5-day weather forecast San Francisco 17-07-2026
Weather forecast San Francisco today 17.07.2026: sunny, temperature from 12 °C to 17 °C.
Precipitation probability 15%. Wind up to 6.39 m/s (gusts 8 m/s). Air humidity 69–92%, atmospheric pressure 758–761 mm Hg, UV index up to 9.2.
Sunset 20:30
Moonrise 09:39 · Moonset 22:43
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 13 °C | 14% | 13% | 90% | 759 mm Hg | WSW 249° 3.89 (5.86) m/s | 0 |
| 01:00 | Clear | 13 °C | 15% | 13% | 91% | 759 mm Hg | WSW 241° 3.69 (5.5) m/s | 0 |
| 02:00 | Clear | 12 °C | 14% | 12% | 89% | 759 mm Hg | WSW 243° 3.69 (5.5) m/s | 0 |
| 03:00 | Clear | 12 °C | 14% | 15% | 89% | 758 mm Hg | SW 235° 3.39 (5.03) m/s | 0 |
| 04:00 | Clear | 12 °C | 15% | 17% | 91% | 758 mm Hg | SW 232° 3.39 (4.97) m/s | 0 |
| 05:00 | Clear | 12 °C | 15% | 14% | 92% | 758 mm Hg | SW 232° 3.19 (4.67) m/s | 0 |
| 06:00 | Clear | 12 °C | 15% | 15% | 92% | 759 mm Hg | SW 230° 3.31 (4.86) m/s | 0 |
| 07:00 |  Sunny | 13 °C | 15% | 16% | 91% | 759 mm Hg | SW 224° 3.39 (4.72) m/s | 0.3 |
| 08:00 | Sunny | 14 °C | 14% | 23% | 88% | 760 mm Hg | SW 223° 3.5 (4.53) m/s | 1 |
| 09:00 | Sunny | 15 °C | 14% | 25% | 86% | 760 mm Hg | SW 225° 3.61 (4.36) m/s | 2.5 |
| 10:00 | Sunny | 16 °C | 12% | 17% | 83% | 760 mm Hg | SW 228° 3.89 (4.5) m/s | 4.7 |
| 11:00 | Sunny | 17 °C | 6% | 0% | 70% | 760 mm Hg | WSW 238° 4.31 (4.94) m/s | 6.8 |
| 12:00 | Sunny | 17 °C | 6% | 2% | 69% | 761 mm Hg | WSW 244° 4.69 (5.42) m/s | 8.4 |
| 13:00 | Sunny | 17 °C | 5% | 0% | 69% | 761 mm Hg | WSW 248° 5.19 (5.97) m/s | 9.2 |
| 14:00 | Sunny | 17 °C | 6% | 0% | 70% | 761 mm Hg | WSW 253° 5.61 (6.44) m/s | 9.1 |
| 15:00 | Sunny | 17 °C | 6% | 0% | 71% | 761 mm Hg | WSW 255° 6 (6.89) m/s | 7.5 |
| 16:00 | Sunny | 17 °C | 6% | 0% | 71% | 760 mm Hg | WSW 258° 6.31 (7.25) m/s | 5.4 |
| 17:00 | Sunny | 16 °C | 6% | 0% | 72% | 760 mm Hg | W 262° 6.39 (7.67) m/s | 3.2 |
| 18:00 | Sunny | 16 °C | 7% | 0% | 74% | 760 mm Hg | W 265° 6.39 (7.97) m/s | 1.4 |
| 19:00 | Sunny | 15 °C | 8% | 0% | 78% | 760 mm Hg | W 265° 6.11 (8) m/s | 0.4 |
| 20:00 | Sunny | 14 °C | 11% | 8% | 82% | 761 mm Hg | W 263° 5.5 (7.5) m/s | 0 |
| 21:00 | Clear | 14 °C | 13% | 18% | 86% | 761 mm Hg | W 260° 5 (7.19) m/s | 0 |
| 22:00 | Clear | 14 °C | 13% | 21% | 86% | 761 mm Hg | WSW 256° 4.69 (6.58) m/s | 0 |
| 23:00 | Clear | 14 °C | 14% | 24% | 86% | 761 mm Hg | WSW 255° 4.61 (6.42) m/s | 0 |
Frequently asked questions about the weather in San Francisco
Today in San Francisco the temperature ranges from 12 °C to 17 °C, wind up to 6.39 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in San Francisco today is 15%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in San Francisco today reaches up to 6.39 m/s with gusts up to 8 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in San Francisco today ranges from 69% to 92%. View the humidity chart above for hourly details.
The UV index in San Francisco today reaches up to 9.2. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in San Francisco today ranges from 758 to 761 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in San Francisco today reaches up to 25%. Check the cloud cover chart above for hourly details throughout the day.
San Francisco on the map
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.