Weather in San Mateo — today, tomorrow and 14-day forecast
Weather in San Mateo now: +17°, overcast, wind 4 m/s, humidity 80%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in San Mateo now
Hourly forecast for today in San Mateo
Weather in San Mateo tomorrow
From +14° to +23° — day and night.
Weather in San Mateo for 3 days
From +14° to +23° — day and night.
Weather in San Mateo for the week
Including the 5-day outlook.
From +13° to +23° — day and night.
Weather in San Mateo for 2 weeks
Including the 10-day outlook.
From +12° to +23° — day and night.
Weekend weather in San Mateo
Weather for the weather-sensitive
📒 Weather diary in San Mateo
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What to do in San Mateo in weather like this 🎯
The Moon today 🌙
San Mateo, Kaliforniya, United States. Population 103 536.
Precipitation map 🌧️
Cities near San Mateo 📍
FAQ about weather in San Mateo ❓
What's the weather in San Mateo right now?
Now +17°, overcast, wind 4 m/s, W, humidity 80%. Feels like +15°.
What's the weather in San Mateo tomorrow?
Tomorrow: +23° by day, +14° at night, mostly clear.
Sunrise and sunset in San Mateo?
Sunrise 05:30, sunset 18:56, day length 13h 26m.
What's the pressure and humidity in San Mateo?
Pressure 762 mmHg, humidity 80%, wind 6 m/s. Matters for weather-sensitive people.
Do I need an umbrella in San Mateo today?
No, precipitation is unlikely — you can go out without an umbrella.
Do I need sunscreen in San Mateo?
Yes, the UV index is 9 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Is it a good day for a picnic in San Mateo?
Yes, it’s warm and dry (up to +22°) — a good time for a picnic, a walk or a barbecue.
How long is it safe to stay in the sun in San Mateo?
At UV 9, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Is it a good day to wash the car in San Mateo?
No precipitation expected — a good time to wash the car; rain won’t spoil it in the coming hours.
Is it good weather for a walk or a bike ride in San Mateo?
Yes, dry and comfortable (up to +22°) — great for a walk, a bike ride or a run.
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Weather in San Mateo — in detail
Weather in San Mateo from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in San Mateo anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.