Fullerton weather — 10-day forecast
Temperature, rain, wind and feels-like in Fullerton, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 13:00 · NOAA HRRR model
33 °C
Clear sky
Next 12 h
- 1333°
- 1433°
- 1533°
- 1632°
- 1731°
- 1829°
- 1927°
- 19:47Sunset
- 2024°
- 2123°
- 2223°
- 2322°
- 0022°
- 0121°
↑ 33°14:00↓ 21°01:00
- Humidity
- 37 %
- Dew point
- 16 °C
- Gusts
- 13.8 km/h
- Clouds
- 4 %
- Pressure
- 1,015 hPa ↓
- UV
- 11 · very high
Grid point 0.7 km away · 3.0 km grid · elevation 66 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 23.1µg/m³▲
- PM10
- 29.4µg/m³
- Ozone
- 81.6µg/m³
- Nitrogen dioxide
- 15.9µg/m³
- Sulphur dioxide
- 4.8µg/m³
- Carbon monoxide
- 178.0µg/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.
9 days
Each day's extremes and the chance of rain, out to the end of the run.
Today
Mainly clear
33°
20°
Sat
Mainly clear
34°
20°
Sun
Clear sky
33°
19°
Mon
Mainly clear
32°
20°
Tue
Overcast
27°
20°
Wed
Mainly clear
28°
20°
Thu
Partly cloudy
26°
20°
Fri
Clear sky
27°
19°
Sat
Clear sky
28°
21°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:08
- Daylight
- 13 h 39
- Sunset
- 19:47
Radiation · 27.1 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 Fullerton the mean temperature will be 26.7 °C — +4.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Fullerton