Weather forecast for tomorrow
Sylmar, CA

Weather forecast for tomorrow

Tuesday, Jun 10.

Partly Cloudy
5:39 am

8:07 pm
PDT
Partly Cloudy
90°F / 63°F
  • Wind: 10mph S
  • Humidity: 52%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 10
Tomorrow, in Sylmar, intermittent cloud cover is expected, allowing for some sunshine.
A wide temperature range is predicted, from a high of a tropical 89.6°F to a low of a comfortable 62.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at a very hot 95°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted temperature of 89.6°F resembles July's typical high of 84.2°F more than June's.
Sunrise will be at 5:39 am and sunset at 8:07 pm; tomorrow's daylight will last for 14h and 27min.

Frequently asked questions

What is the weather forecast for Sylmar for tomorrow?
On Tuesday, variable cloud cover will persist, but sunshine will break through.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 62.6°F. The maximum heat index, which combines air temperature and relative humidity, is computed to be 95°F.
The maximum temperature will be notably higher than the average highest temperature of 79.3°F in June. The lowest temperature will be a couple of degrees higher than the average low of 58.6°F.
When is the sunrise / sunset tomorrow?
On Tuesday, in Sylmar, sunrise will be at 5:39 am and sunset at 8:07 pm (PDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 14h and 27min.

Hourly weather forecast

12 am
  • 64°F
  • Feels like:
    64°F
Mostly Clear
Mostly Clear
  • Wind: 4mph SE
  • Pressure: 29.88"Hg
  • Humidity: 76%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Wind: 3mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 82%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 6mi
4 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph S
  • Pressure: 29.88"Hg
  • Humidity: 84%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 6mi
Sunrise: 5:39 am
6 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 78%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.91"Hg
  • Humidity: 64%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 6mph S
  • Pressure: 29.88"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 86°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 29.85"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
4 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 10mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 34%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
6 pm
  • 84°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 9mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
8 pm
  • 77°F
  • Feels like:
    79°F
Sunny
Sunny
  • Wind: 7mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:07 pm
10 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 6mph SE
  • Pressure: 29.88"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of mostly clear and gloomy weather is anticipated.
The temperature will be between a minimum of 60.8°F and a maximum of 89.6°F. The hottest part of the day will be around 4 pm.
The temperature will be more close to what’s typical for July than the usual maximum in June. The lowest temperature is expected to be relatively higher than the average minimum in June, typically 58.6°F.
Updated: Jun 9, 2025 @ 18:00:31 UTC
Published by: Weather Atlas | About Us
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