Snoqualmie Pass stays cool in summer
Snoqualmie Pass has chilly winters and cool summers, with plenty of rain. A typical July afternoon reaches 70°, a January night drops to 26°. In November, a normal day reaches 40° and a normal night drops to 31°.
Getting the latest forecast from the National Weather Service…
What stands out about Snoqualmie Pass’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Snoqualmie Pass’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 Snoqualmie Pass.
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 Snoqualmie Pass itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Stampede Pass, WA (9 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.