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

Gastown weather

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Cloudy,much the same tomorrow

Env. Canada, the European and the American model put Gastown's high today between 17° and 21°, a 4° split. Tomorrow looks cloudy around 19°, with a 0% chance of rain.

19°11°
19°12°
19°12°
19°13°
18°13°
17°12°
Todaysplit ±4°Tomorrowsplit ±3°Sundaymodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaymodels agree
Env. CanadaGEM model
17°
Cloudy
Today 17°·Low 12°·Rain 0%
EuropeanECMWF
21°
Cloudy
Today 21°·Low 12°·Rain 0%
AmericanNOAA GFS
20°
Cloudy
Today 20°·Low 10°·Rain 0%
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Gastown weather in numbers

from 30 years of measured normals

Gastown swings 22°C across the year, from 23°C highs in July to 1°C lows in February, and November is usually the wettest month in a year that brings about 1771 mm of precipitation.

Warmest month
July
23°C average high
Coldest month
February
1°C average low
Wettest month
November
1771 mm a year
Below freezing
Never
overnight lows stay above 0°C
Comfortable
4 months
May, June, July and August
Residents
10,000
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The weather map: all three models at once

Env. Canada, European, American side by side around Gastown and nearby towns.Live rain radar →
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Gastown 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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Gastown 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Cloudy
19° 11°
±4°
Tomorrow
Cloudy
19° 12°
±3°
Sun
Cloudy
19° 12°
models agree
Mon
Cloudy
19° 13°
models agree
Tue
Cloudy
18° 13°
models agree
Wed
Light drizzle
17° 12°
models agree
Thu
Heavy drizzle
16° 11°
models agree
Fri
Cloudy
16° 11°
±3°
Sat
Heavy drizzle
17° 10°
±5°
Sun
Mostly clear
16° 11°
±2°
Mon
Drizzle
18° 12°
±4°
Tue
Light rain
15° 11°
±3°
Wed
Drizzle
16° 12°
models agree
Thu
Light drizzle
15° 12°
±3°

Gastown, British Columbia is at its warmest in Jul (average highs near 23°C) and coldest in Feb (lows around 1°C), with roughly 1771 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Gastown 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.

Gastown climate by month

average daytime high and overnight low across a typical year
Jan
Feb
Mar
Apr
11°
May
17°
Jun
19°
12°
Jul
23°
15°
Aug
23°
15°
Sep
18°
12°
Oct
13°
Nov
Dec

Which forecast is most accurate in Gastown?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
86
/100rank #1
76±1.3°C91±4.6 km/t9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
EC
Env. Canada
72
/100rank #2
74±1.4°C95±2.6 km/t5374% hitEnvironment and Climate Change CanadaDorval, Québec, Canada
American logo
American
72
/100rank #3
80±1.1°C95±2.5 km/t4771% 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 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
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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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±4°17° to 21°models agree0% to 0% chance
Tomorrow±3°17° to 21°models agree0% to 0% chance
Sun±1°19° to 19°models agree0% to 0% chance
Mon±1°19° to 19°models agree0% to 0% chance
Tue±2°17° to 19°±8%2% to 10% 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 Gastown

today, local time
Sunrise
06:53
Sunset
19:18
Daylight
12h 25m

Common questions

What's the weather in Gastown today?
On this page we show what Env. Canada, European, American each forecast for Gastown 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 Gastown today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Gastown 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 Gastown?
Over the last 30 days, the European model has been the most accurate for Gastown (CheckWeather Score 86/100), ahead of the Env. Canada at 72. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in Gastown?
July is typically the warmest month in Gastown, with average highs around 23°C.
How cold does Gastown get?
The coldest month in Gastown is February, when overnight lows average about 1°C.
How much rain does Gastown get?
Gastown sees roughly 1771 mm of precipitation a year, with November usually the wettest month.

Nearby

More CA weather