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Aldergrove weather

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Env. CanadaGEM model
-3°
Clear
Feels -8° · Wind 20 km/h · Humidity 89%
EuropeanECMWF
-1°
Clear
Feels -7° · Wind 21 km/h · Humidity 78%
AmericanNOAA GFS
-2°
Clear
Feels -8° · Wind 26 km/h · Humidity 73%

Latest for Aldergrove: Env. Canada (GEM model): -3° Clear · European (ECMWF): -1° Clear · American (NOAA GFS): -2° Clear.

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Aldergrove weather in numbers

from 30 years of measured normals

Aldergrove swings 37°C across the year, from 22°C highs in July to -15°C lows in January, and July is usually the wettest month in a year that brings about 460 mm of precipitation.

Warmest month
July
22°C average high
Coldest month
January
-15°C average low
Wettest month
July
460 mm a year
Below freezing
6 months
January, February, March, April, November and December
Comfortable
4 months
May, June, August and September
Residents
5,304
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The weather map: all three models at once

Env. Canada, European, American side by side around Aldergrove and nearby towns.Live rain radar →
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Aldergrove 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

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Aldergrove 10-day forecast, out to 14 days

where the models agree, and where they split

Aldergrove, Alberta is at its warmest in Jul (average highs near 22°C) and coldest in Jan (lows around -15°C), with roughly 460 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Aldergrove 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.

Aldergrove climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
-8°
-15°
Feb
-5°
-14°
Mar
-1°
-11°
Apr
10°
-2°
May
17°
5°
Jun
20°
9°
Jul
22°
12°
Aug
22°
11°
Sep
16°
5°
Oct
9°
0°
Nov
0°
-7°
Dec
-5°
-13°

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

How the weather around Aldergrove has changed since 1995

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

Which forecast is most accurate in Aldergrove?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
96
/100rank #1
96±0.2°C96±1.9 km/h9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
85
/100rank #2
85±0.8°C88±6.2 km/h8290% hitNOAA / NCEP (United States)College Park, Maryland, USA
EC
Env. Canada
78
/100rank #3
75±1.4°C94±3.0 km/h7184% 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 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
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EuropeanECMWF
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AmericanNOAA GFS
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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.

Common questions

What's the weather in Aldergrove today?
On this page we show what Env. Canada, European, American each forecast for Aldergrove 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 Aldergrove today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Aldergrove 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 Aldergrove?
Over the last 30 days, the European model has been the most accurate for Aldergrove (CheckWeather Score 96/100), ahead of the American at 85. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in Aldergrove?
July is typically the warmest month in Aldergrove, with average highs around 22°C.
How cold does Aldergrove get?
The coldest month in Aldergrove is January, when overnight lows average about -15°C.
How much rain does Aldergrove get?
Aldergrove sees roughly 460 mm of precipitation a year, with July usually the wettest month.

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