Hazardous Weather Conditions
Current conditions at
Fullerton, Fullerton Municipal Airport (KFUL)
Lat: 33.87194°NLon: 117.98472°WElev: 95.0ft.
Clear
82°F
28°C
| Humidity | 48% |
| Wind Speed | S 10 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 08 Aug 03:05 PM PDT |
Extended Forecast for
Fullerton Municipal CA
Heat Advisory August 8, 03:19pm until August 8, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Tonight
Low: 67 °F
Mostly Clear
then Patchy
FogSaturday
High: 88 °F
Patchy Fog
then SunnySaturday Night
Low: 66 °F
Patchy Fog
Sunday
High: 87 °F
Patchy Fog
then SunnySunday Night
Low: 67 °F
Patchy Fog
Monday
High: 86 °F
Patchy Fog
then SunnyMonday Night
Low: 68 °F
Patchy Fog
Tuesday
High: 86 °F
Patchy Fog
then Sunny
Detailed Forecast
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 88. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.
Monday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 68.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 86.
Tuesday Night
Increasing clouds, with a low around 67.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 84.
Wednesday Night
Increasing clouds, with a low around 66.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82.
Thursday Night
Increasing clouds, with a low around 65.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fullerton Municipal CA
33.86°N 117.99°W (Elev. 69 ft)
33.86°N 117.99°W (Elev. 69 ft)
1:23 pm PDT Aug 8, 2025
3pm PDT Aug 8, 2025-6pm PDT Aug 15, 2025
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