Live Weather & Forecast
Weather in Sussex
New Brunswick, Canada · Real-time conditions & 3-day outlook
8°C
Feels like 5°C
47°F / Feels 42°F
Partly cloudy
Sussex, New Brunswick
🌞 Daytime
Updated: 2026-04-25 11:15
Humidity
57%
Wind
16.6 km/h N
Wind Gust
19 km/h
Pressure
1014 mb
Visibility
24 km
UV Index
1.8
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
1.6°C
Wind Degree
352°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
136.8 μg/m³
NO₂
1.2 μg/m³
O₃
95 μg/m³
SO₂
1.1 μg/m³
PM 2.5
4.6 μg/m³
PM 10
7.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sussex, New Brunswick
12 AM
1°
Overcast
1 AM
2°
Overcast
2 AM
2°
Patchy rain nearby
3 AM
2°
Patchy rain nearby
4 AM
2°
Patchy rain nearby
5 AM
2°
Overcast
6 AM
3°
Overcast
7 AM
4°
Overcast
8 AM
5°
Overcast
9 AM
6°
Overcast
10 AM
7°
Overcast
11 AM
8°
Partly cloudy
12 PM
8°
Overcast
1 PM
9°
Overcast
2 PM
9°
Overcast
3 PM
9°
Overcast
4 PM
9°
Overcast
5 PM
9°
Overcast
6 PM
8°
Overcast
7 PM
7°
Overcast
8 PM
6°
Overcast
9 PM
5°
Overcast
10 PM
4°
Overcast
11 PM
3°
Overcast
3-Day Forecast
Daily overview for Sussex, New Brunswick
Today
Overcast
10°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0.08 mm
☀️ UV Index: 3
🌅 Sunrise: 06:19 AM
🌇 Sunset: 08:22 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Overcast
14°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 5.4
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:23 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Overcast
14°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 6.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.8
🌅 Sunrise: 06:16 AM
🌇 Sunset: 08:24 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Sussex
Plan your trip to Sussex, 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 Sussex?
Current conditions in Sussex: Partly cloudy, temperature 8°C, humidity 57%.
What is the best time to visit Sussex?
The best time to visit Sussex is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sussex?
Sussex is located at approximately 45.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sussex?
The wettest period in Sussex is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sussex?
For visits to Sussex during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Sussex in?
Sussex is located in Canada, in the state of New Brunswick.
What are the public holidays in Sussex in 2026?
View the 2026 public holidays for Sussex on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sussex?
The weather forecast for Sussex uses coordinates 45.7235, -65.5104.
What is the current temperature outside in Sussex?
The current outdoor temperature in Sussex is 8°C (46°F) with partly cloudy.
What is the hourly weather forecast for Sussex today?
Today's hour-by-hour weather breakdown for Sussex 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 Sussex tomorrow hour by hour?
Tomorrow's forecast for Sussex shows a high of 14°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 Sussex?
Rain is not expected in Sussex today. Current forecast shows no significant rain probability.
Is it going to rain today in Sussex?
No, rain is not forecast for Sussex today. Current conditions show clear to partly cloudy skies.