Current weather
Checking the latest reportMeasured conditions from the National Weather Service.
BEFORE YOU HEAD OUT
San Ramon weather, air quality and conditions
Plan around San Ramon’s forecast, nearby weather observations and current regional air reports.
Peak UV forecast
Checking the forecastThe EPA's daily peak forecast, with its own forecast date.
UV index guide ↗Weather alerts
Checking local alertsOfficial alerts covering the San Ramon area.
View the official forecast and alerts ↗Forecast
Forecast
Loading the latest saved NWS forecast…
Official NWS forecast ↗Gas prices
Live station pricing is not available yet. We’re working on a source that can show fuel type, report time and cash or membership conditions alongside each price.
Air quality and roads
Current air-quality and highway information from the official services.
Check air quality and road closures before heading out. For pollen levels, consult a local allergy forecast.
Sunrise and sunset
Plan around sunrise, sunset and the golden-hour windows, calculated for San Ramon and shown in Pacific time.
Plan a golden hour →Refresh schedule: observations every 15 minutes, alerts every 10 minutes, forecasts and AQI every 30 minutes, daily UV every 6 hours, and highway closures every 15 minutes. Source publication times can differ.
Rivers and streams
Latest readings from U.S. Geological Survey gauges near San Ramon. Provisional data, not a flood forecast; follow National Weather Service flood warnings.
San Ramon Creek at San Ramon CA
3.5 miles from the city center
- Flow
- Gage height
- Water temperature
Arroyo De La Laguna at Corte Madrid near Pleasanton
6.3 miles from the city center
- Flow
- Gage height
- Water temperature
Crow Creek near Hayward CA
7.1 miles from the city center
- Flow
- Gage height
- Water temperature
Cull Creek above Cull Creek Reservoir near Castro Valley CA
7.2 miles from the city center
- Flow
- Gage height
- Water temperature