Santa Rosa weather — 10-day forecast
Temperature, rain, wind and feels-like in Santa Rosa, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 12:00 · NOAA HRRR model
23 °C
Clear sky
Feels like 21 °C
Next 12 h
- 1223°
- 1324°
- 1425°
- 1525°
- 1623°
- 1721°
- 1817°
- 18:29Sunset
- 1914°
- 2012°
- 2112°
- 2211°
- 2310°
- 009°
↑ 25°14:00↓ 9°00:00
- Humidity
- 37 %
- Dew point
- 7 °C
- Gusts
- 6.3 km/h
- Clouds
- 0 %
- Pressure
- 1,015 hPa ↓
- UV
- 4 · moderate
Grid point 0.5 km away · 3.0 km grid · elevation 46 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 50.8µg/m³
- PM2.5
- 4.9µg/m³
- PM10
- 6.6µg/m³
- Nitrogen dioxide
- 0.9µg/m³
- Sulphur dioxide
- 0.4µg/m³
- Carbon monoxide
- 108.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
9 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky
25°
6°
Mon
Mainly clear50 %
19°
6°
Tue
Overcast50 %
19°
7°
Wed
Light rain48 %
22°
11°
Thu
Mainly clear26 %
21°
9°
Fri
Mainly clear
24°
11°
Sat
Partly cloudy
20°
9°
Sun
Mainly clear
18°
9°
Mon
Light rain6 mm
13°
8°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:23
- Daylight
- 11 h 06
- Sunset
- 18:29
Radiation · 16.5 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Santa Rosa the mean temperature will be 15.5 °C — -0.2 °C against the normal for 18 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Santa Rosa