Hazardous Weather Conditions
Current conditions at
WHITTIER HILLS (WTHC1)
Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.NA
76°F
24°C
| Humidity | 48% |
| Wind Speed | WSW 4 MPH |
| Barometer | NA |
| Dewpoint | 55°F (13°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 11 Mar 02:57 PM PDT |
Extended Forecast for
2 Miles WSW Diamond Bar CA
Heat Advisory March 12, 10:00am until March 13, 08:00pm
This Afternoon
High: 81 °F
Sunny
Tonight
Low: 58 °F
Clear
Thursday
High: 95 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 95 °F
Sunny
Friday Night
Low: 64 °F
Partly Cloudy
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 81. West wind around 10 mph.
Tonight
Clear, with a low around 58. West wind around 5 mph becoming east in the evening.
Thursday
Sunny, with a high near 95. East wind around 5 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming east after midnight.
Friday
Sunny, with a high near 95. East wind around 5 mph becoming calm.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny and hot, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Diamond Bar CA
34°N 117.85°W (Elev. 679 ft)
34°N 117.85°W (Elev. 679 ft)
2:09 pm PDT Mar 11, 2026
3pm PDT Mar 11, 2026-6pm PDT Mar 17, 2026
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