San Mateo, California

Weather in San Mateo, California, United States: forecast and live map

Radar and the airport reports at San Francisco International Airport and San Carlos Airport show the weather over San Mateo, California as it is now; the forecast model adds temperature and wind. Each layer says whether it is measured or modelled.

Open the live map

Right now · as of

  • No lightning within 30 mi of San Mateo, California in the last 15 minutes. Rain or snow on radar 3 mi SE of San Mateo, California.
  • San Francisco International Airport, 4.3 mi: 59 °F, humidity 83%, wind W 20 mph, visibility 10+ miles · 10 minutes ago
  • San Carlos Airport, 5.6 mi: 61 °F, humidity 88%, wind W 12 mph, visibility 9 miles · 11 minutes ago
  • Half Moon Bay Arpt, 9.9 mi: 59 °F, humidity 94%, wind NW 9 mph, visibility 6 miles, mist · 11 minutes ago
Live
Open the live map

San Mateo, California weather forecast

San Mateo, California, United States tomorrow: 54 °F to 66 °F. Partly cloudy, staying dry, wind up to 14 mph.

  1. 10:00 PM57 °FW 9 mph–
  2. 1:00 AM56 °FSW 6 mph–
  3. 4:00 AM56 °FS 5 mph–
  4. 7:00 AM54 °FSE 2 mph–
  5. 10:00 AM60 °FNE 5 mph–
  6. 1:00 PM63 °FN 9 mph–
  7. 4:00 PM66 °FNW 11 mph–
  8. 7:00 PM58 °FW 8 mph–
San Mateo, California weather forecast
DaySkyHigh / lowRainWind up to
Fri, Oct 2366 °F / 54 °F–14 mph
Sat, Oct 2469 °F / 51 °F–10 mph
Sun, Oct 2565 °F / 51 °F–5 mph
Mon, Oct 2664 °F / 53 °F–9 mph
Tue, Oct 2764 °F / 54 °F–6 mph
Wed, Oct 2867 °F / 49 °F–5 mph
Thu, Oct 2966 °F / 49 °F–4 mph

Forecast by MET Norway (CC BY 4.0), updated 06:16 PM PDT. Times are local.

What the map shows over San Mateo, California

  • Rain radarMeasuredSan Mateo, California is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredSan Mateo, California is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 15 mi apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsActive alerts from the US National Weather Service, each pinned as one point.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from San Francisco International Airport (KSFO), 4.3 mi away, San Carlos Airport (KSQL), 5.6 mi away, Half Moon Bay Arpt (KHAF), 9.9 mi away and Oakland San Francisco Bay Airport (KOAK), 12 mi away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in San Mateo, California reads.
  • Past about zoom 7 for radar and zoom 8 for lightning the map shows no finer detail: it can’t resolve the weather of one street.
  • For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.

Other places nearby