Antioch, California Weather
Antioch, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Antioch, Contra Costa County.
Tides, marine forecast and fishing conditions near Antioch. Tide source:
Flight conditions near Antioch. Data source: locating…
About Antioch, California
Antioch rests at the confluence of the San Joaquin and Sacramento Rivers, a place where the land gently slopes towards the delta's embrace. It lies 4.6 miles east-south-east of Pittsburg, CA (from Pittsburg, CA: bearing 110°T), and is situated 7.8 miles north-west of Brentwood. This geographic generosity has shaped Antioch's past, from its early days as a bustling port serving the Gold Rush era to its more recent industrial prominence, particularly in glass manufacturing, which once lent a distinct shimmer to the local economy. The fertile delta soil surrounding Antioch has also sustained agricultural endeavors, its bounty often passing through the city's vital waterways, a constant flow that has dictated much of its commerce and development. The warm, dry air, often carrying the scent of distant orchards and the salty tang of the estuary, has been a persistent feature of life here, a subtle but constant reminder of the land's enduring gifts. The cultural character of Antioch is one of pragmatic resilience, a spirit forged by its working-class roots and its position as a gateway to the broader Bay Area. While grand landmarks are few, the everyday rhythm of its neighborhoods and the enduring presence of the rivers offer their own quiet beauty, especially as the sun dips low, casting long shadows across the water. For those seeking higher learning, nearby institutions offer avenues of knowledge, and the region's vibrant youth often find expression in local sports teams, their energy a lively counterpoint to the more settled pace of adult life. Throughout its history, Antioch has been touched by the lives of individuals who have contributed to the nation's fabric, their stories now part of the city's unfolding narrative.
Live animated radar for Antioch 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 | Antioch, Contra Costa County, California |
| Coordinates | 38.004921°N, 121.805789°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 94509, 94531 |
| Area Code | 510 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Antioch, California Weather Page
This page provides live weather conditions and forecasts for Antioch, California, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. 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 Antioch includes coordinates 38.004921°N, 121.805789°W, situated in Contra Costa County. ZIP code 94509, 94531. 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. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. 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.
