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Weather in Walnut Creek, California, USA

Now
44 °F

Fog.


Feels Like: 44 °F
Forecast: 60 / 40 °F
Wind: No wind

Location: Buchanan Field
Current Time: Dec 5, 2025 at 10:43:01 pm
Latest Report: Dec 5, 2025 at 9:53 pm
Visibility: 2 mi
Pressure: 30.14 "Hg
Humidity: 93%
Dew Point: 42 °F
Location of Walnut CreekLocation

Upcoming 5 hours

Now11:00 pm12:00 am1:00 am2:00 am3:00 am
44 °F43 °F42 °F42 °F42 °F42 °F

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Forecast for the next 48 hours

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 FridaySaturdaySunday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature43 °F42 °F45 °F59 °F47 °F44 °F46 °F
Clear.Clear.Sunny.Sunny.Clear.Broken clouds.Mostly cloudy.
Feels Like43 °F42 °F45 °F59 °F47 °F44 °F46 °F
Wind Speed1 mph2 mph2 mph2 mph1 mph2 mph1 mph
Wind Direction-NE
NE
NW
-NE
NNE
Humidity88%89%86%64%90%92%88%
Dew Point40 °F39 °F41 °F47 °F45 °F42 °F43 °F
Visibility6 mi6 mi8 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 Friday, December 5, 2025 5:42:34 pm Walnut Creek time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Fog. 52 / 38 °F
Humidity: 90%. Wind: 5 mph from Northeast

More weather last week

Currently at nearby stations

47 °F

Metro Oakland International Airport: (15 mi)

Passing clouds.

48 °F

Hayward Air Terminal: (17 mi)

Clear.

42 °F

Livermore Municipal Airport: (20 mi)

Fog.

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Forecast for the next 2 weeks

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30
1
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5

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Detailed forecast for 14 days