Hazardous Weather Conditions
Current conditions at
WHITTIER HILLS (WTHC1)
Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.NA
74°F
23°C
| Humidity | 39% |
| Wind Speed | S 5 MPH |
| Barometer | NA |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Last update | 13 Oct 01:57 PM PDT |
Extended Forecast for
3 Miles WNW Diamond Bar CASimilar City Names
Red Flag Warning October 15, 06:00am until October 16, 10:00pm
This Afternoon
High: 71 °F
Sunny
Tonight
Low: 55 °F
Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 58 °F
Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 65 °F
Clear
Friday
High: 91 °F
Sunny
Friday Night
Low: 66 °F
Clear
Saturday
High: 89 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 71. West southwest wind around 5 mph.
Tonight
Clear, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 80. North northeast wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Clear, with a low around 58. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 87. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 65.
Friday
Sunny, with a high near 91.
Friday Night
Clear, with a low around 66.
Saturday
Sunny, with a high near 89.
Saturday Night
Clear, with a low around 64.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Diamond Bar CASimilar City Names
34.02°N 117.85°W (Elev. 561 ft)
34.02°N 117.85°W (Elev. 561 ft)
12:52 pm PDT Oct 13, 2026
2pm PDT Oct 13, 2026-6pm PDT Oct 19, 2026
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