Current conditions at

SANTA FE DAM (STFC1)

Lat: 34.12614°NLon: 117.94717°WElev: 500.0ft.

NA

91°F

33°C

Humidity 37%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Heat Index91°F (33°C)
Last update 04 Aug 01:57 PM PDT
Extended Forecast for

4 Miles NNW Diamond Bar CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 93. Southwest wind around 10 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light west southwest  in the evening.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. Southwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 93. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light west southwest in the evening.
Wednesday
Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 64. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 66.
Monday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Diamond Bar CA
 34.04°N 117.86°W (Elev. 942 ft)
9:11 am PDT Aug 4, 2026
2pm PDT Aug 4, 2026-6pm PDT Aug 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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