Belleville Weather Conditions
Current Temperature Level
Belleville Weather Conditions
Current Temperature Level
Feels Like 19°C
Chances of Rain12%
20°12%12 PM
22°12%1 PM22°12%2 PM20°12%3 PM21°12%4 PM22°13%5 PM21°14%6 PM19°16%7 PM18°22%8 PM17°24%9 PM17°24%10 PM18°24%11 PM18°23%12 AM18°22%1 AM18°21%2 AM17°24%3 AM17°23%4 AM18°23%5 AM18°20%6 AM18°18%7 AM17°26%8 AM
17°29%9 AM17°29%10 AM
17°65%Cloud cover is likely with limited sunshine.
Last Updated: 2026-09-30 11:30 (Local Time)
200°SSW
Direction
11.2km/h
Wind Speed
Gust Speed
4m/s
Precipitation
Precipitation
0mm
Pressure
1017mb
UV Index
2.4Moderate
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Today
17
°C
77%Thursday
18
°C86%Friday
17
°C73%Saturday
11
°C61%Sunday
13
°C65%Monday
9
°C55%Tuesday
5
°C51%Wednesday
10
°C57%Thursday
12
°C72%Friday
12
°C75%Overcast
Fully overcast skies with a high of 17 °C. Humidity will be 77%, and winds at 18 km/h.22°C / 13°C
Humi.77 %
Prec.0 mm
Sunrise
07:06 AM11hrs 46min
Sunset
06:52 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
14 °C
94 %
0
6.1 kmph / S
Partly Cloudy
Feels 14 °C
Cover 41 %
Visibility 10 km
1 AM
Overcast
14 °C
94 %
0
5.4 kmph / S
OvercastFeels 14 °C
Cover 100 %
Visibility 10 km
2 AM
Mist
14 °C
95 %
0
7.6 kmph / SSE
MistFeels 14 °C
Cover 100 %
Visibility 2 km
3 AM
Mist
15 °C
95 %
0
4 kmph / S
MistFeels 15 °C
Cover 100 %
Visibility 2 km
4 AM
Mist
14 °C
95 %
0
5 kmph / S
MistFeels 14 °C
Cover 100 %
Visibility 2 km
5 AM
Overcast
13 °C
93 %
0
3.2 kmph / ESE
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
6 AM
Overcast
13 °C
94 %
0
5.4 kmph / SE
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
7 AM
Mist
13 °C
94 %
0
2.2 kmph / SE
MistFeels 13 °C
Cover 100 %
Visibility 2 km
8 AM
Overcast
13 °C
92 %
0.1
7.6 kmph / SE
OvercastFeels 13 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
15 °C
84 %
0.4
6.5 kmph / S
OvercastFeels 15 °C
Cover 100 %
Visibility 10 km
10 AM
Overcast
18 °C
75 %
1.5
9.4 kmph / S
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
11 AM
Cloudy
20 °C
60 %
2.4
11.2 kmph / SSW
CloudyFeels 19 °C
Cover 85 %
Visibility 10 km
12 PM
Overcast
22 °C
52 %
3.8
14.4 kmph / SSW
OvercastFeels 19 °C
Cover 100 %
Visibility 10 km
1 PM
Overcast
22 °C
50 %
4
16.9 kmph / SSW
OvercastFeels 19 °C
Cover 100 %
Visibility 10 km
2 PM
Overcast
20 °C
52 %
3
16.9 kmph / SSW
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
3 PM
Overcast
21 °C
51 %
2
16.6 kmph / SW
OvercastFeels 19 °C
Cover 98 %
Visibility 10 km
4 PM
Overcast
22 °C
55 %
1.5
18 kmph / SW
OvercastFeels 19 °C
Cover 100 %
Visibility 10 km
5 PM
Overcast
21 °C
59 %
0.6
16.6 kmph / SW
OvercastFeels 19 °C
Cover 100 %
Visibility 10 km
6 PM
Overcast
19 °C
66 %
0.1
14 kmph / SW
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
7 PM
Overcast
18 °C
78 %
0
9.4 kmph / SSW
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
8 PM
Overcast
17 °C
81 %
0
7.9 kmph / S
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
9 PM
Overcast
17 °C
83 %
0
7.6 kmph / SSW
OvercastFeels 17 °C
Cover 94 %
Visibility 10 km
10 PM
Overcast
18 °C
81 %
0
9.7 kmph / S
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
11 PM
Overcast
18 °C
79 %
0
10.8 kmph / S
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
25°19°
27°18°29°18°25°14°24°13°25°14°26°10°25°11°
23°17°25°15°23°8°27°8°27°16°21°9°21°10°27°17°26°14°21°13°19°6°22°9°16°6°18°6°21°6°21°7°23°7°23°10°23°12°22°12°23°12°21°14°SeptemberWeather Overview
No. of days:
Sunny
14
Cloudy
0
Rainy
2
Snowy
0
The monthly weather averages in Belleville consist of 14 sunny days, 0 cloudy days, 2 rainy days, and 0 snowy days.
