Port Elmsley

Lanark County, Ontario, Canada

Current Weather

9°47°

Mostly Cloudy

Feels Like: 8°46°

Min: 4°39°

Max: 13°55°

The next few hours will be clear, with today reaching 13°C and dropping to 0°C. The coming days will be mostly cloudy throughout the day.

Hourly Forecast

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Air Quality

66
Moderate

Air quality is acceptable. However, there may be a risk for some people.

GoodHazardous

Daylight Hours

07:43

Sunrise

17:53

Sunset

10 hours 9 minutes of sunlight today

Moon

17:54

Moonrise

08:16

Moonset

Daily Forecast

Today

4°39°
13°55°

Tuesday

0°31°
7°45°

Wednesday

0°31°
11°52°

Thursday

7°44°
18°64°

Friday

8°47°
15°59°

Saturday

5°41°
13°55°

Sunday

7°44°
14°57°

Sunday

9°47°
14°58°

Monday

8°47°
16°60°

Tuesday

6°43°
15°59°

UV Index

No protection needed
0Low
LowExtreme

Humidity

80%Humid
LowHigh

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Weather in Port Elmsley today, October 26, 2026

Expect a muted, overcast feel in Port Elmsley on October 26, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 100% by 08:00. Outdoor plans early on should not rely on bright skies.Expect a muted, overcast feel in Port Elmsley on October 26, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 100% by 08:00. Outdoor plans early on should not rely on bright skies.

The day peaks near 13°C and cools toward 4°C. Relative humidity sits between 46% and 83%, reaching its peak around 07:00. Expect gentle winds, highest near 14:00 at 19 km/h.The day peaks near 55°F and cools toward 39°F. Relative humidity sits between 46% and 83%, reaching its peak around 07:00. Expect gentle winds, highest near 14:00 at 12 mph.

Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 16.1 km. Sunrise is at 07:43 and sunset at 17:53, giving 10 hours 9 minutes of sunlight today.Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 10 mi. Sunrise is at 07:43 and sunset at 17:53, giving 10 hours 9 minutes of sunlight today.

Overall, Port Elmsley on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 13°C.Overall, Port Elmsley on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 55°F.

Frequently asked questions about weather in Port Elmsley

How warm does it get in Port Elmsley?

The warmest month in Port Elmsley is July, with average high temperatures of 27°C. The average temperature during this period is around 22°C.The warmest month in Port Elmsley is July, with average high temperatures of 80°F. The average temperature during this period is around 71°F.

How cold does it get in Port Elmsley?

The coldest month in Port Elmsley is January, with average low temperatures of -11°C. The average temperature during this period is around -7°C.The coldest month in Port Elmsley is January, with average low temperatures of 13°F. The average temperature during this period is around 19°F.

What is the wettest time of year in Port Elmsley?

The wettest month in Port Elmsley is October, with an average of 110 mm of precipitation.The wettest month in Port Elmsley is October, with an average of 4.3 in of precipitation.

What is the driest time of year in Port Elmsley?

The driest month in Port Elmsley is September, with an average of 53 mm of precipitation.The driest month in Port Elmsley is September, with an average of 2.1 in of precipitation.

View full climate insights for Port Elmsley →