Env. Canada, European, American side by side around Cranbrook and nearby towns.Live rain radar →
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Next 14 hours
consensus of the three models
7-day forecast
where the models agree, and where they split
Cranbrook, 02 is at its warmest in Jul (average highs near 29°C) and coldest in Jan (lows around -9°C), with roughly 331 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Cranbrook right now, and see exactly where they disagree.
Cranbrook climate by month
average daytime high and overnight low across a typical year
Jan
-1°
-9°
Feb
2°
-7°
Mar
6°
-7°
Apr
12°
0°
May
20°
6°
Jun
23°
9°
Jul
29°
13°
Aug
27°
12°
Sep
22°
9°
Oct
13°
2°
Nov
5°
-2°
Dec
3°
-4°
Common questions
What's the weather in Cranbrook today?
On this page we show what Env. Canada, European, American each forecast for Cranbrook 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 Cranbrook today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Cranbrook 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 Cranbrook?
No single model is always right. Env. Canada, European, American each run their own physics, so we line all three up: when they agree the Cranbrook forecast is reliable, and when they split you should expect surprises. See our tested CA accuracy scoreboard for how the models compare.
What is the warmest month in Cranbrook?
Jul is typically the warmest month in Cranbrook, with average highs around 29°C.
How cold does Cranbrook get?
The coldest month in Cranbrook is Jan, when overnight lows average about -9°C.
How much rain does Cranbrook get?
Cranbrook sees roughly 331 mm of precipitation a year, with May usually the wettest month.
The forecasts Canadians check
Environment Canada runs the national GEM model as open data, so it sits right in the comparison above. The Weather Network and AccuWeather keep theirs closed, so we link you to them.