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Walnut Creek, California Weather

Walnut Creek, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Walnut Creek, Contra Costa County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Walnut Creek. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Walnut Creek — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Walnut Creek and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Walnut Creek, California

Walnut Creek unfolds as a sun-drenched expanse, where rolling hills, softened by the passage of seasons, meet the vibrant pulse of a modern California city. It lies 2.9 miles south of Pleasant Hill, CA (from Pleasant Hill, CA: bearing 185°T), and is situated 5.3 miles south-south-west of Concord. The landscape here is a study in contrasts: the verdant slopes, often dusted with the golden hues of dry grasses, cradle a valley floor crisscrossed by a network of streets and shimmering glass buildings. Oak trees, ancient and stoic, punctuate the hillsides, their branches reaching towards a sky that can shift from the crisp blue of morning to a hazy, almost bruised purple at dusk, a light that seems to linger, imbuing the air with a fleeting, ethereal beauty. The distant silhouette of Mount Diablo stands as a majestic sentinel, its presence a constant reminder of the wilder, untamed beauty that lies just beyond the city's edge, a place where fog might creep in from the coast, lending a mysterious veil to the familiar terrain. This land, long a haven for indigenous peoples, was transformed by Spanish missionaries and later by American settlers drawn by the promise of fertile soil and a climate that coaxed forth bountiful harvests. The rich agricultural heritage of Walnut Creek, once defined by its namesake trees and abundant orchards, has given way to a dynamic economy, its arteries now flowing with commerce, technology, and a thriving retail sector. The Broadway Plaza stands as a testament to this evolution, a gleaming hub of activity that draws shoppers from across the region, while the nearby Lesher Center for the Arts offers a different kind of nourishment, a stage for creativity and cultural exchange. Yet, the echoes of its past persist, whispering in the names of streets and the enduring, stoic presence of those ancient oaks, a subtle reminder of the layers of history that have shaped this ever-evolving corner of the East Bay.

LocationWalnut Creek, Contra Costa County, California
Coordinates37.906313°N, 122.064963°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)94597, 94595, 94596, 94598
Area Code510
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service