Granby Weather Conditions
Current Temperature Level
Granby Weather Conditions
Current Temperature Level
Feels Like 12°C
Chances of Rain26%
13°26%2 PM
13°16%3 PM
15°19%4 PM
15°20%5 PM15°17%6 PM15°14%7 PM
14°11%8 PM13°13%9 PM12°14%10 PM12°14%11 PM11°15%12 AM
11°19%1 AM11°38%2 AM11°38%3 AM11°36%4 AM11°35%5 AM10°20%6 AM10°38%7 AM10°38%8 AM11°30%9 AM13°27%10 AM14°18%11 AM16°20%12 PM16°20%Light rain may develop in some areas.
Last Updated: 2026-09-29 13:30 (Local Time)
15°NNE
Direction
5km/h
Wind Speed
Gust Speed
2.1m/s
Precipitation
Precipitation
0.01mm
Pressure
1017mb
UV Index
2.7Moderate
Trending in Canada
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Today
12
°C
86%Wednesday
14
°C83%Thursday
17
°C84%Friday
16
°C95%Saturday
10
°C71%Sunday
10
°C71%Monday
8
°C79%Tuesday
4
°C65%Wednesday
13
°C85%Thursday
11
°C80%Overcast
Fully overcast skies with a high of 12 °C. Humidity will be 86%, and winds at 11.5 km/h.15°C / 10°C
Humi.86 %
Prec.0.08 mm
Sunrise
06:46 AM11hrs 49min
Sunset
06:35 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
11 °C
87 %
0
11.5 kmph / NE
Overcast
Feels 9 °C
Cover 100 %
Visibility 10 km
1 AM
Overcast
11 °C
86 %
0
11.5 kmph / NNE
OvercastFeels 9 °C
Cover 100 %
Visibility 10 km
2 AM
Overcast
10 °C
88 %
0
11.5 kmph / NNE
OvercastFeels 9 °C
Cover 100 %
Visibility 10 km
3 AM
Overcast
10 °C
91 %
0
9.4 kmph / NE
OvercastFeels 9 °C
Cover 100 %
Visibility 10 km
4 AM
Overcast
10 °C
92 %
0
9.4 kmph / NNE
OvercastFeels 9 °C
Cover 100 %
Visibility 10 km
5 AM
Cloudy
11 °C
85 %
0
7.6 kmph / N
CloudyFeels 9 °C
Cover 69 %
Visibility 10 km
6 AM
Overcast
10 °C
87 %
0
8.6 kmph / NNW
OvercastFeels 9 °C
Cover 89 %
Visibility 10 km
7 AM
Overcast
10 °C
87 %
0
9.4 kmph / NNW
OvercastFeels 9 °C
Cover 95 %
Visibility 10 km
8 AM
Patchy rain nearby
10 °C
86 %
0.1
9.7 kmph / N
Patchy rain nearbyFeels 9 °C
Cover 100 %
Visibility 10 km
9 AM
Patchy rain nearby
10 °C
87 %
0.3
8.3 kmph / N
Patchy rain nearbyFeels 9 °C
Cover 100 %
Visibility 10 km
10 AM
Overcast
11 °C
87 %
0.7
7.9 kmph / N
OvercastFeels 10 °C
Cover 100 %
Visibility 10 km
11 AM
Overcast
11 °C
86 %
1.3
7.6 kmph / N
OvercastFeels 10 °C
Cover 100 %
Visibility 10 km
12 PM
Overcast
12 °C
84 %
2.4
5.8 kmph / N
OvercastFeels 11 °C
Cover 100 %
Visibility 10 km
1 PM
Patchy rain nearby
13 °C
82 %
2.7
5 kmph / NNE
Patchy rain nearbyFeels 12 °C
Cover 100 %
Visibility 10 km
2 PM
Partly Cloudy
13 °C
80 %
2.9
2.5 kmph / ENE
Partly CloudyFeels 13 °C
Cover 59 %
Visibility 10 km
3 PM
Cloudy
15 °C
76 %
1.4
4.3 kmph / NNW
CloudyFeels 15 °C
Cover 86 %
Visibility 10 km
4 PM
Overcast
15 °C
74 %
1.1
5.8 kmph / N
OvercastFeels 14 °C
Cover 96 %
Visibility 10 km
5 PM
Cloudy
15 °C
74 %
0.3
4.3 kmph / N
CloudyFeels 15 °C
Cover 82 %
Visibility 10 km
6 PM
Partly Cloudy
15 °C
80 %
0.1
1.4 kmph / SSE
Partly CloudyFeels 15 °C
Cover 46 %
Visibility 10 km
7 PM
Clear
14 °C
85 %
0
6.1 kmph / S
ClearFeels 13 °C
Cover 3 %
Visibility 10 km
8 PM
Clear
13 °C
90 %
0
6.8 kmph / S
ClearFeels 12 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
12 °C
92 %
0
7.6 kmph / S
ClearFeels 11 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
12 °C
93 %
0
6.5 kmph / SW
ClearFeels 11 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
11 °C
94 %
0
6.8 kmph / SSW
ClearFeels 11 °C
Cover 5 %
Visibility 10 km
28°12°26°16°27°17°23°15°21°14°23°11°27°10°23°13°22°11°24°12°19°9°25°8°21°16°17°9°17°7°23°15°20°11°18°8°14°4°12°8°14°7°16°4°18°6°19°6°22°9°21°11°18°12°15°11°17°10°18°10°SeptemberWeather Overview
No. of days:
Sunny
14
Cloudy
1
Rainy
2
Snowy
0
The monthly weather averages in Granby consist of 14 sunny days, 1 cloudy days, 2 rainy days, and 0 snowy days.
