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New Brunswick weather live forecast
Today's maximum temperature in New Brunswick is expected to be 77°F. Select a day from the live weather forecast for New Brunswick (Fredericton), Canada for more weather parameters.
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Tuesday
16th Sep
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Wednesday
17th Sep
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Thursday
18th Sep
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Friday
19th Sep -
Saturday
20th Sep
5-day weather forecast updated at 04:00 on Tuesday 16th September 2025 GMT
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The 5-day weather forecast for New Brunswick (Fredericton) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Top New Brunswick destinations
Below are temperatures expected today at popular countries, regions and places in New Brunswick. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.
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New Brunswick weather forecast by day
Below are the detailed weather forecasts for New Brunswick for the next 5 days. The forecasts shown are for Fredericton and may not represent the whole of New Brunswick. Browse more destinations in New Brunswick to view more weather forecasts.
New Brunswick weather for Tuesday 16th September 2025
Expect clear skies in New Brunswick with a maximum temperature of 77°F, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north-west.
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- °F minimum temperature
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clear skies
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °F wind chill
- mph wind from NW
New Brunswick weather for Wednesday 17th September 2025
Expect scattered clouds in New Brunswick with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
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scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- mph wind from SW
New Brunswick weather for Thursday 18th September 2025
Expect broken clouds in New Brunswick with a maximum temperature of 77°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
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broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °F wind chill
- mph wind from SW
New Brunswick weather for Friday 19th September 2025
Expect broken clouds in New Brunswick with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
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broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- mph wind from NW
New Brunswick weather for Saturday 20th September 2025
Expect clear skies in New Brunswick with a maximum temperature of 61°F, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
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clear skies
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- mph wind from NW
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