McKinleyville stays cool in summer
McKinleyville has warm winters and cool summers, with plenty of rain. A typical July afternoon reaches 69°, a January night drops to 41°, and snow is almost unheard of. Normal November highs come to 58°, and lows to 43°.
Getting the latest forecast from the National Weather Service…
What stands out about McKinleyville’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in McKinleyville’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 McKinleyville.
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 McKinleyville itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Eureka Wfo Woodley Island, CA (11 mi, snow) and Arcata Eureka Airport, CA (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.