Cotati, California Weather
Cotati, California — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Cotati, Sonoma County.
Tides, marine forecast and fishing conditions near Cotati. Tide source:
Full aviation weather for Cotati is published on the Charles M. Schulz Sonoma County Airport (KSTS) page, 22 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 4 airfields within reach of Cotati have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Cotati: Marin County Airport - Gnoss Field (KDVO) 24 km · Napa County Airport (KAPC) 39 km · Healdsburg Municipal Airport (KHES) 40 km
Conditions reported at KSTS describe the airfield itself. Weather 22 km away can differ, particularly in terrain or near the coast. For conditions at Cotati specifically, see the current conditions and forecast above.
About Cotati, California
Cotati rests in a wide, sun-drenched valley, a gentle bowl cupped by the rolling Sonoma hills that blush with golden grasses in the summer months. The air here, especially as evening draws in, carries the faint, sweet scent of distant vineyards and the fainter, earthier perfume of the surrounding oak woodlands, a fragrance that seems to cling to the very skin. The landscape is a subtle mosaic of cultivated fields and open spaces, punctuated by the occasional stand of mature trees that stand like ancient sentinels against the vast, often startlingly blue sky. This is a place where the horizon feels both expansive and intimately close, where the land itself seems to exhale a quiet, enduring peace. The history of Cotati is deeply entwined with the agricultural ambitions of early settlers, who saw in this fertile valley the promise of prosperity, particularly through the cultivation of wheat and later, various fruits and vegetables. The town’s distinctive circular street plan, a relic of an ambitious but ultimately unrealized utopian vision from the late 19th century, remains a curious and enduring landmark, a testament to a bold experiment in urban design. Today, while agriculture still plays a vital role, the local economy has diversified, embracing a blend of small businesses, artisanal crafts, and a growing presence in the service sector, all contributing to Cotati's character as a community that honors its past while looking toward a vibrant, evolving future.
Live animated radar for Cotati and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Cotati, Sonoma County, California |
| Coordinates | 38.326859°N, 122.70721°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 94931 |
| Area Code | 510 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Cotati, California Weather Page
This page provides live weather conditions and forecasts for Cotati, California, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Cotati includes coordinates 38.326859°N, 122.707210°W, situated in Sonoma County. ZIP code 94931. Telephone area code: 510. Timezone: Pacific Time (America/Los_Angeles).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
