Shamrock
Renfrew County, Ontario, Canada
Current Weather
13°56°
Mostly Cloudy
Feels Like: 14°58°
Min: -1°30°
Max: 18°64°
The next few hours will be clear, with today reaching 18°C and dropping to 10°C. The coming days will be cloudy
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
07:45
Sunrise
17:56
Sunset
Moon
17:27
Moonrise
07:00
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Sunday
Monday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Shamrock.
View stargazing scoreWeather in Shamrock today, October 25, 2026
Expect a muted, overcast feel in Shamrock on October 25, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.Expect a muted, overcast feel in Shamrock on October 25, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.
Temperatures climb from an overnight low near -1°C toward a daytime high of about 18°C. The air stays humid, with relative humidity between 49% and 80% and the peak around 20:00. Expect gentle winds, highest near 17:00 at 11 km/h.Temperatures climb from an overnight low near 30°F toward a daytime high of about 64°F. The air stays humid, with relative humidity between 49% and 80% and the peak around 20:00. Expect gentle winds, highest near 17:00 at 7 mph.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 18:00. Outdoor plans may still want a flexible backup. Visibility stays near 16.1 km. Sunrise is at 07:45 and sunset at 17:56, giving 10 hours 10 minutes of sunlight today.The afternoon keeps an overcast feel, as cloud reaches about 100% around 18:00. Outdoor plans may still want a flexible backup. Visibility stays near 10 mi. Sunrise is at 07:45 and sunset at 17:56, giving 10 hours 10 minutes of sunlight today.
The practical takeaway for Shamrock on October 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 18°C.The practical takeaway for Shamrock on October 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 64°F.
Frequently asked questions about weather in Shamrock
How warm does it get in Shamrock?
The warmest month in Shamrock is July, with average high temperatures of 27°C. The average temperature during this period is around 21°C.The warmest month in Shamrock 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 Shamrock?
The coldest month in Shamrock is January, with average low temperatures of -13°C. The average temperature during this period is around -9°C.The coldest month in Shamrock 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 Shamrock?
The wettest month in Shamrock is August, with an average of 107 mm of precipitation.The wettest month in Shamrock is August, with an average of 4.2 in of precipitation.
What is the driest time of year in Shamrock?
The driest month in Shamrock is September, with an average of 62 mm of precipitation.The driest month in Shamrock is September, with an average of 2.4 in of precipitation.