Weather Forecast and Radar for Allyn, Washington

Current & 7-day weather forecast, weather alerts, and weather radar for Allyn, Washington.
All times shown in your local timezone

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Temperature Forecast for Allyn, Washington

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Temperature Forecast for Allyn, Washington

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Weather Radar for Allyn, Washington

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Weather in Allyn, WA

Allyn, Washington has a temperate oceanic climate year round, with mild winters and cool summers. The average annual temperature is 11°C (52°F).

In winter (December-February), temperatures range from 1°C (34°F) to 8°C (46°F), with occasional snowfall. January is usually the coldest month with an average temperature of 3°C (37°F).

In spring (March-May) temperatures start to warm up, with an average of 10°C (50°F). April is the wettest month, with an average precipitation of 10 cm (4 in).

In summer (June-August), temperatures reach an average of 17°C (63°F). July is the hottest month with an average temperature of 19°C (66°F).

In autumn (September-November) temperatures cool down again, with an average of 8°C (46°F). October is usually the wettest month, with an average precipitation of 11 cm (4 in).

Fast Facts About Allyn, WA

As of 2020, the city population is 2504.

Major Cities Nearby Allyn, WA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Allyn, Washington.