Belleville's Locations Weather Conditions
Canada's Hottest Cities - September 2026
1.
Sarnia, Ontario
20 °C
Overcast
57%
2.1
18 kmph / SSW
2.
Hamilton, Ontario
20 °C
Overcast
64%
2.1
14 kmph / SSW
3.
Burlington, Ontario
20 °C
Overcast
64%
2
14 kmph / SSW
4.
Belleville, Ontario
20 °C
Cloudy
60%
2.4
11.2 kmph / SSW
5.
London, Ontario
20 °C
Overcast
59%
1.7
20.2 kmph / SSW
6.
Brantford, Ontario
20 °C
Overcast
61%
1.8
18.4 kmph / SSW
7.
Windsor, Ontario
20 °C
Overcast
54%
2.1
15.5 kmph / SW
8.
St. Catharines, Ontario
19 °C
Overcast
73%
2.2
14 kmph / SW
9.
St Catharines, Ontario
19 °C
Overcast
73%
2.2
14 kmph / SW
10.
Peterborough, Ontario
19 °C
Overcast
56%
2.6
13 kmph / SSW
Last Updated: 30 Sept 2026, 03:53 PM
City Weather RankingsFAQs About Belleville Weather Conditions
1. What is the current temperature in Belleville today - 30 September 2026?
1. What is the current temperature in Belleville today - 30 September 2026?
The current temperature in Belleville is 20°C, with a feels-like temperature of 19°C. Today's forecast shows a high of 22°C and a low of 13°C, giving a 9 degree swing through the day as of 11:30 AM 30 September 2026.
2. What are the current weather parameters in Belleville today?
2. What are the current weather parameters in Belleville today?
Here is a complete overview of Belleville's current weather conditions as of 11:30 AM 30 September 2026: Condition : Cloudy Temperature : 20°C Cool (Feels like 19°C) Humidity : 60% Wind Speed : 11.2 km/h from SSW (200 degrees), Gust 4 m/s UV Index : 2.4 (Moderate Air Pressure : 1017 mb Cloud Cover : 85% Visibility : 10 km Precipitation : 0 mm (21% chance of rain)
3. What is the 10-day weather forecast for Belleville from 11:30 AM 30 September 2026?
3. What is the 10-day weather forecast for Belleville from 11:30 AM 30 September 2026?
From 11:30 AM 30 September 2026, Belleville's 10-day forecast shows this trend: Today (Sep. 30) : Temp. 17°C, Hum. 77% and Overcast condition. Thursday (Oct. 1) : Temp. 18°C, Hum. 86% and Overcast condition. Friday (Oct. 2) : Temp. 17°C, Hum. 73% and Overcast condition. Saturday (Oct. 3) : Temp. 11°C, Hum. 61% and Sunny condition. Sunday (Oct. 4) : Temp. 13°C, Hum. 65% and Overcast condition. Monday (Oct. 5) : Temp. 9°C, Hum. 55% and Sunny condition. Tuesday (Oct. 6) : Temp. 5°C, Hum. 51% and Sunny condition. Wednesday (Oct. 7) : Temp. 10°C, Hum. 57% and Overcast condition. Thursday (Oct. 8) : Temp. 12°C, Hum. 72% and Rain Showers condition. Friday (Oct. 9) : Temp. 12°C, Hum. 75% and Rain Showers condition.
4. Will it rain in Belleville today?
4. Will it rain in Belleville today?
As of 11:30 AM 30 September 2026, there is a 12% chance of rainfall in Belleville later today around 2026-09-30 12:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Belleville in September 2026?
5. What is the monthly weather forecast for Belleville in September 2026?
September 2026 in Belleville is forecast to have 14 sunny days, 2 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 6°C to highs of 29°C.
6. How does the weather in Belleville affect air quality?
6. How does the weather in Belleville affect air quality?
Weather directly impacts air quality in Belleville. 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.
