Current conditions at

SANTA FE DAM (STFC1)

Lat: 34.12614° N Lon: 117.94717° W Elev: 500.0 ft.

NA

77°F

25°C

Humidity 48%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Heat Index79°F (26°C)
Last update 18 Aug 08:57 PM PDT
Detailed forecast for

Los Angeles County San Gabriel Valley

Tonight
Partly cloudy. Lows in the mid to upper 60s.
Wednesday
Partly cloudy in the morning then sunny. Highs 93 to 100.
Wednesday Night
Mostly clear. Lows in the mid 60s to around 70.
Thursday
Partly cloudy in the morning then sunny. Highs 94 to 100.
Thursday Night
Mostly clear. Lows in the mid 60s to around 70.
Friday
Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s.
Friday Night
Mostly clear. Lows in the mid to upper 60s.
Saturday
Sunny. Highs in the lower to mid 90s.
Saturday Night
Mostly clear. Lows in the mid to upper 60s.
Sunday
Sunny. Highs in the lower to mid 90s.
Sunday Night
Mostly clear. Lows in the mid to upper 60s.
Monday
Sunny. Highs in the lower to mid 90s.
Monday Night
Mostly clear. Lows in the mid to upper 60s.
Tuesday
Sunny. Highs in the lower to mid 90s.



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739 PM PDT Tue Aug 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database