June 21 - August 4

Sat 6/21

A thunderstorm in spots early this morning; otherwise, breezy and humid with decreasing clouds; start of an extended heat wave; stay cool and hydrated

alerts

Heat Warning

12:00 PM Saturday - 6:00 AM Thursday

RealFeel®92°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSW 14 mph

Sun 6/22

92° /73°

Hot and humid with plenty of sunshine; stay hydrated when outside in the heat

alerts

Heat Warning

12:00 PM Saturday - 6:00 AM Thursday

RealFeel®100°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindSW 12 mph

Mon 6/23

94° /75°

Very hot with plenty of sunshine; the length of this stretch of heat will bring an increased risk of heat-related illnesses

alerts

Heat Warning

12:00 PM Saturday - 6:00 AM Thursday

RealFeel®101°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindSW 10 mph

Tue 6/24

92° /74°

Hot and humid with sun yielding to clouds; possible danger of dehydration and heatstroke while doing strenuous activities

alerts

Heat Warning

12:00 PM Saturday - 6:00 AM Thursday

RealFeel®101°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindSW 8 mph

Wed 6/25

88° /68°

41%

Very warm and humid with sun and some clouds; a thunderstorm around in the afternoon

alerts

Heat Warning

12:00 PM Saturday - 6:00 AM Thursday

RealFeel®100°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSW 6 mph

Thu 6/26

82° /69°

55%

A thick cloud cover and humid with a thunderstorm in the area

RealFeel®88°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSSE 6 mph

Fri 6/27

89° /68°

38%

Warmer and humid with times of clouds and sun; a thunderstorm in a couple of spots in the afternoon

RealFeel®98°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindSW 7 mph

Sat 6/28

83° /69°

68%

Turning cloudy and humid; a couple of thunderstorms in the afternoon

RealFeel®90°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSW 7 mph

Sun 6/29

85° /69°

61%

Mostly cloudy and humid with a thunderstorm or two

RealFeel®91°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindSW 7 mph

Mon 6/30

85° /64°

70%

Humid with rain and a thunderstorm

RealFeel®87°

RealFeel Shade™84°

Max UV Index2 (Low)

WindWSW 8 mph

Tue 7/1

79° /60°

55%

Occasional rain in the morning; otherwise, clouds giving way to sun

RealFeel®87°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindWNW 6 mph

Wed 7/2

80° /63°

55%

Clouds yielding to some sun; a little morning rain followed by a shower in spots in the afternoon

RealFeel®88°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindSE 2 mph

Thu 7/3

81° /66°

55%

Occasional morning rain; otherwise, mostly cloudy and humid

RealFeel®87°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindSSW 4 mph

Fri 7/4

80° /60°

30%

Some sun with a thunderstorm possible; humid

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNE 5 mph

Sat 7/5

78° /59°

25%

Humid with increasing amounts of sunshine

RealFeel®82°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindN 10 mph

Sun 7/6

76° /60°

20%

Mostly sunny and less humid

RealFeel®79°

RealFeel Shade™73°

Max UV Index10 (Very High)

WindNNE 10 mph

Mon 7/7

76° /59°

Plenty of sunshine

RealFeel®83°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindENE 5 mph

Tue 7/8

77° /63°

25%

Mostly cloudy

RealFeel®81°

RealFeel Shade™79°

Max UV Index7 (High)

WindE 2 mph

Wed 7/9

83° /67°

10%

Mostly sunny and humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSSW 5 mph

Thu 7/10

84° /67°

61%

A couple of showers in the morning; otherwise, mostly cloudy and humid

RealFeel®89°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindWSW 14 mph

Fri 7/11

84° /66°

25%

Mostly cloudy and humid

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindS 6 mph

Sat 7/12

85° /67°

25%

Times of sun and clouds, warm and very humid

RealFeel®94°

RealFeel Shade™91°

Max UV Index6 (High)

WindSW 10 mph

Sun 7/13

85° /67°

39%

Mostly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindNNW 7 mph

Mon 7/14

79° /66°

61%

Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®83°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindENE 6 mph

Tue 7/15

79° /67°

55%

Mainly cloudy and humid; a couple of showers in the afternoon

RealFeel®84°

RealFeel Shade™82°

Max UV Index6 (High)

WindSSW 12 mph

Wed 7/16

80° /66°

40%

Considerable cloudiness and humid with a shower in spots

RealFeel®79°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindNE 14 mph

Thu 7/17

78° /66°

25%

Clouds giving way to some sun

RealFeel®83°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindENE 10 mph

Fri 7/18

80° /67°

64%

Cloudy and humid; a little rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindESE 7 mph

Sat 7/19

82° /67°

65%

A couple of morning showers and a thunderstorm; otherwise, cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index2 (Low)

WindSW 12 mph

Sun 7/20

81° /68°

25%

Uncomfortably humid with sun followed by increasing clouds

RealFeel®89°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindWSW 10 mph

Mon 7/21

83° /68°

60%

Uncomfortably humid with clouds and sunshine; an afternoon thunderstorm

RealFeel®91°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindWSW 9 mph

Tue 7/22

84° /67°

62%

A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy and very humid

RealFeel®91°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindW 8 mph

Wed 7/23

82° /67°

Abundant sunshine and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindN 6 mph

Thu 7/24

80° /66°

56%

Rather cloudy and humid; a shower in the morning followed by a thunderstorm in the afternoon

RealFeel®85°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindW 5 mph

Fri 7/25

78° /64°

20%

Partly sunny

RealFeel®81°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindN 12 mph

Sat 7/26

77° /64°

10%

Mostly sunny

RealFeel®81°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindNE 10 mph

Sun 7/27

78° /64°

20%

Mostly sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNE 7 mph

Mon 7/28

79° /66°

Plenty of sunshine

RealFeel®87°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindENE 5 mph

Tue 7/29

81° /66°

Abundant sunshine and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindW 5 mph

Wed 7/30

83° /64°

20%

Mostly sunny and less humid

RealFeel®89°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindN 6 mph

Thu 7/31

78° /67°

64%

Mostly cloudy and humid; periods of rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®82°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindS 9 mph

Fri 8/1

85° /66°

25%

Humid and warmer with clouds and sunshine

RealFeel®87°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindWNW 14 mph

Sat 8/2

78° /60°

57%

Periods of clouds and sun with a passing shower in the afternoon

RealFeel®80°

RealFeel Shade™76°

Max UV Index6 (High)

WindN 8 mph

Sun 8/3

77° /61°

25%

Cloudy

RealFeel®76°

RealFeel Shade™76°

Max UV Index2 (Low)

WindNNE 8 mph

Mon 8/4

81° /62°

Sunny

RealFeel®89°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindNNW 2 mph

Colchester, Ontario

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