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Weather in Walnut Creek, California, USA

Now
44 °F

Fog.


Feels Like: 42 °F
Forecast: 63 / 40 °F
Wind: 5 mph from Northwest

Location: Buchanan Field
Current Time: Dec 4, 2025 at 7:55:02 pm
Latest Report: Dec 4, 2025 at 6:53 pm
Visibility: 6 mi
Pressure: 30.22 "Hg
Humidity: 89%
Dew Point: 41 °F
Location of Walnut CreekLocation

Upcoming 5 hours

Now8:00 pm9:00 pm10:00 pm11:00 pm12:00 am
44 °F44 °F43 °F42 °F42 °F41 °F

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Forecast for the next 48 hours

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 ThursdayFridaySaturday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature43 °F41 °F45 °F61 °F48 °F45 °F47 °F
Mostly clear.Mostly clear.Scatt­erred clouds.Sunny.Partly cloudy.Partly cloudy.Partly cloudy.
Feels Like43 °F41 °F45 °F61 °F48 °F45 °F47 °F
Wind Speed2 mph3 mph2 mph2 mph1 mph2 mph2 mph
Wind DirectionNE
ENE
ENE
NW
S
NE
ENE
Humidity87%88%83%57%87%92%88%
Dew Point39 °F38 °F40 °F45 °F45 °F43 °F43 °F
Visibility5 mi6 mi7 mi8 mi6 mi5 mi7 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Thursday, December 4, 2025 5:02:33 pm Walnut Creek time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Fog. 65 / 41 °F
Humidity: 65%. Wind: 4 mph from Northeast

More weather last week

Currently at nearby stations

51 °F

Metro Oakland International Airport: (15 mi)

Passing clouds. (1 hour ago)

50 °F

Hayward Air Terminal: (17 mi)

Clear. (1 hour ago)

43 °F

Livermore Municipal Airport: (20 mi)

Fog. (1 hour ago)

More weather in USA

Forecast for the next 2 weeks

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30
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View historic weather

19
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Detailed forecast for 14 days