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CheckWeather AUKalamunda
Forecast confidence: High · models disagree by 1°C

Kalamunda weather

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Light drizzle,warmer tomorrow

European, the American and the German model agree on a high near 16° in Kalamunda today. Tomorrow looks mostly clear around 20°, with a 0% chance of rain.

16°10°
20°
19°11°
19°
21°12°
23°14°
Todaymodels agreeTomorrowmodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaymodels agreeFridaymodels agree
EuropeanECMWF
16°
Light drizzle
Today 16°·Low 10°·Rain 84%
AmericanNOAA GFS
17°
Cloudy
Today 17°·Low 10°·Rain 75%
GermanDWD ICON
16°
Showers
Today 16°·Low 11°·Rain 60%

The weather map: all three models at once

European, American, German side by side around Kalamunda and nearby towns.Live rain radar →
Loading the three model maps…

Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Light drizzle
16° 10°
models agree
Tomorrow
Mostly clear
20°
models agree
Tue
Cloudy
19° 11°
models agree
Wed
Mostly clear
19°
models agree
Thu
Partly cloudy
21° 12°
models agree
Fri
Light drizzle
23° 14°
models agree
Sat
Drizzle
18° 12°
±2°
Sun
Light drizzle
18° 11°
±2°
Mon
Partly cloudy
21°
models agree
Tue
Clear
23° 10°
models agree
Wed
Partly cloudy
23° 12°
±2°
Thu
Light rain
20° 10°
±7°
Fri
Cloudy
16°
models agree
Sat
Light drizzle
17° 11°
models agree

Kalamunda, Western Australia is at its warmest in Feb (average highs near 33°C) and coldest in Jun (lows around 8°C), with roughly 679 mm of precipitation across the year. Below, compare what European, American, German forecast for Kalamunda 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 Australia before you trust any single number.

Kalamunda climate by month

average daytime high and overnight low across a typical year
Jan
32°
17°
Feb
33°
18°
Mar
28°
16°
Apr
23°
13°
May
21°
12°
Jun
16°
Jul
16°
Aug
17°
Sep
19°
10°
Oct
23°
12°
Nov
27°
14°
Dec
31°
16°

Which forecast is most accurate in Kalamunda?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
97
/100rank #1
94±0.3°C97±1.5 km/t100100% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
87
/100rank #2
87±0.7°C93±3.7 km/t8290% hitNOAA / NCEP (United States)College Park, Maryland, USA
G
German
84
/100rank #3
85±0.9°C95±2.3 km/t7687% hitDeutscher Wetterdienst (DWD)Offenbach am Main, Germany

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 1493 cities. Lower error means a higher score. See which forecast model is most accurate in Australia, how we measure forecast accuracy, or which model each weather app uses.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±1°16° to 17°±24%60% to 84% chance
Tomorrow±1°20° to 21°models agree0% to 0% chance
Tue±1°19° to 19°models agree0% to 0% chance
Wed±1°18° to 19°models agree0% to 0% chance
Thu±2°21° to 22°±10%0% 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 Kalamunda

today, local time
Sunrise
06:26
Sunset
18:02
Daylight
11h 36m

Common questions

What's the weather in Kalamunda today?
On this page we show what European, American, German each forecast for Kalamunda 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 Kalamunda today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Kalamunda 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 Kalamunda?
Over the last 30 days, the European model has been the most accurate for Kalamunda (CheckWeather Score 97/100), ahead of the American at 87. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Kalamunda?
February is typically the warmest month in Kalamunda, with average highs around 33°C.
How cold does Kalamunda get?
The coldest month in Kalamunda is June, when overnight lows average about 8°C.
How much rain does Kalamunda get?
Kalamunda sees roughly 679 mm of precipitation a year, with July usually the wettest month.

Nearby

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