Aberdeen, Washington Weather
Hourly forecast in Aberdeen
16-day forecast for Aberdeen
Check any date
Aberdeen air quality & conditions
Air quality index
Today's outlook for Aberdeen
Loading today's outlook…
Explore nearby
Weather articles
Weather news
Climate of Aberdeen: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), August is usually the hottest month in Aberdeen, with average daytime highs around 20°C. February is the coolest, when nights typically fall to about 2°C and frost is possible on the coldest nights.
The area receives about 1950 mm of rain in a typical year. Most of it falls from October to April (around 86% of the yearly total), and November is the wettest month at roughly 313 mm.
For outdoor plans and travel, July to September usually offer the most comfortable weather in Aberdeen, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 7° | 3° | 307 mm | 93% |
| Feb | 8° | 2° | 171 mm | 90% |
| Mar | 10° | 4° | 230 mm | 89% |
| Apr | 12° | 5° | 143 mm | 85% |
| May | 15° | 8° | 83 mm | 84% |
| Jun | 18° | 10° | 53 mm | 84% |
| Jul | 20° | 11° | 23 mm | 85% |
| Aug | 20° | 11° | 37 mm | 86% |
| Sep | 18° | 10° | 82 mm | 87% |
| Oct | 14° | 7° | 203 mm | 90% |
| Nov | 10° | 5° | 313 mm | 92% |
| Dec | 7° | 3° | 301 mm | 93% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Aberdeen. Values describe typical conditions, not a forecast.
About Aberdeen weather
Aberdeen lies in Washington's stark east–west divide — mild, wet Pacific coast and Puget Sound versus a much drier, more continental interior — about 108 km west of Tacoma. Expect mild, dry summers (June–September) west of the Cascades. Winter brings mild, rainy winters (November–February) in the west, colder with more snow east of the mountains. This page shows live, auto-refreshing weather for Aberdeen: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/Los_Angeles.
Frequently asked questions
Aberdeen is about 108 km west of Tacoma, in Washington.
Aberdeen sees mild, rainy winters (November–February) in the west, colder with more snow east of the mountains.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Aberdeen's exact coordinates. No fixed schedule, the page updates whenever you load it.
August is usually the hottest month in Aberdeen, with average daytime highs of about 20°C and nights around 11°C.
The coldest nights come in February, when the average low is about 2°C and daytime highs reach around 8°C. Frost is possible on clear, calm nights.
Aberdeen receives about 1950 mm of rain in a typical year. November is the wettest month at roughly 313 mm, and the main rainy period is October to April.
July to September usually offer the most comfortable weather in Aberdeen, with mild daytime temperatures and little rain.
In November Aberdeen typically sees daytime highs near 10°C and lows near 5°C, with about 313 mm of rain over the month and average humidity around 92%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
The current temperature for Aberdeen updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.
Aberdeen's day-to-day weather follows the broader pattern of Washington described above. See the hourly weather forecast or the air quality index for more detail.