Weather in Fullerton

Current conditions, today's hourly forecast, and a 3-day outlook for Fullerton, United States (America/Los_Angeles). Data from WeatherAPI.com.

22°
Partly Cloudy
Feels like 24° · Updated local
High / Low
22° / 26°
Wind
9 km/h S
Humidity
88%
Rain today
7%
UV
0

Today, hour by hour

  • 02:00 Cloudy 22° 22%
  • 03:00 Overcast 22° 30%
  • 04:00 Clear 22° 10%
  • 05:00 Clear 22° 10%
  • 06:00 Clear 22° 10%
  • 07:00 Sunny 22° 10%
  • 08:00 Sunny 22° 9%
  • 09:00 Sunny 23° 7%

3-day outlook

  • Sun 13 Sept Sunny Sunny Rain 7% 22° / 26°
  • Mon 14 Sept Sunny Sunny Rain 5% 22° / 26°
  • Tue 15 Sept Sunny Sunny Rain 5% 21° / 25°