Current conditions at

SANTA FE DAM (STFC1)

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

NA

71°F

22°C

Humidity 70%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Last update 20 Aug 12:57 AM PDT
Extended Forecast for

2 Miles WNW San Dimas CA

Heat Advisory August 20, 01:37am until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 20, 01:37am until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Overnight

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 96. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 11pm.  Partly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming light west southwest  in the evening.

    Low: 68 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 95. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm.
Thursday
Mostly sunny and hot, with a high near 96. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 68. Southwest wind 5 to 10 mph becoming light west southwest in the evening.
Friday
Sunny, with a high near 95. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 68.
Monday
Sunny and hot, with a high near 96.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW San Dimas CA
 34.11°N 117.84°W (Elev. 794 ft)
1:31 am PDT Aug 20, 2026
1am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database