Renfrew

Renfrew County, Ontario, Canada

Current Weather

12°53°

Overcast

Feels Like: 4°39°

Min: 3°38°

Max: 12°53°

The next few hours will be overcast, with today reaching 12°C and dropping to 3°C. The coming days will be partly cloudy throughout the day.

Hourly Forecast

12°53°12°53°12°53°11°52°10°50°11°52°11°51°10°51°10°50°10°51°10°50°9°49°8°46°6°43°5°41°4°39°3°38°6°43°6°43°6°43°6°43°6°43°6°43°6°43°
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

57
Moderate

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

GoodHazardous

Daylight Hours

07:46

Sunrise

17:54

Sunset

10 hours 7 minutes of sunlight today

Moon

17:54

Moonrise

08:20

Moonset

Daily Forecast

Today

3°38°
12°53°

Tuesday

5°41°
6°44°

Wednesday

3°38°
7°45°

Thursday

2°35°
6°43°

Friday

0°32°
5°41°

Saturday

-1°30°
4°40°

Sunday

-1°31°
6°42°

Sunday

0°32°
7°45°

Monday

4°39°
17°63°

Tuesday

5°42°
15°60°

UV Index

No protection needed
0Low
LowExtreme

Humidity

84%Humid
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Renfrew.

View stargazing score

Weather in Renfrew today, October 26, 2026

Renfrew stays under cloudy skies on October 26, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 100% near 07:00. Sunshine has little room until later in the day.Renfrew stays under cloudy skies on October 26, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 100% near 07:00. Sunshine has little room until later in the day.

The day peaks near 12°C and cools toward 3°C. Moisture in the air spans 42%-89%, with the highest values around 08:00. A lighter breeze peaks around 16:00 near 20 km/h.The day peaks near 53°F and cools toward 38°F. Moisture in the air spans 42%-89%, with the highest values around 08:00. A lighter breeze peaks around 16:00 near 12 mph.

Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 16 km on average, though it can drop toward 14.7 km in thicker cloud or showers. The sun rises at 07:46 and sets at 17:54, for a total of 10 hours 7 minutes of sunlight today.Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 9.9 mi on average, though it can drop toward 9.1 mi in thicker cloud or showers. The sun rises at 07:46 and sets at 17:54, for a total of 10 hours 7 minutes of sunlight today.

Taken together, overcast skies in Renfrew on October 26, 2026 favour indoor or covered options, with temperatures near 12°C.Taken together, overcast skies in Renfrew on October 26, 2026 favour indoor or covered options, with temperatures near 53°F.

Frequently asked questions about weather in Renfrew

How warm does it get in Renfrew?

The warmest month in Renfrew is July, with average high temperatures of 27°C. The average temperature during this period is around 21°C.The warmest month in Renfrew is July, with average high temperatures of 80°F. The average temperature during this period is around 70°F.

How cold does it get in Renfrew?

The coldest month in Renfrew is January, with average low temperatures of -13°C. The average temperature during this period is around -9°C.The coldest month in Renfrew is January, with average low temperatures of 9°F. The average temperature during this period is around 17°F.

What is the wettest time of year in Renfrew?

The wettest month in Renfrew is August, with an average of 107 mm of precipitation.The wettest month in Renfrew is August, with an average of 4.2 in of precipitation.

What is the driest time of year in Renfrew?

The driest month in Renfrew is September, with an average of 62 mm of precipitation.The driest month in Renfrew is September, with an average of 2.4 in of precipitation.

View full climate insights for Renfrew →