5-day weather forecast San Francisco 05-08-2026
Weather forecast San Francisco today 05.08.2026: partly cloudy, temperature from 13 °C to 20 °C.
Precipitation probability 36%. Wind up to 5.61 m/s (gusts 7.61 m/s). Air humidity 77–100%, atmospheric pressure 758–761 mm Hg, UV index up to 9.7.
Sunset 20:14
Moonrise 23:40 · Moonset 13:27
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 13 °C | 21% | 44% | 97% | 758 mm Hg | SW 232° 2.61 (4.58) m/s | 0 |
| 01:00 | Partly cloudy | 13 °C | 20% | 39% | 96% | 758 mm Hg | SW 230° 2.39 (4.33) m/s | 0 |
| 02:00 | Partly cloudy | 13 °C | 20% | 35% | 96% | 759 mm Hg | SW 220° 2.89 (4.61) m/s | 0 |
| 03:00 | Partly cloudy | 13 °C | 21% | 44% | 97% | 759 mm Hg | SW 222° 2.89 (4.58) m/s | 0 |
| 04:00 |  Overcast | 14 °C | 32% | 91% | 98% | 759 mm Hg | SW 223° 2.81 (4.44) m/s | 0 |
| 05:00 | Overcast | 14 °C | 34% | 100% | 98% | 759 mm Hg | SW 225° 2.69 (4.36) m/s | 0 |
| 06:00 |  Fog | 14 °C | 35% | 100% | 100% | 759 mm Hg | SW 226° 2.61 (4.19) m/s | 0 |
| 07:00 |  Fog | 14 °C | 35% | 100% | 100% | 759 mm Hg | SW 225° 2.5 (3.86) m/s | 0.2 |
| 08:00 | Fog | 14 °C | 36% | 100% | 100% | 760 mm Hg | SW 226° 2.61 (3.5) m/s | 0.8 |
| 09:00 | Fog | 14 °C | 36% | 100% | 100% | 760 mm Hg | SW 225° 2.5 (3.17) m/s | 2.1 |
| 10:00 |  Cloudy | 16 °C | 23% | 84% | 86% | 760 mm Hg | WSW 242° 2.81 (3.42) m/s | 4.1 |
| 11:00 |  Partly cloudy | 18 °C | 14% | 40% | 83% | 761 mm Hg | WSW 252° 3.39 (4.22) m/s | 6.8 |
| 12:00 | Partly cloudy | 19 °C | 13% | 43% | 81% | 761 mm Hg | WSW 253° 3.81 (4.69) m/s | 8.8 |
| 13:00 | Partly cloudy | 19 °C | 13% | 41% | 79% | 760 mm Hg | WSW 256° 4.5 (5.58) m/s | 9.7 |
| 14:00 | Partly cloudy | 20 °C | 11% | 29% | 78% | 761 mm Hg | WSW 256° 4.81 (5.83) m/s | 9.3 |
| 15:00 |  Sunny | 20 °C | 10% | 21% | 79% | 760 mm Hg | WSW 254° 5.19 (6.53) m/s | 7.6 |
| 16:00 | Sunny | 19 °C | 9% | 20% | 77% | 759 mm Hg | WSW 254° 5.5 (7.17) m/s | 5.2 |
| 17:00 | Partly cloudy | 19 °C | 14% | 31% | 84% | 759 mm Hg | WSW 255° 5.61 (7.61) m/s | 2.9 |
| 18:00 | Partly cloudy | 18 °C | 15% | 39% | 86% | 759 mm Hg | WSW 256° 5.39 (7.61) m/s | 1.2 |
| 19:00 | Partly cloudy | 16 °C | 18% | 47% | 89% | 759 mm Hg | WSW 255° 5 (7.25) m/s | 0.3 |
| 20:00 |  Patchy rain possible | 15 °C | 33% (0.01 mm/hr) | 98% | 95% | 759 mm Hg | WSW 258° 4.31 (6.61) m/s | 0 |
| 21:00 |  Patchy rain possible | 14 °C | 34% (0.01 mm/hr) | 100% | 96% | 760 mm Hg | W 259° 3.81 (6.06) m/s | 0 |
| 22:00 | Overcast | 14 °C | 35% | 100% | 99% | 760 mm Hg | W 259° 3.19 (5.14) m/s | 0 |
| 23:00 | Overcast | 14 °C | 35% | 100% | 100% | 760 mm Hg | W 260° 2.69 (4.36) m/s | 0 |
Frequently asked questions about the 5-day weather in San Francisco
Over the next 5 days in San Francisco the temperature is expected to range from about 13 to 21 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
The chance of rain in San Francisco over the next 5 days reaches 36%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Over the next 5 days the temperature in San Francisco ranges from about 13 to 21 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in San Francisco picks up to 6 m/s. The windiest days are easy to spot on the wind chart above.
For a walk or a trip, pick the days with the lowest chance of rain (up to 36%) and light wind — easy to compare on the 5-day charts above.
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.