Env. Canada, European, American side by side around Lethbridge 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
Lethbridge, 01 is at its warmest in Jul (average highs near 28°C) and coldest in Jan (lows around -9°C), with roughly 410 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Lethbridge right now, and see exactly where they disagree.
Lethbridge climate by month
average daytime high and overnight low across a typical year
Jan
-1°
-9°
Feb
2°
-8°
Mar
3°
-8°
Apr
12°
0°
May
19°
6°
Jun
23°
10°
Jul
28°
14°
Aug
27°
13°
Sep
22°
10°
Oct
14°
3°
Nov
4°
-3°
Dec
4°
-4°
Common questions
What's the weather in Lethbridge today?
On this page we show what Env. Canada, European, American each forecast for Lethbridge 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 Lethbridge today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Lethbridge 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 Lethbridge?
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 Lethbridge 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 Lethbridge?
Jul is typically the warmest month in Lethbridge, with average highs around 28°C.
How cold does Lethbridge get?
The coldest month in Lethbridge is Jan, when overnight lows average about -9°C.
How much rain does Lethbridge get?
Lethbridge sees roughly 410 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.