Current conditions at
WHITTIER HILLS (WTHC1)
Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.NA
53°F
12°C
| Humidity | 85% |
| Wind Speed | SE 4 MPH |
| Barometer | NA |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 15 Apr 12:57 AM PDT |
Extended Forecast for
2 Miles WSW Diamond Bar CA
Overnight
Low: 50 °F
Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Cloudy
Thursday
High: 73 °F
Decreasing
CloudsThursday Night
Low: 51 °F
Mostly Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 54 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 50. South southwest wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 73. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph becoming light south southwest in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 51. Southwest wind 5 to 10 mph becoming east after midnight.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 74.
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)
11:27 pm PDT Apr 14, 2026
1am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
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