Weather forecast for tomorrowShelter Island, CA

Weather forecast for tomorrow

Monday Oct 19, 2026

79°F
64°F

Mostly Sunny

Precip. probability: 12%
Precipitation: 0"
Wind: 10mphWSW 258°
Humidity: 64%
UV index: 6
Sunrise: 6:56 am PDT
Sunset: 6:11 pm PDT
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Tomorrow, on Monday, mostly sunny skies are expected.
The temperature scale will run from a maximum of a warm 78.8°F to a minimum of a breezy 64.4°F.
Sunrise will be at 6:56 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 15min.

Hourly overview

Hourly temperatures

Warmest hour: 12 pm 81°C.
Coldest hour: 6 am 66°C.

Chance of precipitation

Highest chance: 9 pm 14%.

Hourly weather forecast

12 am

70°F
Feels like:
70°F

Clear

Precip. probability: 6%
Precipitation: 0"
Wind: 3mphNNW 338°
Humidity: 74%
Pressure: 29.91"Hg
Visibility: 8mi
UV index: 0
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2 am

68°F
Feels like:
70°F

Clear

Precip. probability: 7%
Precipitation: 0"
Wind: 2mphNNE 31°
Humidity: 74%
Pressure: 29.91"Hg
Visibility: 8mi
UV index: 0
details ▼

4 am

66°F
Feels like:
66°F

Clear

Precip. probability: 6%
Precipitation: 0"
Wind: 2mphNNE 26°
Humidity: 79%
Pressure: 29.88"Hg
Visibility: 9mi
UV index: 0
details ▼

6 am

66°F
Feels like:
66°F

Clear

Precip. probability: 7%
Precipitation: 0"
Wind: 2mphNE 55°
Humidity: 76%
Pressure: 29.88"Hg
Visibility: 9mi
UV index: 0
details ▼

Sunrise: 6:56 am

8 am

68°F
Feels like:
68°F

Mostly Sunny

Precip. probability: 2%
Precipitation: 0"
Wind: 2mphENE 67°
Humidity: 69%
Pressure: 29.91"Hg
Visibility: 9mi
UV index: 0
details ▼

10 am

75°F
Feels like:
75°F

Mostly Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 3mphSW 232°
Humidity: 57%
Pressure: 29.91"Hg
Visibility: 9mi
UV index: 3
details ▼

12 pm

79°F
Feels like:
81°F

Mostly Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 7mphWSW 256°
Humidity: 54%
Pressure: 29.91"Hg
Visibility: 9mi
UV index: 6
details ▼

2 pm

77°F
Feels like:
81°F

Mostly Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 9mphW 260°
Humidity: 60%
Pressure: 29.85"Hg
Visibility: 9mi
UV index: 5
details ▼

4 pm

75°F
Feels like:
75°F

Mostly Sunny

Precip. probability: 8%
Precipitation: 0"
Wind: 10mphW 268°
Humidity: 71%
Pressure: 29.85"Hg
Visibility: 9mi
UV index: 2
details ▼

6 pm

72°F
Feels like:
73°F

Partly Cloudy

Precip. probability: 12%
Precipitation: 0"
Wind: 7mphW 263°
Humidity: 74%
Pressure: 29.83"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:11 pm

8 pm

70°F
Feels like:
72°F

Partly Cloudy

Precip. probability: 14%
Precipitation: 0"
Wind: 4mphWSW 258°
Humidity: 81%
Pressure: 29.85"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

70°F
Feels like:
70°F

Partly Cloudy

Precip. probability: 14%
Precipitation: 0"
Wind: 4mphSW 222°
Humidity: 80%
Pressure: 29.85"Hg
Visibility: 9mi
UV index: 0
details ▼

Tomorrow, a combination of clear and dull weather is predicted.
The temperature will be between the lowest temperature of 66.2°F and the highest temperature of 78.8°F. The warmest part of the day is anticipated around noon.

Updated: Oct 18, 2026 @ 16:47:49 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate