Weather forecast for tomorrow
San Marino, CA

Weather forecast for tomorrow

Sunday, Jun 22.

Partly Cloudy
5:40 am

8:08 pm
PDT
Partly Cloudy
81°F / 61°F
  • Wind: 9mph SSW
  • Humidity: 49%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in San Marino, the sky will feature a blend of clouds and sunshine.
The temperature will fluctuate from a high of a moderately hot 80.6°F to a low of an enjoyable 60.8°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 80.6°F.
Tomorrow's peak temperature is predicted to align with June's common high of 80.2°F.
Sunrise will be at 5:40 am and sunset at 8:08 pm; tomorrow's daylight will last for 14h and 29min.

Frequently asked questions

What is the weather forecast for San Marino for tomorrow?
Tomorrow, in San Marino, expect a mix of sun and clouds throughout the day.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 60.8°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 80.6°F.
The maximum temperature will be in line with the average highest temperature of 80.2°F in June. Tomorrow, the lowest temperature will be also in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in San Marino, sunrise will be at 5:40 am and sunset at 8:08 pm (PDT).
How long will the day be tomorrow?
In San Marino, tomorrow, there will be 14h and 29min of daylight.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Wind: 5mph S
  • Pressure: 29.85"Hg
  • Humidity: 66%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 69%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 5:40 am
6 am
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SE
  • Pressure: 29.88"Hg
  • Humidity: 67%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 68°F
  • Feels like:
    68°F
Mostly Sunny
Mostly Sunny
  • Wind: 3mph S
  • Pressure: 29.88"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 7mph SW
  • Pressure: 29.85"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 9mph SW
  • Pressure: 29.83"Hg
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 8mph SW
  • Pressure: 29.8"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Wind: 6mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:08 pm
10 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Wind: 4mph S
  • Pressure: 29.85"Hg
  • Humidity: 62%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloud-filled and dry and sunny weather is forecasted.
The temperature will be between a minimum of 60.8°F and a maximum of 80.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The maximum temperature will be close to the average high of 80.2°F in June. The nighttime low tomorrow will be also close to June's typical minimum temperature.
Updated: Jun 21, 2025 @ 08:15:38 UTC
Published by: Weather U.S. | About Us
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