Williamsburg

Stormont, Dundas and Glengarry Counties, Ontario, Canada

Current Weather

8°46°

Clear

Feels Like: 4°40°

Min: -2°28°

Max: 12°54°

The next few hours will be mostly cloudy, with tomorrow reaching 16°C and dropping to 8°C. The coming days will be partly cloudy starting in the evening.

Hourly Forecast

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Air Quality

29
Good

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

GoodHazardous

Daylight Hours

07:37

Sunrise

17:52

Sunset

10 hours 15 minutes of sunlight today

Moon

16:59

Moonrise

05:36

Moonset

Daily Forecast

Saturday

-2°28°
12°54°

Today

1°33°
16°60°

Monday

3°38°
13°55°

Tuesday

-1°29°
7°45°

Wednesday

-3°27°
10°49°

Thursday

4°39°
16°61°

Friday

7°44°
15°58°

Saturday

6°43°
15°59°

Sunday

9°48°
16°61°

Sunday

8°47°
15°59°

UV Index

No protection needed
0Low
LowExtreme

Humidity

57%Comfortable
LowHigh

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Weather in Williamsburg tomorrow, October 25, 2026

Williamsburg stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a brighter morning, with limited cloud around 5% by 07:00. Conditions start on a settled note.Williamsburg stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a brighter morning, with limited cloud around 5% by 07:00. Conditions start on a settled note.

Expect highs of 16°C and cooler readings close to 1°C. Moisture in the air spans 55%-92%, with the highest values around 07:00. Expect gentle winds, highest near 16:00 at 14 km/h.Expect highs of 60°F and cooler readings close to 33°F. Moisture in the air spans 55%-92%, with the highest values around 07:00. Expect gentle winds, highest near 16:00 at 9 mph.

Later hours favour clearer intervals, as cloud stays near 52% around 19:00. The afternoon is the better half for outdoor time. Horizontal visibility holds close to 16.1 km. Expect sunrise at 07:38, sunset at 17:50, and 10 hours 12 minutes of sunlight today overall.Later hours favour clearer intervals, as cloud stays near 52% around 19:00. The afternoon is the better half for outdoor time. Horizontal visibility holds close to 10 mi. Expect sunrise at 07:38, sunset at 17:50, and 10 hours 12 minutes of sunlight today overall.

Taken together, overcast skies in Williamsburg on October 25, 2026 favour indoor or covered options, with temperatures near 16°C.Taken together, overcast skies in Williamsburg on October 25, 2026 favour indoor or covered options, with temperatures near 60°F.

Frequently asked questions about weather in Williamsburg

How warm does it get in Williamsburg?

The warmest month in Williamsburg is July, with average high temperatures of 27°C. The average temperature during this period is around 22°C.The warmest month in Williamsburg is July, with average high temperatures of 81°F. The average temperature during this period is around 71°F.

How cold does it get in Williamsburg?

The coldest month in Williamsburg is January, with average low temperatures of -11°C. The average temperature during this period is around -7°C.The coldest month in Williamsburg is January, with average low temperatures of 13°F. The average temperature during this period is around 20°F.

What is the wettest time of year in Williamsburg?

The wettest month in Williamsburg is October, with an average of 127 mm of precipitation.The wettest month in Williamsburg is October, with an average of 5 in of precipitation.

What is the driest time of year in Williamsburg?

The driest month in Williamsburg is September, with an average of 64 mm of precipitation.The driest month in Williamsburg is September, with an average of 2.5 in of precipitation.

View full climate insights for Williamsburg →