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
Feels like 28 °C
Next 12 h
- 1333°
- 1433°
- 1534°
- 1633°
- 1731°
- 1828°
- 18:18Sunset
- 1925°
- 2024°
- 2124°
- 2225°
- 2324°
- 0023°
- 0123°
↑ 34°15:00↓ 23°01:00
- Humidity
- 11 %
- Dew point
- -1 °C
- Gusts
- 15.2 km/h
- Clouds
- 0 %
- Pressure
- 1,014 hPa ↓
- UV
- 6 · moderate
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 Ozone
- Ozone
- 57.2µg/m³
- PM2.5
- 4.1µg/m³
- PM10
- 4.2µg/m³
- Nitrogen dioxide
- 16.1µg/m³
- Sulphur dioxide
- 1.2µg/m³
- Carbon monoxide
- 164.0µg/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
34°
15°
Fri
Clear sky
35°
22°
Sat
Partly cloudy
32°
20°
Sun
Mainly clear
31°
18°
Mon
Clear sky
29°
16°
Tue
Light drizzle3 mm
20°
15°
Wed
Light rain4 mm
19°
14°
Thu
Mainly clear
20°
11°
Fri
Clear sky
21°
15°
Gusts · Fri 67.3 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:57
- Daylight
- 11 h 21
- Sunset
- 18:18
Radiation · 18.9 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 25.7 °C — +6.5 °C against the normal for 15 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Fullerton