Weather forecast for tomorrow
San Dimas, CA

Weather forecast for tomorrow

Tuesday, May 13.

Partly Cloudy
5:49 am

7:46 pm
PDT
Partly Cloudy
70°F / 52°F
  • Wind: 12mph SSW
  • Humidity: 52%
  • Precip. probability: 9%
  • Precipitation: 0"
  • UV index: 10
On Tuesday, May 13, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Temperature is predicted to swing from a high of a pleasant 69.8°F to a low of a crisp 51.8°F.
Temperatures are lower than average, more in line with April's norm of 72.3°F than with May's 75.7°F.
Sunrise will be at 5:49 am and sunset at 7:46 pm; tomorrow's daylight will last for 13h and 57min.

Frequently asked questions

What is the weather forecast for San Dimas for tomorrow?
Tomorrow, expect a mix of sun and clouds throughout the day.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 51.8°F.
The highest temperature will be moderately lower than the average maximum of 75.7°F in May. The lowest temperature will be in line with the average low of 54°F.
When are sunrise and sunset tomorrow?
On Tuesday, in San Dimas, sunrise will be at 5:49 am and sunset at 7:46 pm (PDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 13h and 57min.

Hourly weather forecast

12 am
  • 57°F
  • Feels like:
    55°F
Showers
Showers
  • Wind: 7mph SW
  • Pressure: 29.94"Hg
  • Humidity: 75%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 am
  • 55°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 7mph SW
  • Pressure: 29.94"Hg
  • Humidity: 77%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 am
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Wind: 6mph SW
  • Pressure: 29.94"Hg
  • Humidity: 79%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:49 am
6 am
  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 5mph S
  • Pressure: 29.97"Hg
  • Humidity: 78%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSE
  • Pressure: 29.97"Hg
  • Humidity: 71%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.97"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.97"Hg
  • Humidity: 50%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.91"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 47%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:46 pm
8 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Pressure: 29.91"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 57°F
  • Feels like:
    55°F
Mostly Clear
Mostly Clear
  • Wind: 5mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 69%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Tuesday, a combination of primarily cloud-filled and occasionally wet and sunny weather is anticipated.
With minimal precipitation of 0.04", rainfall is expected from 12 am to 3 am.
The temperature will be between a minimum of 53.6°F and a maximum of 68°F. The warmest part of the day will be around 3 pm.
The day’s peak temperature will reflect April's norm of 72.3°F more than May's 75.7°F. The minimum temperature will be resembling May's average low of 54°F.
Updated: May 12, 2025 @ 20:53:20 UTC
Published by: Weather U.S. | About Us
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