Granby's Locations Weather Conditions
Canada's Hottest Cities - September 2026
1.
Belleville, Ontario
23 °C
Sunny
49%
4.9
3.6 kmph / W
2.
Peterborough, Ontario
23 °C
Partly Cloudy
51%
4.8
6.1 kmph / S
3.
Windsor, Ontario
23 °C
Sunny
42%
5.1
5.8 kmph / SSW
4.
London, Ontario
22 °C
Sunny
36%
5.1
9 kmph / SSW
5.
Sarnia, Ontario
22 °C
Sunny
42%
5.1
3.6 kmph / NNE
6.
Brantford, Ontario
22 °C
Sunny
52%
4.8
6.8 kmph / SSE
7.
Oakville, Ontario
22 °C
Sunny
53%
3.6
9 kmph / SE
8.
Barrie, Ontario
21 °C
Sunny
53%
4.5
6.8 kmph / SSW
9.
Milton, Ontario
21 °C
Sunny
53%
3.5
9 kmph / SE
10.
Essa, Ontario
21 °C
Sunny
53%
4.6
6.8 kmph / SSW
Last Updated: 29 Sept 2026, 06:06 PM
City Weather RankingsFAQs About Granby Weather Conditions
1. What is the current temperature in Granby today - 29 September 2026?
1. What is the current temperature in Granby today - 29 September 2026?
The current temperature in Granby is 13°C, with a feels-like temperature of 12°C. Today's forecast shows a high of 15°C and a low of 10°C, giving a 5 degree swing through the day as of 01:30 PM 29 September 2026.
2. What are the current weather parameters in Granby today?
2. What are the current weather parameters in Granby today?
Here is a complete overview of Granby's current weather conditions as of 01:30 PM 29 September 2026: Condition : Patchy rain nearby Temperature : 13°C Cool (Feels like 12°C) Humidity : 82% Wind Speed : 5 km/h from NNE (15 degrees), Gust 2.1 m/s UV Index : 2.7 (Moderate Air Pressure : 1017 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0.01 mm (28% chance of rain)
3. What is the 10-day weather forecast for Granby from 01:30 PM 29 September 2026?
3. What is the 10-day weather forecast for Granby from 01:30 PM 29 September 2026?
From 01:30 PM 29 September 2026, Granby's 10-day forecast shows this trend: Today (Sep. 29) : Temp. 12°C, Hum. 86% and Overcast condition. Wednesday (Sep. 30) : Temp. 14°C, Hum. 83% and Overcast condition. Thursday (Oct. 1) : Temp. 17°C, Hum. 84% and Overcast condition. Friday (Oct. 2) : Temp. 16°C, Hum. 95% and Light Rain condition. Saturday (Oct. 3) : Temp. 10°C, Hum. 71% and Sunny condition. Sunday (Oct. 4) : Temp. 10°C, Hum. 71% and Overcast condition. Monday (Oct. 5) : Temp. 8°C, Hum. 79% and Patchy rain nearby condition. Tuesday (Oct. 6) : Temp. 4°C, Hum. 65% and Sunny condition. Wednesday (Oct. 7) : Temp. 13°C, Hum. 85% and Rain Showers condition. Thursday (Oct. 8) : Temp. 11°C, Hum. 80% and Rain Showers condition.
4. Will it rain in Granby today?
4. Will it rain in Granby today?
As of 01:30 PM 29 September 2026, yes — Granby is currently experiencing rainfall with 0.01 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Granby in September 2026?
5. What is the monthly weather forecast for Granby in September 2026?
September 2026 in Granby is forecast to have 14 sunny days, 2 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 4°C to highs of 28°C.
6. How does the weather in Granby affect air quality?
6. How does the weather in Granby affect air quality?
Weather directly impacts air quality in Granby. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
