San Mateo (CA)
Today
Today weather in San Mateo
Monday, July 20th, 2026
26°
Sunny
Feels like 22° · Low 14°
San Mateo will experience a pleasantly warm today, reaching temperatures of up to 25 °C and cooling to about 13 °C in the evening. Gentle breezes are expected across San Mateo Today, with speeds reaching around 12 km/h. There's a slight chance of rain at 9%.
26° / 14°
Temp
9%
Rain
12 km/h
Wind
76%
Humidity
San Mateo Weather Pages
San Mateo hourly forecast for today
Scroll right to see more weather forecasts for San Mateo today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:03 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:27 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  |  |  |  |  | | | | | | | | | | | | | |  | | | | Next |
| temperatures | 13.9° | 13.8° | 14.3° | 14.2° | 15.6° | 14.3° | 14.3° | Sunrise | 14.7° | 16.1° | 17.7° | 19° | 21.3° | 23.6° | 25.6° | 24.1° | 25.2° | 20.5° | 20.1° | 19.7° | 19° | 16.8° | Sunset | 14.5° | 13.9° | 13.5° | |
| feels like | 9.1° | 8.7° | 9.3° | 9° | 15.6° | 8.9° | 9° | 9.8° | 11.4° | 13.1° | 13.7° | 16.2° | 18.2° | 21.9° | 18.3° | 20° | 14.2° | 13.8° | 13.5° | 13.1° | 10.9° | 8.8° | 8.3° | 8.6° | |||
| wind speed | 4 km/h | 7 km/h | 5 km/h | 6 km/h | 5 km/h | 7 km/h | 7 km/h | 5 km/h | 4 km/h | 3 km/h | 7 km/h | 5 km/h | 7 km/h | 8 km/h | 9 km/h | 10 km/h | 12 km/h | 12 km/h | 11 km/h | 9 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | |||
| wind degree | 246° | 240° | 255° | 248° | 246° | 255° | 251° | 235° | 234° | 269° | 253° | 344° | 290° | 280° | 290° | 305° | 296° | 301° | 306° | 305° | 289° | 284° | 276° | 286° | |||
| wind direction | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | W | WSW | NNW | WNW | W | WNW | NW | WNW | WNW | NW | NW | WNW | WNW | W | WNW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 13% | 12% | 11% | 15% | 21% | 33% | 25% | 17% | 12% | 9% | 8% | 6% | 4% | 2% | 3% | 2% | 7% | 7% | 7% | 7% | 9% | 12% | 13% | 13% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 88% | 86% | 85% | 89% | 86% | 96% | 94% | 92% | 85% | 79% | 75% | 68% | 59% | 53% | 55% | 52% | 60% | 60% | 62% | 64% | 72% | 81% | 85% | 87% | |||
| dew point | 12° | 11.4° | 11.9° | 12.5° | 13.1° | 13.6° | 13.3° | 13.4° | 13.7° | 14° | 14.4° | 15.2° | 15.2° | 15.4° | 14.5° | 14.8° | 12.6° | 12.3° | 12.1° | 12° | 11.8° | 11.4° | 11.4° | 11.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 6% | 6% | 4% | 19% | 75% | 100% | 71% | 27% | 9% | 8% | 10% | 10% | 6% | 3% | 1% | 2% | 47% | 45% | 48% | 37% | 30% | 27% | 26% | 17% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 2.5 | 5.2 | 6.9 | 9.4 | 8.9 | 6.6 | 7.9 | 5.3 | 2.9 | 1.3 | 0.4 | 0 | 0 | 0 | 0 |
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View of San Mateo today
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Weather in San Mateo today
The weather in San Mateo today is expected to be much warmer than usual, with a forecast temperature of 26 °C, compared to an average of 18 °C for July 20th in recent years.
temperatures
26 °C
rain
0 mm
wind
12 km/h
UV
Very High
San Mateo daylight overview ☀️
Today in San Mateo, The sun rises at 06:03 and sets at 20:27, giving a total daylight duration of 14 hours and 24 minutes.
Quick links
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What to wear today in San Mateo? clothing recommendations
Stay comfortably stylish - your tailored guide for today's San Mateo forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Sunglasses
Wide brimmed hat
Sunscreen
The weather today in San Mateo - FAQ
What is the maximum temperature for today in San Mateo?
The maximum temperature for today in San Mateo is expected to be 26° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in San Mateo? 🌧️
Yes, there is a 9% chance of rain in San Mateo today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in San Mateo? 🌀
The wind in San Mateo is expected to blow at 12 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in San Mateo today?
Given the forecast of 26 °C with a 9% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in San Mateo today.
What is the sunrise and sunset time for San Mateo today?
The sun is expected to rise at 06:03 and set at 20:27 in San Mateo.
How accurate is the weather forecast San Mateo today? ✅
San Mateo weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is San Mateo?Get accurate weather forecasts for San Mateo, located at latitude 37.563 and longitude -122.326. Stay updated with localized weather information tailored for San Mateo.
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