5-day weather forecast San Francisco 17-03-2026
Weather forecast San Francisco today 17.03.2026: sunny, temperature from 14 °C to 30 °C.
No precipitation expected. Wind up to 3.39 m/s (gusts 7.14 m/s). Air humidity 31–96%, atmospheric pressure 761–764 mm Hg, UV index up to 6.6.
Sunset 19:20
| 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% | 763 mm Hg | SW 217° 0.61 (1.25) m/s | 0 |
| 03:00 | Clear | 16 °C | 0% | 0% | 46% | 763 mm Hg | SSE 151° 0.31 (0.64) m/s | 0 |
| 04:00 | Clear | 14 °C | 0% | 0% | 84% | 762 mm Hg | NNW 334° 1 (1.06) m/s | 0 |
| 05:00 | Clear | 15 °C | 0% | 0% | 48% | 763 mm Hg | NNE 31° 0.89 (1.89) m/s | 0 |
| 06:00 | Clear | 15 °C | 0% | 0% | 56% | 763 mm Hg | NE 34° 1.61 (3.36) m/s | 0 |
| 07:00 | Clear | 15 °C | 0% | 0% | 55% | 763 mm Hg | NNE 27° 2.11 (4.42) m/s | 0 |
| 08:00 |  Sunny | 16 °C | 0% | 0% | 52% | 764 mm Hg | NNE 26° 2.19 (4.61) m/s | 0.2 |
| 09:00 | Sunny | 18 °C | 0% | 0% | 63% | 763 mm Hg | NNE 24° 2.39 (4.97) m/s | 1 |
| 10:00 | Sunny | 21 °C | 0% | 0% | 60% | 764 mm Hg | NE 41° 2.11 (4) m/s | 2.4 |
| 11:00 | Sunny | 24 °C | 0% | 0% | 49% | 764 mm Hg | NNE 33° 2.39 (4.42) m/s | 4.3 |
| 12:00 | Sunny | 28 °C | 0% | 0% | 39% | 763 mm Hg | NNE 19° 2.61 (4.97) m/s | 5.8 |
| 13:00 | Sunny | 30 °C | 0% | 0% | 34% | 763 mm Hg | NE 39° 2.11 (4.14) m/s | 6.6 |
| 14:00 | Sunny | 23 °C | 0% | 0% | 31% | 763 mm Hg | NNE 25° 2.31 (4.72) m/s | 6.2 |
| 15:00 |  Partly cloudy | 21 °C | 0% | 49% | 90% | 762 mm Hg | NNW 338° 3.39 (7.14) m/s | 4.9 |
| 16:00 | Partly cloudy | 19 °C | 0% | 40% | 89% | 761 mm Hg | NW 323° 3.39 (7.14) m/s | 3 |
| 17:00 | Partly cloudy | 19 °C | 0% | 26% | 89% | 761 mm Hg | NW 318° 3.11 (6.5) m/s | 1.4 |
| 18:00 | Partly cloudy | 18 °C | 0% | 42% | 91% | 761 mm Hg | NW 306° 3.31 (6.92) m/s | 0.4 |
| 19:00 |  Mist | 16 °C | 0% | 52% | 94% | 761 mm Hg | WNW 300° 2.69 (5.67) m/s | 0 |
| 20:00 |  Mist | 16 °C | 0% | 53% | 95% | 761 mm Hg | WNW 299° 2.11 (4.42) m/s | 0 |
| 21:00 | Mist | 15 °C | 0% | 62% | 96% | 761 mm Hg | W 279° 1.5 (3.14) m/s | 0 |
| 22:00 | Mist | 16 °C | 0% | 64% | 96% | 762 mm Hg | WSW 258° 1.11 (2.31) m/s | 0 |
| 23:00 | Clear | 14 °C | 0% | 0% | 70% | 761 mm Hg | WSW 251° 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 30 °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 7.14 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 31% to 96%. 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 764 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 64%. 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.