June 24 - August 7

Tue 6/24

86° /60°

40%

Mostly sunny and humid; a thunderstorm in spots this afternoon; thunderstorms can bring localized damaging wind gusts

RealFeel®96°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindWNW 10 mph

Wed 6/25

80° /61°

Cloudy and less humid

RealFeel®84°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindE 6 mph

Thu 6/26

69° /59°

25%

Cloudy and not as warm

RealFeel®67°

RealFeel Shade™67°

Max UV Index3 (Moderate)

WindE 10 mph

Fri 6/27

76° /62°

88%

A thick cloud cover, humid and warmer with a couple of showers and a thunderstorm

RealFeel®81°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindS 9 mph

Sat 6/28

71° /56°

46%

Low clouds with a stray shower in the afternoon

RealFeel®70°

RealFeel Shade™68°

Max UV Index2 (Low)

WindWNW 10 mph

Sun 6/29

77° /60°

Humid with times of clouds and sun

RealFeel®84°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindW 8 mph

Mon 6/30

79° /58°

Partly sunny and humid

RealFeel®87°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindWSW 7 mph

Tue 7/1

72° /55°

Clouds to start, then sunshine returns and not as warm with lower humidity

RealFeel®76°

RealFeel Shade™69°

Max UV Index10 (Very High)

WindWNW 10 mph

Wed 7/2

74° /55°

Plenty of sunshine

RealFeel®79°

RealFeel Shade™71°

Max UV Index10 (Very High)

WindNW 10 mph

Thu 7/3

77° /56°

Plenty of sunshine

RealFeel®81°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindWNW 8 mph

Fri 7/4

73° /58°

30%

Variable clouds with a couple of showers possible

RealFeel®78°

RealFeel Shade™70°

Max UV Index9 (Very High)

WindWNW 8 mph

Sat 7/5

77° /57°

68%

Periods of rain

RealFeel®76°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindWNW 6 mph

Sun 7/6

76° /56°

61%

Rain at times

RealFeel®76°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindW 7 mph

Mon 7/7

82° /66°

10%

Sunshine and a few clouds

RealFeel®90°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindW 2 mph

Tue 7/8

74° /55°

25%

Sun giving way to increasing clouds

RealFeel®78°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindSW 1 mph

Wed 7/9

78° /59°

10%

Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindWNW 1 mph

Thu 7/10

78° /60°

65%

Humid with variable cloudiness; a couple of showers and a thunderstorm in the afternoon

RealFeel®81°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindS 8 mph

Fri 7/11

76° /59°

20%

Partly sunny

RealFeel®79°

RealFeel Shade™74°

Max UV Index7 (High)

WindWSW 7 mph

Sat 7/12

80° /61°

40%

Humid with clouds and sunshine; a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindSW 6 mph

Sun 7/13

80° /59°

56%

A passing shower in the morning; otherwise, humid with times of sun and clouds

RealFeel®81°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindWNW 8 mph

Mon 7/14

75° /57°

20%

Less humid with sunshine and a few clouds

RealFeel®81°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNNE 5 mph

Tue 7/15

72° /55°

76%

Cloudy with a couple of showers followed by a steadier rain

RealFeel®67°

RealFeel Shade™67°

Max UV Index2 (Low)

WindENE 8 mph

Wed 7/16

71° /54°

20%

Sun and some clouds

RealFeel®78°

RealFeel Shade™69°

Max UV Index9 (Very High)

WindNE 5 mph

Thu 7/17

72° /56°

25%

Mainly cloudy

RealFeel®71°

RealFeel Shade™71°

Max UV Index3 (Moderate)

WindE 7 mph

Fri 7/18

73° /60°

25%

Rather cloudy

RealFeel®73°

RealFeel Shade™73°

Max UV Index3 (Moderate)

WindESE 6 mph

Sat 7/19

77° /60°

70%

Cloudy with showers and thunderstorms becoming more widespread; humid

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindESE 8 mph

Sun 7/20

76° /61°

25%

Cloudy and humid

RealFeel®82°

RealFeel Shade™80°

Max UV Index2 (Low)

WindWSW 2 mph

Mon 7/21

79° /61°

64%

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

RealFeel®85°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindWSW 5 mph

Tue 7/22

78° /60°

57%

A little morning rain; otherwise, remaining cloudy and humid

RealFeel®80°

RealFeel Shade™79°

Max UV Index2 (Low)

WindWNW 8 mph

Wed 7/23

76° /59°

10%

Less humid with sunshine

RealFeel®79°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindWNW 8 mph

Thu 7/24

75° /59°

65%

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

RealFeel®77°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindESE 2 mph

Fri 7/25

73° /58°

58%

Partial sunshine with a passing shower in the afternoon

RealFeel®76°

RealFeel Shade™70°

Max UV Index9 (Very High)

WindN 8 mph

Sat 7/26

73° /55°

20%

Less humid with sun and some clouds

RealFeel®76°

RealFeel Shade™71°

Max UV Index6 (High)

WindNNE 5 mph

Sun 7/27

74° /55°

20%

Partly sunny

RealFeel®81°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindWSW 1 mph

Mon 7/28

74° /56°

25%

Intervals of clouds and sunshine

RealFeel®78°

RealFeel Shade™73°

Max UV Index6 (High)

WindWSW 2 mph

Tue 7/29

76° /58°

20%

Sunny to partly cloudy

RealFeel®79°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindW 8 mph

Wed 7/30

77° /55°

20%

Partly sunny and less humid

RealFeel®80°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNNW 7 mph

Thu 7/31

71° /55°

75%

Mostly cloudy; a passing shower in the morning, then afternoon rain

RealFeel®71°

RealFeel Shade™67°

Max UV Index3 (Moderate)

WindSSE 6 mph

Fri 8/1

73° /56°

60%

A morning shower; otherwise, times of clouds and sun

RealFeel®72°

RealFeel Shade™70°

Max UV Index8 (Very High)

WindW 15 mph

Sat 8/2

72° /53°

25%

Mostly sunny and less humid

RealFeel®75°

RealFeel Shade™69°

Max UV Index8 (Very High)

WindNNW 8 mph

Sun 8/3

72° /52°

20%

Mostly sunny

RealFeel®75°

RealFeel Shade™69°

Max UV Index8 (Very High)

WindNNW 8 mph

Mon 8/4

77° /55°

Mostly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index8 (Very High)

WindWNW 2 mph

Tue 8/5

80° /59°

38%

Partly sunny with a thunderstorm in spots

RealFeel®86°

RealFeel Shade™80°

Max UV Index7 (High)

WindS 2 mph

Wed 8/6

79° /51°

Partly sunny

RealFeel®80°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindSSW 10 mph

Thu 8/7

74° /52°

70%

Cloudy most of the time; morning showers followed by a shower in spots in the afternoon

RealFeel®72°

RealFeel Shade™70°

Max UV Index2 (Low)

WindWNW 10 mph

Mount St. Louis, Ontario

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Weather Near Mount St. Louis: