Live Weather & Forecast
Weather in Dorchester
New Brunswick, Canada · Real-time conditions & 3-day outlook
4°C
Feels like 0°C
40°F / Feels 33°F
Partly cloudy
Dorchester, New Brunswick
🌞 Daytime
Updated: 2026-04-25 09:45
Humidity
87%
Wind
17.3 km/h NNW
Wind Gust
24.9 km/h
Pressure
1013 mb
Visibility
24 km
UV Index
0.3
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
0.3°C
Wind Degree
346°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
138.9 μg/m³
NO₂
1.5 μg/m³
O₃
88 μg/m³
SO₂
1.2 μg/m³
PM 2.5
3.3 μg/m³
PM 10
5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Dorchester, New Brunswick
12 AM
1°
Patchy rain nearby
1 AM
2°
Patchy rain nearby
2 AM
2°
Overcast
3 AM
2°
Overcast
4 AM
2°
Overcast
5 AM
2°
Overcast
6 AM
3°
Overcast
7 AM
3°
Overcast
8 AM
4°
Overcast
9 AM
4°
Partly cloudy
10 AM
5°
Overcast
11 AM
5°
Overcast
12 PM
5°
Overcast
1 PM
6°
Overcast
2 PM
6°
Overcast
3 PM
6°
Overcast
4 PM
6°
Overcast
5 PM
6°
Overcast
6 PM
5°
Overcast
7 PM
4°
Overcast
8 PM
4°
Overcast
9 PM
4°
Overcast
10 PM
4°
Overcast
11 PM
4°
Patchy rain nearby
3-Day Forecast
Daily overview for Dorchester, New Brunswick
Today
Patchy rain nearby
7°
/
1°
🌧️ 84% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0.26 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:15 AM
🌇 Sunset: 08:19 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Cloudy
10°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 0.05 mm
☀️ UV Index: 5.5
🌅 Sunrise: 06:13 AM
🌇 Sunset: 08:20 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Partly Cloudy
12°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.6
🌅 Sunrise: 06:11 AM
🌇 Sunset: 08:22 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Dorchester
Plan your trip to Dorchester, Canada around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Dorchester?
Current conditions in Dorchester: Partly cloudy, temperature 4°C, humidity 87%.
What is the best time to visit Dorchester?
The best time to visit Dorchester is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Dorchester?
Dorchester is located at approximately 45.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Dorchester?
The wettest period in Dorchester is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Dorchester?
For visits to Dorchester during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Dorchester in?
Dorchester is located in Canada, in the state of New Brunswick.
What are the public holidays in Dorchester in 2026?
View the 2026 public holidays for Dorchester on our Holidays page.
What are the GPS coordinates used for the weather forecast in Dorchester?
The weather forecast for Dorchester uses coordinates 45.8993, -64.517.
What is the current temperature outside in Dorchester?
The current outdoor temperature in Dorchester is 4°C (39°F) with partly cloudy.
What is the hourly weather forecast for Dorchester today?
Today's hour-by-hour weather breakdown for Dorchester is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Dorchester tomorrow hour by hour?
Tomorrow's forecast for Dorchester shows a high of 10°C and a low of 3°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Dorchester?
There is a 84% chance of rain in Dorchester today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Dorchester?
Yes, there is a 84% chance of rain in Dorchester today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.