Belleville

Central Ontario, Ontario, Canada

Current Weather

4°39°

Clear

Feels Like: 2°35°

Min: -4°26°

Max: 15°59°

The next few hours will be clear, with tomorrow reaching 16°C and dropping to 1°C. The coming days will be drizzle

Hourly Forecast

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Air Quality

23
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

07:44

Sunrise

18:02

Sunset

10 hours 18 minutes of sunlight today

Moon

17:08

Moonrise

05:45

Moonset

Daily Forecast

Saturday

-4°26°
15°59°

Today

1°34°
16°61°

Monday

-1°30°
9°48°

Tuesday

-4°25°
9°49°

Wednesday

-5°22°
10°50°

Thursday

-5°23°
8°46°

Friday

-7°20°
7°45°

Saturday

-7°19°
8°46°

Sunday

-7°20°
16°61°

Sunday

10°50°
18°64°

UV Index

No protection needed
0Low
LowExtreme

Humidity

82%Humid
LowHigh

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Weather in Belleville tomorrow, October 25, 2026

Belleville looks cloudy on October 25, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning looks comparatively open, with cloud near 22% around 09:00. Early outdoor plans have a better chance of staying dry and bright.Belleville looks cloudy on October 25, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning looks comparatively open, with cloud near 22% around 09:00. Early outdoor plans have a better chance of staying dry and bright.

Temperatures climb from an overnight low near 1°C toward a daytime high of about 16°C. Relative humidity sits between 32% and 98%, reaching its peak around 07:00. Airflow remains manageable, reaching about 15 km/h around 14:00.Temperatures climb from an overnight low near 34°F toward a daytime high of about 61°F. Relative humidity sits between 32% and 98%, reaching its peak around 07:00. Airflow remains manageable, reaching about 9 mph around 14:00.

Through the afternoon cloud remains the main feature, with cover near 78% around 21:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 15 km, briefly nearer 12.2 km. Daylight runs from 07:45 to 18:00, lasting 10 hours 15 minutes of sunlight today.Through the afternoon cloud remains the main feature, with cover near 78% around 21:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 9.3 mi, briefly nearer 7.6 mi. Daylight runs from 07:45 to 18:00, lasting 10 hours 15 minutes of sunlight today.

Taken together, overcast skies in Belleville on October 25, 2026 favour indoor or covered options, with temperatures near 16°C.Taken together, overcast skies in Belleville on October 25, 2026 favour indoor or covered options, with temperatures near 61°F.

Frequently asked questions about weather in Belleville

How warm does it get in Belleville?

The warmest month in Belleville is July, with average high temperatures of 28°C. The average temperature during this period is around 22°C.The warmest month in Belleville is July, with average high temperatures of 82°F. The average temperature during this period is around 72°F.

How cold does it get in Belleville?

The coldest month in Belleville is January, with average low temperatures of -9°C. The average temperature during this period is around -5°C.The coldest month in Belleville is January, with average low temperatures of 16°F. The average temperature during this period is around 23°F.

What is the wettest time of year in Belleville?

The wettest month in Belleville is April, with an average of 104 mm of precipitation.The wettest month in Belleville is April, with an average of 4.1 in of precipitation.

What is the driest time of year in Belleville?

The driest month in Belleville is September, with an average of 69 mm of precipitation.The driest month in Belleville is September, with an average of 2.7 in of precipitation.

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