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Seguin, Ontario

80°F
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80°
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Seguin, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Special Air Quality Statement

July 14 - August 27

Mon 7/14

80° /62°
1%
Hazy sunshine and warm; smoke from wildfires can create reduced air quality
alerts

Special Air Quality Statement

3:18 PM Monday - 2:18 AM Tuesday

RealFeel®86°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSW 8 mph

Tue 7/15

84° /65°
2%
Hazy sunshine, very warm and humid; smoke from wildfires can create reduced air quality

RealFeel®89°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindSSW 6 mph

Wed 7/16

85° /66°
1%
Sun through high clouds and remaining warm

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindSSW 7 mph

Thu 7/17

75° /53°
78%
Rather cloudy and not as warm but humid with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®80°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindSW 8 mph

Fri 7/18

75° /55°
0%
Pleasant and less humid with plenty of sunshine

RealFeel®80°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNNE 7 mph

Sat 7/19

77° /61°
4%
Mostly sunny and beautiful

RealFeel®87°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindSSW 5 mph

Sun 7/20

74° /60°
64%
Variable clouds with showers

RealFeel®74°

RealFeel Shade™71°

Max UV Index3 (Moderate)

WindSW 8 mph

Mon 7/21

77° /59°
0%
Hazy sun

RealFeel®80°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindN 5 mph

Tue 7/22

80° /64°
85%
Cloudy and warm; rain in the afternoon

RealFeel®77°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindSE 9 mph

Wed 7/23

77° /63°
3%
After a cloudy start, sunshine returns

RealFeel®80°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindW 9 mph

Thu 7/24

74° /60°
85%
Cloudy and humid; a morning shower in spots followed by rain and a thunderstorm in the afternoon

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindSSW 9 mph

Fri 7/25

75° /61°
3%
Mostly sunny and less humid

RealFeel®78°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindW 8 mph

Sat 7/26

75° /60°
1%
Sun and some clouds

RealFeel®78°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindNNW 9 mph

Sun 7/27

74° /58°
5%
Plenty of sun

RealFeel®84°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindW 5 mph

Mon 7/28

74° /62°
25%
Humid with increasing cloudiness

RealFeel®74°

RealFeel Shade™74°

Max UV Index4 (Moderate)

WindESE 6 mph

Tue 7/29

75° /61°
65%
A couple of morning showers and a thunderstorm; otherwise, humid with clouds giving way to some sun

RealFeel®75°

RealFeel Shade™72°

Max UV Index6 (High)

WindWNW 13 mph

Wed 7/30

71° /60°
58%
Times of clouds and sun with a couple of showers in the afternoon

RealFeel®72°

RealFeel Shade™67°

Max UV Index8 (Very High)

WindWSW 15 mph

Thu 7/31

70° /58°
25%
Cloudy

RealFeel®68°

RealFeel Shade™68°

Max UV Index2 (Low)

WindNW 7 mph

Fri 8/1

69° /57°
5%
Plenty of sunshine

RealFeel®77°

RealFeel Shade™66°

Max UV Index8 (Very High)

WindSW 6 mph

Sat 8/2

70° /61°
20%
Mostly sunny

RealFeel®74°

RealFeel Shade™68°

Max UV Index8 (Very High)

WindSSW 9 mph

Sun 8/3

73° /61°
65%
A couple of morning showers and a thunderstorm; otherwise, mostly cloudy

RealFeel®76°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindWNW 6 mph

Mon 8/4

71° /60°
25%
Less humid with periods of clouds and sunshine

RealFeel®75°

RealFeel Shade™68°

Max UV Index8 (Very High)

WindN 8 mph

Tue 8/5

69° /57°
10%
Mostly sunny

RealFeel®77°

RealFeel Shade™68°

Max UV Index8 (Very High)

WindNW 5 mph

Wed 8/6

69° /57°
25%
Sun followed by clouds

RealFeel®74°

RealFeel Shade™67°

Max UV Index8 (Very High)

WindSW 7 mph

Thu 8/7

71° /61°
69%
Considerable cloudiness; a passing morning shower followed by periods of rain in the afternoon

RealFeel®70°

RealFeel Shade™70°

Max UV Index2 (Low)

WindSW 12 mph

Fri 8/8

72° /62°
20%
Humid with times of clouds and sun

RealFeel®76°

RealFeel Shade™71°

Max UV Index5 (Moderate)

WindWSW 8 mph

Sat 8/9

73° /62°
70%
Cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®75°

RealFeel Shade™75°

Max UV Index2 (Low)

WindSSW 8 mph

Sun 8/10

75° /61°
20%
Partly sunny and less humid

RealFeel®76°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindNE 10 mph

Mon 8/11

69° /61°
74%
Cloudy with a couple of showers, then a steadier rain

RealFeel®66°

RealFeel Shade™65°

Max UV Index2 (Low)

WindESE 12 mph

Tue 8/12

73° /62°
55%
Overcast and humid; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®74°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindSW 15 mph

Wed 8/13

77° /60°
25%
Less humid with times of sun and clouds

RealFeel®75°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindNW 13 mph

Thu 8/14

68° /59°
25%
Mostly cloudy

RealFeel®70°

RealFeel Shade™67°

Max UV Index4 (Moderate)

WindESE 6 mph

Fri 8/15

68° /61°
59%
Cloudy and humid with showers

RealFeel®68°

RealFeel Shade™68°

Max UV Index2 (Low)

WindSW 14 mph

Sat 8/16

70° /60°
20%
Sunshine and a few clouds

RealFeel®76°

RealFeel Shade™68°

Max UV Index7 (High)

WindN 6 mph

Sun 8/17

69° /60°
20%
Mostly sunny

RealFeel®76°

RealFeel Shade™69°

Max UV Index7 (High)

WindNE 5 mph

Mon 8/18

70° /59°
10%
Mostly sunny

RealFeel®77°

RealFeel Shade™68°

Max UV Index7 (High)

WindSE 5 mph

Tue 8/19

74° /61°
5%
Humid with plenty of sunshine

RealFeel®78°

RealFeel Shade™74°

Max UV Index7 (High)

WindS 7 mph

Wed 8/20

74° /61°
70%
Cloudy and humid; showers and thunderstorms in the afternoon

RealFeel®75°

RealFeel Shade™75°

Max UV Index2 (Low)

WindWSW 9 mph

Thu 8/21

73° /60°
20%
Partly sunny

RealFeel®78°

RealFeel Shade™71°

Max UV Index7 (High)

WindN 7 mph

Fri 8/22

72° /60°
72%
Cloudy with a couple of showers, then a steadier rain

RealFeel®71°

RealFeel Shade™71°

Max UV Index2 (Low)

WindSSE 10 mph

Sat 8/23

73° /59°
20%
Sunshine and a few clouds

RealFeel®75°

RealFeel Shade™71°

Max UV Index6 (High)

WindW 12 mph

Sun 8/24

74° /60°
20%
Less humid with sunshine and a few clouds

RealFeel®75°

RealFeel Shade™71°

Max UV Index6 (High)

WindENE 9 mph

Mon 8/25

74° /59°
2%
Mostly sunny

RealFeel®80°

RealFeel Shade™74°

Max UV Index6 (High)

WindSE 4 mph

Tue 8/26

77° /61°
1%
Warm with plenty of sun

RealFeel®82°

RealFeel Shade™77°

Max UV Index6 (High)

WindS 4 mph

Wed 8/27

76° /58°
1%
Warm with plenty of sun

RealFeel®77°

RealFeel Shade™75°

Max UV Index6 (High)

WindSW 7 mph

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World North America Canada Ontario Seguin

Weather Near Seguin:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
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