West Linn is the coldest spot around
West Linn has mild winters and pleasant summers. A typical July afternoon reaches 81°, a January night drops to 36°, and about 4 inches of snow falls in a normal winter. In November, a normal day reaches 52° and a normal night drops to 40°.
Getting the latest forecast from the National Weather Service…
What stands out about West Linn’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in West Linn’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in West Linn.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for West Linn itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Portland Kgw-tv, OR (11 mi, snow) and Oregon City, OR (2 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.