Weather forecast for 10 days
Walnut Creek, CA

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:44 am

8:35 pm
PDT
Sunny
81°F / 55°F
  • Wind: 12mph W
  • Humidity: 40%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 10
On Saturday, in Walnut Creek, clear and sunny conditions are expected.
Temperature is forecasted to swing from a high of a temperate 80.6°F to a low of a moderate 55.4°F.
Saturday's high temperature will mirror the usual June maximum of 79.9°F.
Sunrise will be at 5:44 am and sunset at 8:35 pm; the daylight will last for 14h and 51min.

Sunday, Jun 22.

Sunny
5:45 am

8:35 pm
PDT
Sunny
84°F / 54°F
  • Wind: 12mph WSW
  • Humidity: 38%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 10
On Sunday, June 22, sunshine is forecasted under mostly clear skies.
Substantial temperature fluctuations from a high of a warm 84.2°F to a low of a fresh 53.6°F are predicted.
The forecasted temperature is a couple of degrees higher than June's regular maximum of 79.9°F.
Sunrise will be at 5:45 am and sunset at 8:35 pm; the daylight will last for 14h and 50min.

Frequently asked questions

What is the weather forecast for Walnut Creek for Saturday?
On Saturday, expect bright skies and plenty of sunshine.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 80.6°F, while the lowest temperature will be 55.4°F.
What is the weather forecast for Walnut Creek for Sunday?
On Sunday, in Walnut Creek, clear skies and sunshine are anticipated.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 84.2°F, while the minimum temperature will be 53.6°F.
What is the weather forecast for Walnut Creek for the next ten days?
In Walnut Creek, predominantly clear and occasionally gloomy weather is forecasted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 75.2°F and 89.6°F, while the minimum temperature will vary between 51.8°F and 55.4°F.
What will be the hottest and the coldest days?
The hottest day will be Wednesday, with a maximum of 89.6°F. With a maximum temperature of 75.2°F, Thursday will be the coldest day.

Long-term weather forecast

MonJun 16.
  • min.
  • 52°F
Clear
Clear
  • Wind: 14mph SSW
  • Humidity: 74%
  • UV index: 0
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:43 am 8:34 pm PDT
TueJun 17.
  • 82°F
  • 54°F
Sunny
Sunny
  • Wind: 12mph SW
  • Humidity: 46%
  • UV index: 10
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:44 am 8:34 pm PDT
WedJun 18.
  • 90°F
  • 54°F
Sunny
Sunny
  • Wind: 12mph SW
  • Humidity: 47%
  • UV index: 10
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:44 am 8:34 pm PDT
ThuJun 19.
  • 75°F
  • 52°F
Sunny
Sunny
  • Wind: 16mph SW
  • Humidity: 52%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:44 am 8:35 pm PDT
FriJun 20.
  • 77°F
  • 52°F
Sunny
Sunny
  • Wind: 15mph SW
  • Humidity: 48%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:44 am 8:35 pm PDT
SatJun 21.
  • 81°F
  • 55°F
Sunny
Sunny
  • Wind: 12mph W
  • Humidity: 40%
  • UV index: 10
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:44 am 8:35 pm PDT
SunJun 22.
  • 84°F
  • 54°F
Sunny
Sunny
  • Wind: 12mph WSW
  • Humidity: 38%
  • UV index: 10
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:45 am 8:35 pm PDT
MonJun 23.
  • 79°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 52%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:45 am 8:35 pm PDT
TueJun 24.
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SW
  • Humidity: 58%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:45 am 8:36 pm PDT
WedJun 25.
  • 82°F
  • 55°F
Sunny
Sunny
  • Wind: 12mph SW
  • Humidity: 52%
  • UV index: 10
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:45 am 8:36 pm PDT
Over the next ten days, primarily clear and occasionally gloomy weather is anticipated.
Rain is not expected in Walnut Creek in the upcoming period.
There will be a considerable variation in temperature in the next ten days. Highs will range from 75.2°F to 89.6°F, while the nighttime low will be mostly stable, as the minimum temperature will fluctuate between 51.8°F and 55.4°F.
Expect the hottest day on Wednesday, with temperatures peaking at 89.6°F; with the highest temperature of 75.2°F, Thursday will be the coldest day.
Updated: Jun 17, 2025 @ 05:08:56 UTC
Published by: Weather U.S. | About Us
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