San Dimas, CA
Current conditions, hourly and 7-day forecast, and live radar for San Dimas, CA 91773. Right now: mostly clear, 79°F. Data from the National Weather Service.
- Tonight: Mostly clear, with a low around 79. West wind 0 to 5 mph.
- Thursday: Sunny, with a high near 100. Heat index values as high as 107. West southwest wind 0 to 5 mph.
- Thursday Night: Clear, with a low around 75. West southwest wind 0 to 5 mph.
- Friday: Sunny, with a high near 93. Southwest wind 0 to 10 mph.
- Friday Night: Clear, with a low around 72. Southwest wind 0 to 10 mph.
- Saturday: Sunny, with a high near 87.