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CheckWeather CAOsoyoos
Forecast confidence: Medium · models disagree by 4°C

Osoyoos weather

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Partly cloudy,much the same tomorrow

Env. Canada, the European and the American model put Osoyoos's high today between 22° and 25°, a 4° split. Tomorrow looks cloudy around 24°, with a 8% chance of rain.

23°11°
24°12°
25°15°
26°12°
27°14°
25°14°
Todaysplit ±4°Tomorrowsplit ±3°Mondaysplit ±3°Tuesdaysplit ±2°Wednesdaymodels agreeThursdaysplit ±6°
Env. CanadaGEM model
22°
Partly cloudy
Today 22°·Low 11°·Rain 33%
EuropeanECMWF
22°
Light drizzle
Today 22°·Low 12°·Rain 62%
AmericanNOAA GFS
25°
Cloudy
Today 25°·Low 10°·Rain 13%

The weather map: all three models at once

Env. Canada, European, American side by side around Osoyoos and nearby towns.Live rain radar →
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Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Partly cloudy
23° 11°
±4°
Tomorrow
Cloudy
24° 12°
±3°
Mon
Cloudy
25° 15°
±3°
Tue
Cloudy
26° 12°
±2°
Wed
Cloudy
27° 14°
models agree
Thu
Clear
25° 14°
±6°
Fri
Cloudy
25° 12°
±7°
Sat
Showers
23° 13°
models agree
Sun
Cloudy
25° 14°
models agree
Mon
Clear
28° 15°
models agree
Tue
Cloudy
29° 15°
models agree
Wed
Partly cloudy
31° 17°
models agree
Thu
Mostly clear
24° 15°
±9°
Fri
Clear
23° 14°
±8°

Osoyoos, British Columbia is at its warmest in Jul (average highs near 33°C) and coldest in Jan (lows around -3°C), with roughly 367 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Osoyoos 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.

Osoyoos climate by month

average daytime high and overnight low across a typical year
Jan
-3°
Feb
-1°
Mar
10°
Apr
15°
May
23°
11°
Jun
25°
13°
Jul
33°
19°
Aug
31°
18°
Sep
25°
14°
Oct
16°
Nov
Dec

Which forecast is most accurate in Osoyoos?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
95
/100rank #1
90±0.6°C95±2.4 km/t100100% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
EC
Env. Canada
86
/100rank #2
74±1.4°C94±3.2 km/t9597% hitEnvironment and Climate Change CanadaDorval, Québec, Canada
American logo
American
84
/100rank #3
76±1.3°C91±4.6 km/t8994% 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 1302 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±4°22° to 25°±49%13% to 62% chance
Tomorrow±3°23° to 26°±6%2% to 8% chance
Mon±3°24° to 27°±9%5% to 14% chance
Tue±2°25° to 27°±4%0% to 4% chance
Wed±2°27° to 28°±2%0% to 2% 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 Osoyoos

today, local time
Sunrise
06:20
Sunset
19:32
Daylight
13h 12m

Common questions

What's the weather in Osoyoos today?
On this page we show what Env. Canada, European, American each forecast for Osoyoos 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 Osoyoos today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Osoyoos 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 Osoyoos?
Over the last 30 days, the European model has been the most accurate for Osoyoos (CheckWeather Score 95/100), ahead of the Env. Canada at 86. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in Osoyoos?
July is typically the warmest month in Osoyoos, with average highs around 33°C.
How cold does Osoyoos get?
The coldest month in Osoyoos is January, when overnight lows average about -3°C.
How much rain does Osoyoos get?
Osoyoos sees roughly 367 mm of precipitation a year, with December usually the wettest month.

Nearby

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