Mountsberg
Hamilton, Ontario, Canada
Current Weather
14°57°
Overcast
Feels Like: 3°37°
Min: 7°45°
Max: 17°62°
The next few hours will be clear, with today reaching 17°C and dropping to 3°C. The coming days will be mostly clear
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
07:56
Sunrise
18:11
Sunset
Moon
18:14
Moonrise
08:29
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Sunday
Monday
Tuesday
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 Mountsberg.
View stargazing scoreWeather in Mountsberg today, October 26, 2026
Cloud cover dominates in Mountsberg on October 26, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.Cloud cover dominates in Mountsberg on October 26, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.
Temperatures climb from an overnight low near 7°C toward a daytime high of about 17°C. Relative humidity sits between 51% and 67%, reaching its peak around 23:00. A lighter breeze peaks around 21:00 near 14 km/h.Temperatures climb from an overnight low near 45°F toward a daytime high of about 62°F. Relative humidity sits between 51% and 67%, reaching its peak around 23:00. A lighter breeze peaks around 21:00 near 9 mph.
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. Expect sunrise at 07:56, sunset at 18:11, and 10 hours 15 minutes of sunlight today overall.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. Expect sunrise at 07:56, sunset at 18:11, and 10 hours 15 minutes of sunlight today overall.
Overall, Mountsberg on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 17°C.Overall, Mountsberg on October 26, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 62°F.
Frequently asked questions about weather in Mountsberg
How warm does it get in Mountsberg?
The warmest month in Mountsberg is July, with average high temperatures of 27°C. The average temperature during this period is around 22°C.The warmest month in Mountsberg is July, with average high temperatures of 81°F. The average temperature during this period is around 71°F.
How cold does it get in Mountsberg?
The coldest month in Mountsberg is January, with average low temperatures of -7°C. The average temperature during this period is around -4°C.The coldest month in Mountsberg is January, with average low temperatures of 19°F. The average temperature during this period is around 24°F.
What is the wettest time of year in Mountsberg?
The wettest month in Mountsberg is April, with an average of 94 mm of precipitation.The wettest month in Mountsberg is April, with an average of 3.7 in of precipitation.
What is the driest time of year in Mountsberg?
The driest month in Mountsberg is September, with an average of 54 mm of precipitation.The driest month in Mountsberg is September, with an average of 2.1 in of precipitation.