Weather forecast for 10 days
San Marino, CA

Weather forecast for the weekend

Saturday, Jun 21.

AM Clouds / PM Sun
5:39 am

8:08 pm
PDT
AM Clouds / PM Sun
77°F / 59°F
  • Wind: 9mph S
  • Humidity: 56%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 10
Today, in San Marino, expect a cloudy morning, but by midday, the sun will begin to shine through.
The maximum predicted temperature is a warm 77°F, while the minimum temperature will be a mild 59°F.
The maximum temperature today is forecasted to reflect June's average high of 80.2°F.
Sunrise will be at 5:39 am and sunset at 8:08 pm; the daylight will last for 14h and 29min.

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.
What is the weather forecast for San Marino for the next ten days?
In San Marino, a combination of gloomy and sunny weather is forecasted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will vary between 77°F and 87.8°F, while the minimum temperature will be between 59°F and 64.4°F.
What will be the hottest and the coldest days?
The hottest days will be next Saturday and Sunday, with a maximum of 87.8°F. Today is the coldest day, with a maximum temperature of 77°F.

Long-term weather forecast

SatJun 21.
  • 77°F
  • 59°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 9mph S
  • Humidity: 56%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:39 am 8:08 pm PDT
SunJun 22.
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSW
  • Humidity: 49%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:40 am 8:08 pm PDT
MonJun 23.
  • 81°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph S
  • Humidity: 51%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:40 am 8:09 pm PDT
TueJun 24.
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Humidity: 54%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:40 am 8:09 pm PDT
WedJun 25.
  • 86°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSW
  • Humidity: 50%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
ThuJun 26.
  • 86°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Humidity: 49%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
FriJun 27.
  • 86°F
  • 63°F
Sunny
Sunny
  • Wind: 7mph S
  • Humidity: 47%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
SatJun 28.
  • 88°F
  • 64°F
Sunny
Sunny
  • Wind: 7mph SSW
  • Humidity: 44%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:42 am 8:09 pm PDT
SunJun 29.
  • 88°F
  • 63°F
Sunny
Sunny
  • Wind: 7mph SSW
  • Humidity: 44%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:42 am 8:09 pm PDT
MonJun 30.
  • 86°F
  • 63°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Humidity: 46%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:42 am 8:09 pm PDT
A combination of cloud-filled and sunny weather is predicted.
Rainfall is not expected in San Marino in the upcoming period.
In the upcoming days, the highest temperature will vary between 77°F and 87.8°F, while fluctuations in the night’s lowest temperature will be minimal, as the lowest temperatures will remain in the range of 59°F to 64.4°F.
Next Saturday and Sunday, with the highest temperature of 87.8°F, will be the hottest days; today is the coldest day, with a maximum temperature of 77°F.
Updated: Jun 21, 2025 @ 08:15:38 UTC
Published by: Weather U.S. | About Us
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