Photo: Verne Equinox · CC BY-SA 3.0Weather in Trenton: chance of showers or drizzle tomorrow, up to 7 degrees
Tuesday should be the warmest of the days ahead, at 8°C, and the coolest reaches only 3°C. Long-term averages for Trenton put November days at 8°C and November nights at 2°C. Rain or snow is 60% likely tomorrow, on calm air (15 km/h), with a low near 0°C.
The next 24 hours in Trenton
Temperatures top out near 13:00 (7°C) and dip lowest near 20:00 (1°C). Rain or snow peaks in likelihood around 21:00, at 60%.
The week ahead, against a normal week
Nothing far from normal this week. Tap a day for more.
Sat14 NovChance of showers or drizzle60% chance0°7°normal
Saturday: Cloudy with 60 percent chance of showers or drizzle. Fog patches dissipating in the morning. High 7. UV index 1 or low.
Saturday night: Mainly cloudy. 60 percent chance of rain showers changing to 60 percent chance of flurries or rain showers near midnight. Risk of freezing drizzle overnight. Fog patches developing overnight. Low zero.
Sun15 NovChance of showers60% chance2°3°−5°
Sunday: Cloudy with 60 percent chance of showers. High plus 3.
Sunday night: Cloudy with 30 percent chance of showers. Low plus 2.
Mon16 NovChance of showers30% chance0°5°−3°
Monday: Cloudy with 30 percent chance of showers. High plus 5.
Monday night: Cloudy periods. Low zero.
Tue17 NovSunny4°8°normal
Tuesday: Sunny. High 8.
Tuesday night: Clear. Low plus 4.
Wed18 NovSunny4°8°normal
Wednesday: Sunny. High 8.
Wednesday night: Cloudy periods. Low plus 4.
Thu19 NovA mix of sun and cloud8°normal
Thursday: A mix of sun and cloud. High 8.
What stands out about Trenton’s weather
What the 30-year averages say about Trenton next to Canadian towns; the Climate page explains each.
Where today sits in Trenton’s year
Typical highs and lows month by month, from the ECCC averages.
Warnings and more
In bad weather, ECCC’s warnings page has the alerts in force.
Forecast, current conditions and alerts: Environment and Climate Change Canada’s city page for New Glasgow, fetched 13 November, 20:24. Normals: ECCC 1991–2020, Caribou Point. Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).