Hazardous Weather Conditions
Current conditions at
WHITTIER HILLS (WTHC1)
Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.NA
57°F
14°C
| Humidity | 87% |
| Wind Speed | NE 6 MPH |
| Barometer | NA |
| Dewpoint | 53°F (12°C) |
| Visibility | NA |
| Last update | 19 May 06:57 AM PDT |
Extended Forecast for
3 Miles NW Fullerton Municipal CA
Today

High: 85 °F
Sunny
Tonight

Low: 61 °F
Mostly Clear
Wednesday

High: 85 °F
Sunny
Wednesday Night

Low: 60 °F
Partly Cloudy
Thursday

High: 84 °F
Sunny
Thursday Night

Low: 59 °F
Mostly Clear
Friday

High: 78 °F
Sunny
Friday Night

Low: 58 °F
Mostly Clear
Saturday

High: 77 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 85. North wind 5 to 10 mph becoming west southwest in the morning.
Tonight
Mostly clear, with a low around 61. West wind around 5 mph becoming east after midnight.
Wednesday
Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. South southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 84. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 58.
Memorial Day
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Fullerton Municipal CA
33.9°N 118.02°W (Elev. 105 ft)
33.9°N 118.02°W (Elev. 105 ft)
2:07 am PDT May 19, 2026
7am PDT May 19, 2026-6pm PDT May 25, 2026



