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Hazardous Weather Conditions

Current conditions at

SANTA FE DAM (STFC1)

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

NA

64°F

18°C

Humidity 98%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Last update 19 Aug 04:57 AM PDT
Extended Forecast for

Glendora CA

Extreme Heat Watch August 20, 01:00pm until August 23, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Sunny, with a high near 91. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 64. West southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 64 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 95. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 95 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67. West southwest wind 5 to 10 mph becoming light west northwest in the evening.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 70.

    Low: 70 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

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

    High: 97 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 91. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 64. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 95. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 67. West southwest wind 5 to 10 mph becoming light west northwest in the evening.
Thursday
Sunny and hot, with a high near 100. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 70.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Mostly clear, with a low around 70.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glendora CA
 34.13°N 117.88°W (Elev. 673 ft)
Last Update:
3:15 am PDT Aug 19, 2025
Forecast Valid:
5am PDT Aug 19, 2025-6pm PDT Aug 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation