New Brunswick Weather Forecast
New Brunswick weather: 27°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
New Brunswick is a province in Canada. New Brunswick is a Canadian province or territory. It has a population of about 830.000. The capital is Fredericton.
Right now it is 27°F (-3°C) in New Brunswick with clear sky. It feels like 20°F. Today runs from 26°F to 45°F. Chance of precipitation is 0%. Sightseeing conditions score 7.3/10 - good conditions.
The best time to visit New Brunswick is June, July, August and September. The climate is subarctic. January, March and December tend to be the least comfortable months. July is the warmest month with average highs near 78°F, while January is the coldest with lows near 7°F.
Nearby highlights include Baxter State Park, Acadia National Park and St. Lawrence River.
In plain terms. Today is cooler than average for October. The forecast high of 45°F is 11.7°F below the 56°F typical for this month. The best window to be outside is roughly 3 PM to 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in New Brunswick today at 10/10. Overnight lows near 26°F mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for New Brunswick
Derived from the forecast. No official alert feed is wired for this country yet.
Weather in New Brunswick right now
Source: Open-Meteo. Updated 4:09 PM, Oct 28 local time.
See the New Brunswick forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for New Brunswick
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Wed, Oct 28 | ☁️ Overcast | 45° / 26° | 0% | 9 mph | 3 |
| Thu, Oct 29 | ☁️ Overcast | 60° / 34° | 42% | 12 mph | 3 |
| Fri, Oct 30 | 🌧️ Heavy drizzle | 56° / 41° | 42% · 0,0 in | 11 mph | 2 |
| Sat, Oct 31 | 🌦️ Light drizzle | 42° / 29° | 6% · 0,0 in | 11 mph | 3 |
| Sun, Nov 1 | ☁️ Overcast | 49° / 29° | 0% | 11 mph | 3 |
| Mon, Nov 2 | ☁️ Overcast | 53° / 39° | 5% | 12 mph | 2 |
| Tue, Nov 3 | ☁️ Overcast | 44° / 28° | 14% | 10 mph | 3 |
| Wed, Nov 4 | ⛅ Partly cloudy | 46° / 27° | 22% | 5 mph | 3 |
| Thu, Nov 5 | ☁️ Overcast | 49° / 30° | 34% | 13 mph | 1 |
| Fri, Nov 6 | 🌦️ Light showers | 61° / 49° | 40% · 0,8 in | 17 mph | 0 |
| Sat, Nov 7 | 🌥️ Fog | 56° / 33° | 27% | 15 mph | 3 |
| Sun, Nov 8 | 🌥️ Fog | 42° / 29° | 16% | 9 mph | 3 |
| Mon, Nov 9 | ☀️ Clear sky | 46° / 29° | 16% | 4 mph | 3 |
| Tue, Nov 10 | ☁️ Overcast | 48° / 29° | 17% | 4 mph | 2 |
| Wed, Nov 11 | ☁️ Overcast | 46° / 30° | 34% | 8 mph | 2 |
| Thu, Nov 12 | 🌥️ Fog | 42° / 31° | 29% | 6 mph | 2 |
Climate in New Brunswick month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 24° | 7° | 2,7 in | ★★☆☆☆ |
| February | 28° | 8° | 2,2 in | ★★☆☆☆ |
| March | 38° | 19° | 6,1 in | ★☆☆☆☆ |
| April | 48° | 29° | 4,0 in | ★★☆☆☆ |
| May | 62° | 42° | 4,4 in | ★★★☆☆ |
| June | 72° | 52° | 4,2 in | ★★★★☆ |
| July | 78° | 59° | 3,6 in | ★★★★☆ |
| August | 76° | 58° | 3,2 in | ★★★★☆ |
| September | 68° | 49° | 2,6 in | ★★★★☆ |
| October | 56° | 40° | 2,4 in | ★★★☆☆ |
| November | 41° | 28° | 3,9 in | ★★☆☆☆ |
| December | 31° | 15° | 4,4 in | ★☆☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Weather map for New Brunswick
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in New Brunswick
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit New Brunswick
Go in June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, March and December - expect the least comfortable mix of heat, cold or rain.
Explore New Brunswick
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is New Brunswick?
New Brunswick is a province in Canada. Its coordinates are 46.5653, -66.4619. It lies in North America.
What is the weather like in New Brunswick right now?
It is currently 27°F (-3°C) with clear sky. Humidity is 74% and wind is 4 mph.
When is the best time to visit New Brunswick?
June, July, August and September offer the most comfortable conditions in New Brunswick, which has a subarctic climate. January, March and December are usually the hardest months for outdoor plans.
What time zone is New Brunswick in?
New Brunswick observes America/Moncton (UTC-03:00). The local time is 4:09 PM.
How many people live in New Brunswick?
New Brunswick has a population of approximately 830.000.
What are the top things to do in New Brunswick?
Popular options include Baxter State Park, Acadia National Park and St. Lawrence River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ca-provinces) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 28, 2026 at 4:09 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
