Hazardous Weather Conditions
Current conditions at
Fullerton, Fullerton Municipal Airport (KFUL)
Lat: 33.87194°NLon: 117.98472°WElev: 95.0ft.
Clear
100°F
38°C
| Humidity | 19% |
| Wind Speed | E 9 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 04 Oct 11:05 AM PDT |
Extended Forecast for
2 Miles SW Fullerton CA
Extreme Heat Warning October 4, 11:24am until October 8, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
Today
High: 101 °F
Sunny
Tonight
Low: 76 °F
Mostly Clear
Monday
High: 102 °F
Sunny
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 99 °F
Sunny
Tuesday Night
Low: 74 °F
Clear
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 73 °F
Clear
Detailed Forecast
Today
Sunny, with a high near 101. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 76. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 102. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 74. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 99. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Clear, with a low around 74.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Clear, with a low around 73.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 72.
Friday
Sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Fullerton CA
33.84°N 117.95°W (Elev. 131 ft)
33.84°N 117.95°W (Elev. 131 ft)
12:28 am PDT Oct 4, 2026
11am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
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