Current weather
Checking the latest reportMeasured conditions from the National Weather Service.
BEFORE YOU HEAD OUT
Santa Rosa weather, air quality and conditions
Plan around Santa Rosa’s forecast, nearby weather observations and current regional air reports.
Peak UV forecast
Checking the forecastThe EPA's daily peak forecast, with its own forecast date.
UV index guide ↗Weather alerts
Checking local alertsOfficial alerts covering the Santa Rosa area.
View the official forecast and alerts ↗Forecast
Forecast
Loading the National Weather Service forecast…
Official NWS forecast ↗Gas prices
View the gas guide for available station reports and their report times. Confirm pump prices and any cash or membership conditions with the station.
Air quality and roads
Current air-quality and highway information from the official services.
Check air quality and road closures before heading out. For pollen levels, consult a local allergy forecast.
Sunrise and sunset
Plan around sunrise, sunset and the golden-hour windows, calculated for Santa Rosa and shown in Pacific time.
Plan a golden hour →Conditions update throughout the day.
Rivers and streams
Latest readings from U.S. Geological Survey gauges near Santa Rosa. Provisional data, not a flood forecast; follow National Weather Service flood warnings.
Matanzas Creek at Santa Rosa CA
0.6 miles from the city center
- Flow
- Gage height
- Water temperature
Santa Rosa Creek at Santa Rosa CA
0.6 miles from the city center
- Flow
- Gage height
- Water temperature
Colgan Creek near Santa Rosa CA
2.8 miles from the city center
- Flow
- Gage height
- Water temperature
Santa Rosa Creek at Willowside Road near Santa Rosa CA
5 miles from the city center
- Flow
- Gage height
- Water temperature
Where Santa Rosa's readings come from
- Forecast
- National Weather Service San Francisco Bay Area, CA office, forecast grid square 81,137. NWS San Francisco Bay Area, CA ↗
- Current conditions
- Charles M. Schulz–Sonoma County Airport (KSTS). KSTS recent observations ↗
- UV index
- EPA daily UV forecast for ZIP code 95401. About the UV index ↗
- Air quality
- AirNow reporting area: Santa Rosa, CA. AirNow ↗
- Weather alerts
- Active NWS alerts for the point at Santa Rosa's center, in Sonoma County. NWS alerts ↗
- Climate normals
- NOAA 1991–2020 normals at SANTA ROSA, CA, 1.1 miles away: September averages a high of 84°F and December a low of 38°F, with about 32 inches of precipitation a year. NOAA normals data ↗