New Brunswick weather forecast

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Below are temperatures expected tomorrow at popular destinations in New Brunswick. Select a destination to see the 5-day weather forecast.

26
Fredericton
22
St John

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The 5-day weather forecast for New Brunswick is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

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 Sunday 25th July 2021

Below is the New Brunswick weather forecast for Sunday 25th July 2021. Expect mostly cloudy with light rain in New Brunswick with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 19 kph from the south.

23
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
9
hours of sunshine
6
UV index (High)
45
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

New Brunswick weather for Monday 26th July 2021

Below is the New Brunswick weather forecast for Monday 26th July 2021. Expect mostly cloudy with light rain in New Brunswick with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 13 kph from the south.

26
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
57
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
13
kph wind from S

New Brunswick weather for Tuesday 27th July 2021

Below is the New Brunswick weather forecast for Tuesday 27th July 2021. Expect isolated thunderstorms in New Brunswick with a maximum temperature of 25°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 14 kph from the south-west.

25
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
59
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

New Brunswick weather for Wednesday 28th July 2021

Below is the New Brunswick weather forecast for Wednesday 28th July 2021. Expect isolated thunderstorms in New Brunswick with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a light breeze of 11 kph from the north-west.

22
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
6
UV index (High)
27
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

New Brunswick weather for Thursday 29th July 2021

Below is the New Brunswick weather forecast for Thursday 29th July 2021. Expect scattered clouds in New Brunswick with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a light breeze of 11 kph from the south.