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

St. Albert weather

Loading live data…

Clear,much the same tomorrow

Env. Canada, the European and the American model agree on a high near 21° in St. Albert today. Tomorrow looks cloudy around 23°, with a 2% chance of rain.

21°
23°
24°
24°
19°
21°
Todaymodels agreeTomorrowmodels agreeSundaysplit ±3°Mondaysplit ±2°Tuesdaysplit ±5°Wednesdaysplit ±3°
Env. CanadaGEM model
22°
Clear
Today 22°·Low ·Rain 0%
EuropeanECMWF
21°
Mostly clear
Today 21°·Low ·Rain 0%
AmericanNOAA GFS
20°
Clear
Today 20°·Low ·Rain 1%
CheckWeather.io on iPhoneFree. No ads, no account.

St. Albert weather in numbers

measured normals and 10 years of recorded weather

St. Albert swings 38°C across the year, from 24°C highs in July to -14°C lows in January, and August is usually the wettest month in a year that brings about 549 mm of precipitation. Over 10 years of recorded weather it averages 26 days a year at 25°C or above, 3 of them at 30°C or above, 185 frost nights, and rain on 99 days.

Warmest month
July
24°C average high
Coldest month
January
-14°C average low
Wettest month
August
549 mm a year
Comfortable
4 months
May, June, July and September
Residents
58,000
share this forecast
Most accurate here
European
84/100 CheckWeather Score
Warm days
26 days
a year at 25°C or above
Frost nights
185 nights
a year below 0°C
Rain days
99 days
a year with 1 mm or more

Day counts are from the ERA5 reanalysis for St. Albert’s grid square, 2016 to 2025, counted the same way for every city so the numbers compare. A reanalysis square is an area, not a weather station, so it is good for counting days and not for a single day’s record.

The weather map: all three models at once

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

St. Albert 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…

St. Albert 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Clear
21°
models agree
Tomorrow
Cloudy
23°
models agree
Sun
Cloudy
24°
±3°
Mon
Cloudy
24°
±2°
Tue
Cloudy
19°
±5°
Wed
Partly cloudy
21°
±3°
Thu
Cloudy
17°
±4°
Fri
Showers
10°
models agree
Sat
Drizzle
13°
±3°
Sun
Cloudy
16°
±6°
Mon
Drizzle
16°
±8°
Tue
Cloudy
13°
models agree
Wed
Drizzle
10°
±5°
Thu
Light drizzle
11°
±9°

St. Albert, Alberta is at its warmest in Jul (average highs near 24°C) and coldest in Jan (lows around -14°C), with roughly 549 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for St. Albert 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.

St. Albert climate by month

average daytime high and overnight low across a typical year
Jan
-7°
-14°
Feb
-4°
-12°
Mar
-2°
-12°
Apr
11°
-1°
May
19°
Jun
21°
10°
Jul
24°
14°
Aug
23°
12°
Sep
19°
Oct
10°
Nov
-6°
Dec
-2°
-9°

Which forecast is most accurate in St. Albert?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
84
/100rank #1
93±0.4°C96±1.8 km/t6581% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
71
/100rank #2
83±0.9°C91±4.4 km/t4268% hitNOAA / NCEP (United States)College Park, Maryland, USA
EC
Env. Canada
64
/100rank #3
74±1.5°C95±2.7 km/t2961% hitEnvironment and Climate Change CanadaDorval, Québec, Canada

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1304 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°20° to 22°±1%0% to 1% chance
Tomorrow±2°22° to 24°±2%0% to 2% chance
Sun±3°22° to 25°±1%0% to 1% chance
Mon±2°23° to 25°models agree0% to 0% chance
Tue±5°16° to 21°±7%0% to 7% 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 St. Albert

today, local time
Sunrise
07:13
Sunset
19:42
Daylight
12h 29m

Common questions

What's the weather in St. Albert today?
On this page we show what Env. Canada, European, American each forecast for St. Albert today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in St. Albert today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for St. Albert and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for St. Albert?
Over the last 30 days, the European model has been the most accurate for St. Albert (CheckWeather Score 84/100), ahead of the American at 71. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in St. Albert?
July is typically the warmest month in St. Albert, with average highs around 24°C.
How cold does St. Albert get?
The coldest month in St. Albert is January, when overnight lows average about -14°C.
How much rain does St. Albert get?
St. Albert sees roughly 549 mm of precipitation a year, with August usually the wettest month.

Nearby

More CA weather