5-day weather forecast San Francisco 17-03-2026
Weather forecast San Francisco today 17.03.2026: sunny, temperature from 14 °C to 32 °C.
No precipitation expected. Wind up to 3.39 m/s (gusts 6.81 m/s). Air humidity 30–88%, atmospheric pressure 761–763 mm Hg, UV index up to 6.6.
Sunset 19:19
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 18 °C | 0% | 0% | 46% | 763 mm Hg | SW 232° 1.31 (2.72) m/s | 0 |
| 01:00 | Clear | 17 °C | 0% | 0% | 47% | 763 mm Hg | WSW 241° 1 (2.11) m/s | 0 |
| 02:00 | Clear | 17 °C | 0% | 0% | 46% | 762 mm Hg | W 260° 0.69 (1.47) m/s | 0 |
| 03:00 | Clear | 16 °C | 0% | 0% | 46% | 761 mm Hg | ESE 121° 0.19 (0.42) m/s | 0 |
| 04:00 | Clear | 16 °C | 0% | 0% | 49% | 761 mm Hg | ENE 58° 0.69 (1.47) m/s | 0 |
| 05:00 | Clear | 15 °C | 0% | 0% | 51% | 761 mm Hg | NE 41° 1 (2.11) m/s | 0 |
| 06:00 | Clear | 14 °C | 0% | 0% | 59% | 761 mm Hg | NE 46° 1.69 (3.58) m/s | 0 |
| 07:00 | Clear | 14 °C | 0% | 0% | 65% | 761 mm Hg | NE 45° 2.11 (4.42) m/s | 0 |
| 08:00 |  Sunny | 15 °C | 0% | 0% | 69% | 762 mm Hg | NE 35° 2.31 (4.83) m/s | 0.2 |
| 09:00 | Sunny | 17 °C | 0% | 0% | 75% | 762 mm Hg | NNE 33° 2.39 (5.03) m/s | 1 |
| 10:00 | Sunny | 20 °C | 0% | 0% | 70% | 762 mm Hg | NNE 29° 2.81 (5.5) m/s | 2.4 |
| 11:00 | Sunny | 24 °C | 0% | 0% | 60% | 763 mm Hg | NNE 32° 2.81 (5.28) m/s | 4.3 |
| 12:00 | Sunny | 25 °C | 0% | 0% | 45% | 763 mm Hg | NNE 25° 3 (5.78) m/s | 5.8 |
| 13:00 | Sunny | 29 °C | 0% | 0% | 37% | 762 mm Hg | N 10° 3.39 (6.81) m/s | 6.6 |
| 14:00 | Sunny | 31 °C | 0% | 0% | 33% | 762 mm Hg | N 5° 2.81 (5.89) m/s | 6.2 |
| 15:00 | Sunny | 31 °C | 0% | 0% | 31% | 761 mm Hg | NNW 346° 3 (6.31) m/s | 4.9 |
| 16:00 | Sunny | 32 °C | 0% | 0% | 30% | 761 mm Hg | NNW 338° 3.11 (6.5) m/s | 3 |
| 17:00 | Sunny | 31 °C | 0% | 0% | 30% | 761 mm Hg | NNW 328° 3.11 (6.5) m/s | 1.4 |
| 18:00 | Sunny | 29 °C | 0% | 0% | 31% | 761 mm Hg | NW 311° 2.69 (5.67) m/s | 0.4 |
| 19:00 | Sunny | 26 °C | 0% | 0% | 35% | 761 mm Hg | WNW 297° 2.5 (5.25) m/s | 0 |
| 20:00 | Clear | 24 °C | 0% | 0% | 41% | 761 mm Hg | WNW 293° 2.11 (4.42) m/s | 0 |
| 21:00 | Clear | 20 °C | 0% | 0% | 43% | 761 mm Hg | WNW 294° 1.39 (2.94) m/s | 0 |
| 22:00 | Clear | 18 °C | 0% | 6% | 86% | 762 mm Hg | WNW 286° 0.61 (1.25) m/s | 0 |
| 23:00 | Clear | 16 °C | 0% | 14% | 88% | 762 mm Hg | WNW 295° 0.81 (1.67) m/s | 0 |
Frequently asked questions about the weather in San Francisco
What is the weather in San Francisco today?
Today in San Francisco the temperature ranges from 14 °C to 32 °C, wind up to 3.39 m/s. Check the detailed hourly forecast above for more information.
Will it rain in San Francisco this week?
The precipitation probability in San Francisco today is 0%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in San Francisco today?
The wind speed in San Francisco today reaches up to 3.39 m/s with gusts up to 6.81 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in San Francisco today?
The air humidity in San Francisco today ranges from 30% to 88%. View the humidity chart above for hourly details.
What is the UV index in San Francisco today?
The UV index in San Francisco today reaches up to 6.6. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in San Francisco today?
The atmospheric pressure in San Francisco today ranges from 761 to 763 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in San Francisco today?
Cloud cover in San Francisco today reaches up to 14%. Check the cloud cover chart above for hourly details throughout the day.
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.