Skip to main content
One weather site to rule them all
checkweather.io
CheckWeather CA›New Brighton
Forecast confidence: High · models disagree by 1°C

New Brighton weather

Loading live data…

Cloudy,rain likely tomorrow

Env. Canada, the European and the American model agree on a high near 3° in New Brighton today. Tomorrow: cloudy, around 2°, with a 71% chance of rain.

3°-3°
2°-4°
4°-5°
6°-3°
0°-4°
1°-5°
Todaymodels agreeTomorrowmodels agreeMondaysplit ±5°Tuesdaysplit ±2°Wednesdaysplit ±5°Thursdaysplit ±6°
Env. CanadaGEM model
3°
Cloudy
Today 3°·Low -5°·Rain 19%
EuropeanECMWF
2°
Light snow
Today 2°·Low -3°·Rain 29%
AmericanNOAA GFS
2°
Snow
Today 2°·Low -2°·Rain 19%
CheckWeather.io on iPhoneFree. No ads, no account.

New Brighton weather in numbers

from 30 years of measured normals

New Brighton swings 39°C across the year, from 24°C highs in July to -15°C lows in January, and June is usually the wettest month in a year that brings about 442 mm of precipitation.

Warmest month
July
24°C average high
Coldest month
January
-15°C average low
Wettest month
June
442 mm a year
Below freezing
7 months
January, February, March, April, October, November and December
Comfortable
4 months
May, July, August and September
Residents
13,000
share this forecast

The weather map: all three models at once

Env. Canada, European, American side by side around New Brighton and nearby towns.Live rain radar →
Loading the three model maps…

New Brighton hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

Loading the three models…

New Brighton 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Cloudy
3° -3°
models agree
Tomorrow
Cloudy
2° -4°
models agree
Mon
Cloudy
4° -5°
±5°
Tue
Light drizzle
6° -3°
±2°
Wed
Snow
0° -4°
±5°
Thu
Snow
1° -5°
±6°
Fri
Light snow
1° -4°
±11°
Sat
Cloudy
4° -7°
±7°
Sun
Cloudy
8° -5°
±4°
Mon
Cloudy
8° -1°
models agree
Tue
Light drizzle
9° 0°
±2°
Wed
Cloudy
9° 0°
±5°
Thu
Cloudy
11° 2°
±9°

New Brighton, Alberta is at its warmest in Jul (average highs near 24°C) and coldest in Jan (lows around -15°C), with roughly 442 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for New Brighton right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in Canada before you trust any single number.

New Brighton climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
-3°
-15°
Feb
0°
-12°
Mar
3°
-10°
Apr
11°
-2°
May
17°
3°
Jun
20°
7°
Jul
24°
10°
Aug
23°
10°
Sep
19°
5°
Oct
11°
-1°
Nov
1°
-8°
Dec
-4°
-13°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around New Brighton has changed since 1995

New Brighton sits in the same roughly 50 km square of NASA's reanalysis as Chestermere. That square shows no clear change in temperature between 1995-2004 and 2015-2024. See the full 30-year picture on the Chestermere page.

Which forecast is most accurate in New Brighton?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
97
/100rank #1
95±0.3°C96±2.2 km/h100100% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
EC
Env. Canada
90
/100rank #2
82±1.0°C95±2.7 km/h9597% hitEnvironment and Climate Change CanadaDorval, Québec, Canada
American logo
American
85
/100rank #3
74±1.4°C88±5.8 km/h9597% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1320 cities. Lower error means a higher score. See which forecast model is most accurate in Canada, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in Canada? Give each 1 to 5 stars.

Env. CanadaGEM model
Loading ratings…
EuropeanECMWF
Loading ratings…
AmericanNOAA GFS
Loading ratings…

One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±1°2° to 3°±10%19% to 29% chance
Tomorrowmodels agree1° to 2°±40%31% to 71% chance
Mon±5°2° to 6°±12%2% to 14% chance
Tue±2°5° to 7°±22%12% to 34% chance
Wed±5°-2° to 3°±12%31% to 43% chance

The models often agree on temperature and still split on rain, and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in New Brighton

today, local time
Sunrise
08:14
Sunset
18:24
Daylight
10h 10m

Common questions

What's the weather in New Brighton today?
Saturday, October 24: Env. Canada, the European and the American model agree on a high near 3° in New Brighton today. Tomorrow: cloudy, around 2°, with a 71% chance of rain. The forecast on this page refreshes live.
Will it rain in New Brighton today or tomorrow?
The models split on rain in New Brighton on Sunday, October 25: Env. Canada 71%, European 33%, American 31%. When they disagree like this, treat any single app's answer with caution. On Saturday, October 24 the highest chance of rain from any model is 29%. The hourly strip and the model-by-model rain panel above update live.
Which forecast is most accurate for New Brighton?
Over the last 30 days, the European model has been the most accurate for New Brighton (CheckWeather Score 97/100), ahead of the Env. Canada at 90. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in New Brighton?
July is typically the warmest month in New Brighton, with average highs around 24°C.
How cold does New Brighton get?
The coldest month in New Brighton is January, when overnight lows average about -15°C.
How much rain does New Brighton get?
New Brighton sees roughly 442 mm of precipitation a year, with June usually the wettest month.

Nearby

More CA weather