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CheckWeather AUPortland
Forecast confidence: High · models disagree by 2°C

Portland weather

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Light drizzle,rain likely tomorrow

European, the American and the German model agree on a high near 15° in Portland today. Tomorrow looks light drizzle around 13°, with a 82% chance of rain.

15°11°
13°
14°
13°
14°
15°
Todaymodels agreeTomorrowmodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaymodels agreeFridaysplit ±3°
EuropeanECMWF
15°
Light drizzle
Today 15°·Low 11°·Rain 56%
AmericanNOAA GFS
14°
Light drizzle
Today 14°·Low 11°·Rain 24%
GermanDWD ICON
15°
Light rain
Today 15°·Low 10°·Rain 8%

The weather map: all three models at once

European, American, German side by side around Portland 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
15° 11°
models agree
Tomorrow
Light drizzle
13°
models agree
Tue
Light drizzle
14°
models agree
Wed
Light drizzle
13°
models agree
Thu
Cloudy
14°
models agree
Fri
Partly cloudy
15°
±3°
Sat
Cloudy
20°
±2°
Sun
Drizzle
19° 13°
±3°
Mon
Heavy drizzle
18° 11°
±3°
Tue
Light drizzle
13° 10°
models agree
Wed
Cloudy
14°
models agree
Thu
Cloudy
18°
models agree
Fri
Light rain
17° 13°
±4°
Sat
Light drizzle
19° 12°
±8°

Portland is a small town of about 9,375 people in Victoria, sitting at 38.3°S in a temperate climate zone. European, American, German each forecast Portland with their own physics, so we line all three up and flag where they disagree. Nearby towns include Hamilton, Warrnambool, Mount Gambier.

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.

Which forecast is most accurate in Portland?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
92
/100rank #1
96±0.2°C98±1.0 km/t8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
87
/100rank #2
91±0.5°C95±2.3 km/t7687% hitNOAA / NCEP (United States)College Park, Maryland, USA
G
German
81
/100rank #3
93±0.4°C95±2.6 km/t5877% 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±2°14° to 15°±48%8% to 56% chance
Tomorrow±1°13° to 13°±64%18% to 82% chance
Tue±1°13° to 14°±37%8% to 45% chance
Wed±1°12° to 13°±56%15% to 71% chance
Thu±2°13° to 15°models agree0% to 0% 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 Portland

today, local time
Sunrise
06:48
Sunset
18:16
Daylight
11h 28m

Common questions

What's the weather in Portland today?
On this page we show what European, American, German each forecast for Portland 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 Portland today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Portland 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 Portland?
Over the last 30 days, the European model has been the most accurate for Portland (CheckWeather Score 92/100), ahead of the American at 87. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.

Nearby

More AU weather