Weather forecast for 10 days
Simi Valley, CA

Weather forecast for the weekend

Saturday, Jun 14.

Partly Cloudy
5:41 am

8:09 pm
PDT
Partly Cloudy
84°F / 63°F
  • Wind: 11mph WSW
  • Humidity: 45%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 10
On Saturday, June 14, some passing clouds may drift through, but the sun will shine at times.
The maximum temperature will be a temperate 84.2°F, while the minimum anticipated temperature is a breezy 62.6°F.
The forecast high is higher and more aligned with what is typical in July than in June.
Sunrise will be at 5:41 am and sunset at 8:09 pm; the daylight will last for 14h and 29min.

Sunday, Jun 15.

Sunny
5:41 am

8:10 pm
PDT
Sunny
90°F / 63°F
  • Wind: 11mph WSW
  • Humidity: 37%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in Simi Valley, expect bright skies and plenty of sunshine.
Dramatic temperature shifts from a high of a blazing 89.6°F to a low of a breezy 62.6°F are forecasted.
An unusual hotter pattern is expected, as the day’s high matches July's typical max of 80.8°F.
Sunrise will be at 5:41 am and sunset at 8:10 pm; the daylight will last for 14h and 29min.

Frequently asked questions

What is the weather forecast for Simi Valley for Saturday?
On Saturday, some passing clouds may drift through, but the sun will shine at times.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 84.2°F, while the minimum temperature will be 62.6°F.
What is the weather forecast for Simi Valley for Sunday?
On Sunday, sunny skies are in store, with excellent visibility.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 89.6°F, while the minimum temperature will be 62.6°F.
What is the weather forecast for Simi Valley for the next ten days?
In Simi Valley, a combination of dry and sunny and cloudy weather is expected for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will vary between 82.4°F and 89.6°F, while the minimum temperature will be between 57.2°F and 64.4°F.
What will be the hottest and the coldest days?
Sunday will be the hottest day, with a maximum temperature of 89.6°F. The coldest days will be Thursday and Friday, with a maximum of 82.4°F.

Long-term weather forecast

ThuJun 12.
  • 82°F
  • 57°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 11mph WSW
  • Humidity: 65%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
FriJun 13.
  • 82°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 52%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
SatJun 14.
  • 84°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 45%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:41 am 8:09 pm PDT
SunJun 15.
  • 90°F
  • 63°F
Sunny
Sunny
  • Wind: 11mph WSW
  • Humidity: 37%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:41 am 8:10 pm PDT
MonJun 16.
  • 88°F
  • 63°F
Sunny
Sunny
  • Wind: 11mph SW
  • Humidity: 40%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:41 am 8:10 pm PDT
TueJun 17.
  • 88°F
  • 63°F
Sunny
Sunny
  • Wind: 10mph WSW
  • Humidity: 39%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:41 am 8:10 pm PDT
WedJun 18.
  • 88°F
  • 64°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Humidity: 39%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:41 am 8:11 pm PDT
ThuJun 19.
  • 86°F
  • 64°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Humidity: 46%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:41 am 8:11 pm PDT
FriJun 20.
  • 88°F
  • 64°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Humidity: 44%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:42 am 8:11 pm PDT
SatJun 21.
  • 86°F
  • 63°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 41%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:42 am 8:11 pm PDT
During the upcoming ten-day period, a combination of dry and sunny and overcast weather is anticipated.
Rainfall is not predicted in Simi Valley in the upcoming days.
In the coming days, the highest temperature will range between 82.4°F and 89.6°F, while the minimum temperature is forecast to range between 57.2°F and 64.4°F.
With the highest temperature of 89.6°F, Sunday will be the hottest day; with a maximum temperature of 82.4°F, Thursday and Friday will be the coldest days.
Updated: Jun 12, 2025 @ 11:55:24 UTC
Published by: Weather U.S. | About Us
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