Delta

Leeds and Grenville Counties, Ontario, Canada

Current Weather

14°58°

Overcast

Feels Like: 2°35°

Min: 4°39°

Max: 15°58°

The next few hours will be clear, with today reaching 15°C and dropping to 0°C. The coming days will be partly cloudy throughout the day.

Hourly Forecast

15°58°13°56°13°55°11°53°9°49°8°46°6°43°6°42°5°41°4°39°3°38°2°36°1°34°1°33°0°32°0°32°0°31°-3°27°-3°27°-3°27°-3°27°-2°28°1°33°3°38°
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Air Quality

27
Good

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

GoodHazardous

Daylight Hours

07:42

Sunrise

17:53

Sunset

10 hours 10 minutes of sunlight today

Moon

17:55

Moonrise

08:15

Moonset

Daily Forecast

Today

4°39°
15°58°

Tuesday

-3°27°
6°42°

Wednesday

-5°22°
5°41°

Thursday

-6°22°
5°41°

Friday

-7°20°
5°40°

Saturday

-8°18°
4°40°

Sunday

-7°19°
5°41°

Sunday

-7°20°
8°46°

Monday

-4°24°
16°61°

Tuesday

7°44°
16°61°

UV Index

No protection needed
1Low
LowExtreme

Humidity

68%Comfortable
LowHigh

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Weather in Delta today, October 26, 2026

Expect a mostly clear day in Delta on October 26, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled.Expect a mostly clear day in Delta on October 26, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled.

Expect highs of 15°C and cooler readings close to 4°C. Moisture in the air spans 57%-70%, with the highest values around 14:00. Airflow remains manageable, reaching about 17 km/h around 16:00.Expect highs of 58°F and cooler readings close to 39°F. Moisture in the air spans 57%-70%, with the highest values around 14:00. Airflow remains manageable, reaching about 10 mph around 16:00.

The afternoon keeps an overcast feel, as cloud reaches about 100% around 14:00. Outdoor plans may still want a flexible backup. Horizontal visibility holds close to 16.1 km. Daylight runs from 07:42 to 17:53, lasting 10 hours 10 minutes of sunlight today.The afternoon keeps an overcast feel, as cloud reaches about 100% around 14:00. Outdoor plans may still want a flexible backup. Horizontal visibility holds close to 10 mi. Daylight runs from 07:42 to 17:53, lasting 10 hours 10 minutes of sunlight today.

In short, October 26, 2026 looks like a fine day in Delta for being outside, peaking around 15°C.In short, October 26, 2026 looks like a fine day in Delta for being outside, peaking around 58°F.

Frequently asked questions about weather in Delta

How warm does it get in Delta?

The warmest month in Delta is July, with average high temperatures of 26°C. The average temperature during this period is around 22°C.The warmest month in Delta is July, with average high temperatures of 80°F. The average temperature during this period is around 72°F.

How cold does it get in Delta?

The coldest month in Delta is February, with average low temperatures of -8°C. The average temperature during this period is around -5°C.The coldest month in Delta is February, with average low temperatures of 17°F. The average temperature during this period is around 24°F.

What is the wettest time of year in Delta?

The wettest month in Delta is October, with an average of 125 mm of precipitation.The wettest month in Delta is October, with an average of 4.9 in of precipitation.

What is the driest time of year in Delta?

The driest month in Delta is September, with an average of 63 mm of precipitation.The driest month in Delta is September, with an average of 2.5 in of precipitation.

View full climate insights for Delta →