Snow is rare in Windsor
Windsor has mild winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 38°, and snow is almost unheard of. A typical November afternoon reaches 66°, and nights fall to 41°.
Getting the latest forecast from the National Weather Service…
What stands out about Windsor’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Windsor’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 Windsor.
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 Windsor itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Graton, CA (8 mi, snow) and Santa Rosa Sonoma Co Airport, CA (3 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.