Perth, Ontario

Partly sunny and humid; an afternoon thunderstorm or two

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 13 mph

Mon 7/7

81° /60°

11%

Humid with more clouds than sun

RealFeel®90°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindN 7 mph

Tue 7/8

76° /57°

73%

Cloudy; occasional rain and a thunderstorm in the morning, then afternoon thunderstorms

RealFeel®77°

RealFeel Shade™74°

Max UV Index2 (Low)

WindS 4 mph

Wed 7/9

75° /56°

74%

Mostly cloudy with thunderstorms, especially early in the day

RealFeel®81°

RealFeel Shade™74°

Max UV Index4 (Moderate)

WindWSW 6 mph

Thu 7/10

77° /58°

55%

Times of clouds and sun with a couple of showers

RealFeel®86°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindSW 2 mph

Fri 7/11

76° /59°

Humid with episodes of sunshine

RealFeel®81°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNNW 6 mph

Sat 7/12

80° /61°

Partly sunny

RealFeel®84°

RealFeel Shade™77°

Max UV Index7 (High)

WindNNE 2 mph

Sun 7/13

78° /62°

Times of sun and clouds

RealFeel®84°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindSW 5 mph

Mon 7/14

81° /62°

Mostly cloudy

RealFeel®80°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindSW 7 mph

Tue 7/15

80° /57°

Partly sunny and humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindSW 6 mph

Wed 7/16

Humid with more clouds than sun; a couple of showers and a thunderstorm in the afternoon

RealFeel®89°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindSSW 5 mph

Thu 7/17

80° /60°

Less humid with intervals of clouds and sunshine

RealFeel®76°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindNW 8 mph

Fri 7/18

80° /60°

Mostly cloudy with low humidity

RealFeel®74°

RealFeel Shade™73°

Max UV Index6 (High)

WindW 5 mph

Sat 7/19

Partly sunny

RealFeel®75°

RealFeel Shade™70°

Max UV Index9 (Very High)

WindW 12 mph

Sun 7/20

82° /62°

Increasing cloudiness and less humid

RealFeel®76°

RealFeel Shade™71°

Max UV Index9 (Very High)

WindNW 9 mph

Mon 7/21

82° /62°

Mostly sunny

RealFeel®77°

RealFeel Shade™69°

Max UV Index9 (Very High)

WindWNW 6 mph

Tue 7/22

56%

Cloudy; a morning shower followed by a thunderstorm in the afternoon

RealFeel®71°

RealFeel Shade™71°

Max UV Index6 (High)

WindSSW 10 mph

Wed 7/23

80° /56°

Sun followed by increasing clouds

RealFeel®75°

RealFeel Shade™74°

Max UV Index2 (Low)

WindWNW 5 mph

Thu 7/24

74° /54°

Mostly sunny

RealFeel®80°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindW 2 mph

Fri 7/25

74° /58°

Thickening clouds with a couple of showers and a thunderstorm in the afternoon

RealFeel®81°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindWSW 2 mph

Sat 7/26

77° /60°

Mostly sunny and less humid

RealFeel®81°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindWNW 5 mph

Sun 7/27

78° /58°

Mostly sunny

RealFeel®78°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindSW 7 mph

Mon 7/28

55%

Cloudy; areas of drizzle in the morning followed by a little rain in the afternoon

RealFeel®78°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindS 12 mph

Tue 7/29

82° /62°

Mostly sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindW 7 mph

Wed 7/30

83° /61°

Partly sunny and humid

RealFeel®86°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindSSE 4 mph

Thu 7/31

81° /62°

64%

Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®82°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindSSE 4 mph

Fri 8/1

82° /60°

Partly sunny and humid

RealFeel®86°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindS 5 mph

Sat 8/2

74° /58°

40%

Partly sunny with a thundershower in spots in the afternoon

RealFeel®81°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindSSW 5 mph

Sun 8/3

79° /56°

55%

A passing shower in the morning; otherwise, partial sunshine

RealFeel®82°

RealFeel Shade™74°

Max UV Index4 (Moderate)

WindSW 6 mph

Mon 8/4

73° /54°

Mostly sunny and humid

RealFeel®84°

RealFeel Shade™77°

Max UV Index6 (High)

WindSSW 4 mph

Tue 8/5

73° /53°

Humid with sunshine and a few clouds

RealFeel®86°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindSW 5 mph

Wed 8/6

76° /56°

Humid with a thick cloud cover; a couple of showers and a thunderstorm in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindSSW 4 mph

Thu 8/7

81° /54°

A couple of morning showers and a thunderstorm; otherwise, humid with considerable cloudiness

RealFeel®80°

RealFeel Shade™80°

Max UV Index7 (High)

WindWSW 5 mph

Fri 8/8

73° /53°

Partly sunny and less humid

RealFeel®79°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindNW 7 mph

Sat 8/9

73° /53°

Partly sunny

RealFeel®78°

RealFeel Shade™70°

Max UV Index4 (Moderate)

WindE 4 mph

Sun 8/10

77° /60°

Humid with times of clouds and sun

RealFeel®79°

RealFeel Shade™77°

Max UV Index2 (Low)

WindSSW 13 mph

Mon 8/11

74° /61°

Plenty of sunshine

RealFeel®76°

RealFeel Shade™72°

Max UV Index5 (Moderate)

WindSW 7 mph

Tue 8/12

79° /60°

70%

Mostly cloudy with periods of rain in the afternoon

RealFeel®72°

RealFeel Shade™72°

Max UV Index7 (High)

WindSE 9 mph

Wed 8/13

78° /58°