thomas, Ontario

51°F
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St. Thomas

Ontario

51°
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St. Thomas, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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May 23 - June 6

Sat 5/23

55° /52°
98%
Cloudy, windy and cooler with rain tapering to a couple of showers
alerts

Special Weather Statement

4:45 AM Saturday - 11:00 AM Sunday

RealFeel®44°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindE 20 mph

Hours of Precipitation6

Hours of Rain6

Sun 5/24

69° /54°
55%
Mostly cloudy with widely separated thundershowers in the afternoon
alerts

Special Weather Statement

4:45 AM Saturday - 11:00 AM Sunday

RealFeel®70°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindSSW 7 mph

Hours of Precipitation1

Hours of Rain1

Mon 5/25

76° /55°
0%
Warmer with periods of clouds and sunshine

RealFeel®86°

RealFeel Shade™74°

Max UV Index10.0 (Very High)

WindW 7 mph

Tue 5/26

78° /57°
80%
Intervals of clouds and sunshine with a brief shower or two; very warm

RealFeel®82°

RealFeel Shade™75°

Max UV Index8.0 (Very High)

WindSSW 8 mph

Hours of Precipitation2

Hours of Rain2

Wed 5/27

78° /53°
25%
Remaining warm with sunshine and a few clouds

RealFeel®83°

RealFeel Shade™76°

Max UV Index10.0 (Very High)

WindW 7 mph

Thu 5/28

72° /48°
1%
Pleasant with plenty of sunshine

RealFeel®77°

RealFeel Shade™68°

Max UV Index10.0 (Very High)

WindNNW 9 mph

Fri 5/29

70° /50°
0%
Plenty of sunshine

RealFeel®71°

RealFeel Shade™67°

Max UV Index10.0 (Very High)

WindN 10 mph

Sat 5/30

65° /48°
3%
Mostly sunny

RealFeel®79°

RealFeel Shade™65°

Max UV Index10.0 (Very High)

WindESE 4 mph

Sun 5/31

64° /52°
1%
Plenty of sunshine

RealFeel®73°

RealFeel Shade™65°

Max UV Index10.0 (Very High)

WindSE 4 mph

Mon 6/1

66° /55°
3%
Sunshine and a few clouds

RealFeel®70°

RealFeel Shade™63°

Max UV Index10.0 (Very High)

WindWNW 9 mph

Tue 6/2

68° /55°
1%
Mostly sunny

RealFeel®73°

RealFeel Shade™66°

Max UV Index10.0 (Very High)

WindNW 7 mph

Wed 6/3

67° /54°
56%
Some sunshine giving way to clouds; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®72°

RealFeel Shade™64°

Max UV Index9.0 (Very High)

WindW 8 mph

Hours of Precipitation1.5

Hours of Rain1.5

Thu 6/4

71° /56°
1%
Mostly sunny

RealFeel®81°

RealFeel Shade™71°

Max UV Index10.0 (Very High)

WindN 5 mph

Fri 6/5

72° /53°
76%
Morning rain; otherwise, considerable cloudiness

RealFeel®69°

RealFeel Shade™68°

Max UV Index2.0 (Low)

WindSW 15 mph

Hours of Precipitation2.5

Hours of Rain2.5

Sat 6/6

66° /57°
25%
Cloudy most of the time

RealFeel®66°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindS 9 mph

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World North America Canada Ontario St. Thomas

Weather Near St. Thomas:

  • Cleveland, OH
  • Hamilton, Ontario
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