Arnprior
Renfrew County, Ontario, Canada
Current Weather
6°44°
Clear
Feels Like: 3°37°
Min: -4°24°
Max: 14°57°
The next few hours will be clear, with tomorrow reaching 18°C and dropping to 9°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
07:42
Sunrise
17:55
Sunset
Moon
17:02
Moonrise
05:41
Moonset
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View stargazing scoreWeather in Arnprior tomorrow, October 25, 2026
Cloud cover dominates in Arnprior on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning looks comparatively open, with cloud near 35% around 11:00. Early outdoor plans have a better chance of staying dry and bright.Cloud cover dominates in Arnprior on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning looks comparatively open, with cloud near 35% around 11:00. Early outdoor plans have a better chance of staying dry and bright.
Temperatures climb from an overnight low near 0°C toward a daytime high of about 18°C. Relative humidity sits between 42% and 85%, reaching its peak around 05:00. Winds stay light, near 17 km/h by 14:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 33°F toward a daytime high of about 64°F. Relative humidity sits between 42% and 85%, reaching its peak around 05:00. Winds stay light, near 11 mph by 14:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 78% by 12:00. Sunshine remains the exception, not the rule. Horizontal visibility holds close to 16.1 km. Daylight runs from 07:43 to 17:54, lasting 10 hours 10 minutes of sunlight today.Expect persistent cloud later on, with amounts around 78% by 12:00. Sunshine remains the exception, not the rule. Horizontal visibility holds close to 10 mi. Daylight runs from 07:43 to 17:54, lasting 10 hours 10 minutes of sunlight today.
Overall, Arnprior on October 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 18°C.Overall, Arnprior on October 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 64°F.
Frequently asked questions about weather in Arnprior
How warm does it get in Arnprior?
The warmest month in Arnprior is July, with average high temperatures of 27°C. The average temperature during this period is around 21°C.The warmest month in Arnprior 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 Arnprior?
The coldest month in Arnprior is January, with average low temperatures of -12°C. The average temperature during this period is around -8°C.The coldest month in Arnprior is January, with average low temperatures of 10°F. The average temperature during this period is around 17°F.
What is the wettest time of year in Arnprior?
The wettest month in Arnprior is April, with an average of 109 mm of precipitation.The wettest month in Arnprior is April, with an average of 4.3 in of precipitation.
What is the driest time of year in Arnprior?
The driest month in Arnprior is September, with an average of 67 mm of precipitation.The driest month in Arnprior is September, with an average of 2.6 in of precipitation.