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Thunder Bay, Ontario

72°F
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Thunder Bay

Ontario

72°
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Thunder Bay, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 4 - August 18

Tue 8/4

75° /49°
25%
Delightful with intervals of clouds and sunshine

RealFeel®75°

RealFeel Shade™72°

Max UV Index7.0 (High)

WindW 13 mph

Wed 8/5

74° /53°
2%
Comfortable with partial sunshine

RealFeel®78°

RealFeel Shade™71°

Max UV Index7.0 (High)

WindSW 7 mph

Thu 8/6

78° /60°
55%
Mostly cloudy with a thunderstorm in the area late in the afternoon

RealFeel®81°

RealFeel Shade™75°

Max UV Index6.0 (High)

WindSSW 8 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Fri 8/7

74° /53°
55%
Sun and some clouds with a thunderstorm in a couple of spots in the afternoon

RealFeel®84°

RealFeel Shade™75°

Max UV Index7.0 (High)

WindSSW 6 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sat 8/8

74° /54°
55%
Sun giving way to increasing clouds with a thunderstorm in spots in the afternoon

RealFeel®76°

RealFeel Shade™70°

Max UV Index7.0 (High)

WindW 10 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sun 8/9

77° /54°
11%
Pleasant with times of clouds and sun

RealFeel®74°

RealFeel Shade™74°

Max UV Index3.0 (Moderate)

WindWNW 12 mph

Mon 8/10

75° /54°
65%
A couple of morning showers; otherwise, times of clouds and sun

RealFeel®84°

RealFeel Shade™73°

Max UV Index6.0 (High)

WindW 4 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Tue 8/11

74° /52°
3%
Partly sunny

RealFeel®77°

RealFeel Shade™72°

Max UV Index7.0 (High)

WindESE 4 mph

Wed 8/12

73° /55°
15%
Clouds and sun

RealFeel®74°

RealFeel Shade™71°

Max UV Index5.0 (Moderate)

WindSE 5 mph

Thu 8/13

73° /54°
55%
A little rain in the morning; otherwise, clouds breaking for some sun

RealFeel®74°

RealFeel Shade™70°

Max UV Index7.0 (High)

WindN 8 mph

Total Hours of Precipitation1

Total Hours of Rain1

Fri 8/14

74° /55°
1%
Partial sunshine

RealFeel®75°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindE 8 mph

Sat 8/15

73° /54°
0%
Sunny

RealFeel®76°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindE 5 mph

Sun 8/16

73° /55°
0%
Plenty of sun

RealFeel®76°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindE 6 mph

Mon 8/17

72° /50°
55%
Mainly cloudy with a little rain

RealFeel®73°

RealFeel Shade™71°

Max UV Index3.0 (Moderate)

WindESE 2 mph

Total Hours of Precipitation2

Total Hours of Rain2

Tue 8/18

68° /54°
25%
Increasing amounts of sunshine

RealFeel®71°

RealFeel Shade™66°

Max UV Index6.0 (High)

WindN 7 mph

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