Los Altos weather — 10-day forecast
Temperature, rain, wind and feels-like in Los Altos, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 15:00 · NOAA HRRR model
25 °C
Clear sky
Feels like 24 °C
Next 12 h
- 1525°
- 1625°
- 1725°
- 1823°
- 1921°
- 2018°
- 20:10Sunset
- 2116°
- 2216°
- 2315°
- 0015°
- 0115°
- 0215°
- 0314°
↑ 25°16:00↓ 14°03:00
- Humidity
- 47 %
- Dew point
- 13 °C
- Gusts
- 13.1 km/h
- Clouds
- 6 %
- Pressure
- 1,015 hPa
- UV
- 8 · very high
Grid point 0.8 km away · 3.0 km grid · elevation 40 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 90.4µg/m³
- PM2.5
- 13.0µg/m³
- PM10
- 17.0µg/m³
- Nitrogen dioxide
- 1.6µg/m³
- Sulphur dioxide
- 0.9µg/m³
- Carbon monoxide
- 142.0µg/m³
- Dust (AOD)
- 0.01
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 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
Mainly clear
25°
15°
Sat
Mainly clear
27°
14°
Sun
Clear sky
32°
13°
Mon
Clear sky
28°
12°
Tue
Partly cloudy
28°
12°
Wed
Overcast
27°
10°
Thu
Partly cloudy
24°
11°
Fri
Mainly clear
24°
14°
Sat
Clear sky
23°
17°
Sun
Mainly clear
22°
16°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:19
- Daylight
- 13 h 51
- Sunset
- 20:10
Radiation · 21.6 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 Los Altos the mean temperature will be 21.2 °C — +1.2 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Los Altos