San Rafael, California Weather Forecast

Marin County 37.99°N, 122.52°W Pop. 58,440

San Rafael is in Marin County, California. This page has current conditions, radar, a 7-day forecast, observed rainfall and the NWS written forecast for the area.

Active Weather Alerts

7-Day Forecast for San Rafael

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Hourly charts, 15-day outlook and more for San Rafael in Local Wx →

Growing Conditions

Growing degree days
2,791
since Apr 1, base 50°F
Rain, last 30 days
0.02 in
model analysis
Rain, year to date
14.00 in
since Jan 1
2-inch soil temperature
58°F
yesterday, daily average
Reference ET, last 7 days
0.67 in
FAO-56 grass reference
Through Oct 23. Season totals use model analysis for this point and update every morning. Soil, ET and spray tools for San Rafael →

Current Stats & Observations

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NWS Forecast

About San Rafael Weather

San Rafael sits at about 535 feet above sea level in Marin County, California. About 58,440 people live in the San Rafael area. Official forecasts and warnings for the area come from the National Weather Service MTR office, and the nearest NEXRAD radar site is KDAX. The city is in USDA plant hardiness zone 10a, where the coldest winter night typically falls between 30 to 35°F. Freezing temperatures are rare here.