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Alaska weather

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The weather map: all three models at once

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

where the models agree, and where they split

Heading to Alaska? Alaska, USA, sits at 61.2°N in a cool, high-latitude climate zone. The averages on this page are measured at Anchorage, the main gateway for US travellers; inland and mountain areas run cooler. Before you lock in outdoor plans, compare how the three global models - European (ECMWF), American (GFS) and German (ICON) - forecast Alaska right now. Where they agree you can trust it; the days they split are exactly when a single weather app is least reliable. For a city break, the rain hours below tell you which days to plan indoors.

Best time to visit Alaska

The most comfortable time to visit Alaska is usually June and July, when daytime highs sit in the pleasant 60-78°F range and the heaviest August rain is behind you.

Alaska weather by month

what to expect in Alaska through the year

Here is Alaska's typical weather in each month: the average daytime high and overnight low in °F, how each month feels, and the wettest month marked. Use it to plan any trip to Alaska by season.

Jan
22°
12°
Cold
Feb
25°
14°
Cold
Mar
33°
19°
Cold
Apr
41°
25°
Cool
May
54°
39°
Cool
Jun
63°
49°
Mild
Jul
64°
52°
Mild
Aug
63°
51°
Mild
Wettest
Sep
54°
43°
Cool
Oct
40°
31°
Cool
Nov
28°
19°
Cold
Dec
23°
15°
Cold

Common questions

When is the best time to visit Alaska?
The most comfortable time to visit Alaska is usually June and July, when daytime highs sit in the pleasant 60-78°F range and the heaviest August rain is behind you.
Will it rain in Alaska during my trip?
Rain is where forecasts disagree most. Instead of trusting one app, the comparison above lines up the European, American and German models for Alaska - check your dates and look for the days they agree; those are the ones you can plan around.
Which forecast is most accurate for Alaska?
For destinations abroad we compare the three global models (ECMWF, GFS and ICON) that nearly every weather app quietly builds on. No single app tells you when they disagree - we do, so you can judge the confidence yourself.

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