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Angwin, California Weather

Angwin, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Angwin, Napa 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 Angwin. Nearest NOAA tide station:

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✈️ Aviation Weather

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

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Angwin 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

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About Angwin, California

Angwin rests on the upper slopes of Howell Mountain, a place where the air carries the crispness of altitude and the sun, particularly in the late afternoon, seems to bleed gold onto the rolling hillsides. It lies 17.1 miles east-north-east of Santa Rosa, CA (from Santa Rosa, CA: bearing 57°T), and is situated 5.0 miles north-north-east of Saint Helena. The landscape here is a tapestry of vineyards, their orderly rows marching up the incline, interspersed with stands of oak and manzanita, their gnarled branches reaching like ancient hands. The terrain is steep, demanding, and rewards the eye with sweeping vistas of the Napa Valley unfolding below, a quilt of green and brown stitched with the silver threads of distant roads. A quietude often settles over Angwin, a stillness broken only by the rustle of leaves in the breeze or the distant, contented hum of a tractor at work. This elevated perch has long been a haven, its history intertwined with the Adventist faith that established Pacific Union College here, a prominent institution that continues to shape the character of Angwin. The college grounds themselves, with their mature trees and substantial buildings, lend a sense of permanence and intellectual pursuit to the locale. The economy of Angwin is inextricably linked to the land, with a significant portion dedicated to viticulture, producing world-renowned wines that carry the distinctive signature of Howell Mountain's terroir. Beyond the vines, a small, close-knit population thrives, its daily life paced by the seasons of the harvest and the academic calendar, fostering a unique blend of agricultural tradition and scholarly endeavor.

LocationAngwin, Napa County, California
Coordinates38.57574°N, 122.44998°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)94508
Area Code510
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service