Weather forecast for 10 days
Simi Valley, CA

Weather forecast for the weekend

Saturday, Jun 7.

Partly Cloudy
5:41 am

8:06 pm
PDT
Partly Cloudy
77°F / 57°F
  • Wind: 11mph WSW
  • Humidity: 60%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 10
On Saturday, in Simi Valley, a partly cloudy sky is anticipated.
The highest temperature will be a warm 77°F, while the lowest temperature will be a mild 57.2°F.
The predicted high for today will reflect the normal June maximum of 75.6°F.
Sunrise was at 5:41 am and sunset will be at 8:06 pm; the daylight will last for 14h and 25min.

Sunday, Jun 8.

Partly Cloudy
5:41 am

8:07 pm
PDT
Partly Cloudy
81°F / 61°F
  • Wind: 12mph SW
  • Humidity: 58%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 10
Tomorrow, occasional clouds will pass by, but expect bright spells.
Forecasted temperatures will peak at a warm 80.6°F and dip to a minimum of a breezy 60.8°F.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be 82.4°F.
The daily maximum temperature is expected to be slightly warmer than June's climate average of 75.6°F.
Sunrise will be at 5:41 am and sunset at 8:07 pm; tomorrow's daylight will last for 14h and 26min.

Frequently asked questions

What is the weather forecast for Simi Valley for tomorrow?
Tomorrow, in Simi Valley, intermittent cloud cover is expected, allowing for some sunshine.
What will be the highest temperature in Simi Valley tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 60.8°F. The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be 82.4°F.
The maximum temperature will be slightly warmer than the average highest temperature of 75.6°F in June. Tomorrow, the lowest temperature will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Simi Valley, sunrise will be at 5:41 am and sunset at 8:07 pm (PDT).
How many hours of daylight will Simi Valley have tomorrow?
In Simi Valley, tomorrow, there will be 14h and 26min of daylight.
What is the weather forecast for Simi Valley for the next ten days?
In Simi Valley, a combination of cloudy and dry and sunny weather is predicted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 77°F and 84.2°F, while the minimum temperature will range between 57.2°F and 62.6°F.
What will be the hottest and the coldest days?
With the maximum temperature of 84.2°F, Tuesday will be the hottest day. The coldest days will be Saturday and Friday, with a maximum of 77°F.

Long-term weather forecast

SatJun 7.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 60%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:41 am 8:06 pm PDT
SunJun 8.
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 58%
  • UV index: 10
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:41 am 8:07 pm PDT
MonJun 9.
  • 82°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 57%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:41 am 8:07 pm PDT
TueJun 10.
  • 84°F
  • 63°F
Sunny
Sunny
  • Wind: 10mph SW
  • Humidity: 54%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:41 am 8:08 pm PDT
WedJun 11.
  • 82°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Humidity: 54%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:41 am 8:08 pm PDT
ThuJun 12.
  • 81°F
  • 59°F
Sunny
Sunny
  • Wind: 10mph SSW
  • Humidity: 58%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
FriJun 13.
  • 77°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSW
  • Humidity: 61%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
SatJun 14.
  • 79°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Humidity: 55%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
SunJun 15.
  • 81°F
  • 61°F
Sunny
Sunny
  • Wind: 10mph SSW
  • Humidity: 46%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:41 am 8:10 pm PDT
MonJun 16.
  • 82°F
  • 61°F
Sunny
Sunny
  • Wind: 10mph WSW
  • Humidity: 39%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:41 am 8:10 pm PDT
In the days ahead, a combination of overcast and sun-filled weather is anticipated.
Rain is not forecasted in Simi Valley in the upcoming period.
In the upcoming period, the maximum temperature will range between 77°F and 84.2°F, while fluctuations in the night’s lowest temperature will be minimal, as the minimum temperature will fluctuate between 57.2°F and 62.6°F.
With the highest temperature of 84.2°F, Tuesday will be the hottest day; Saturday and Friday, with the highest temperature of 77°F, will be the coldest days.
Updated: Jun 7, 2025 @ 15:44:57 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate
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