5-day weather forecast San Francisco 26-08-2026
Weather forecast San Francisco today 26.08.2026: sunny, temperature from 13 °C to 19 °C.
Precipitation probability 32%. Wind up to 5.19 m/s (gusts 8.19 m/s). Air humidity 64–94%, atmospheric pressure 760–762 mm Hg, UV index up to 8.6.
5 days at a glance — tap a day to open it
Sunrise 06:34
Sunset 19:48
Sunset 19:48
Full Moon100% illuminated
Moonrise 19:20 · Moonset 05:16
Moonrise 19:20 · Moonset 05:16
Chart
Table
Wed, Aug 26, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 16 °C | 31% | 100% | 92% | 761 mm Hg | WSW 250° 3 (4) m/s | 0 |
| 01:00 | Overcast | 15 °C | 32% | 100% | 93% | 761 mm Hg | WSW 245° 2.89 (3.72) m/s | 0 |
| 02:00 | Overcast | 15 °C | 32% | 100% | 94% | 761 mm Hg | WSW 250° 2.61 (3.42) m/s | 0 |
| 03:00 | Overcast | 15 °C | 31% | 100% | 93% | 761 mm Hg | WSW 246° 2.19 (2.89) m/s | 0 |
| 04:00 |  Cloudy | 14 °C | 26% | 87% | 89% | 761 mm Hg | SW 234° 1.69 (2.31) m/s | 0 |
| 05:00 |  Clear | 14 °C | 13% | 25% | 84% | 761 mm Hg | SW 230° 1.5 (2.19) m/s | 0 |
| 06:00 | Clear | 14 °C | 12% | 10% | 85% | 761 mm Hg | SW 234° 1.69 (2.14) m/s | 0 |
| 07:00 |  Sunny | 13 °C | 12% | 8% | 87% | 761 mm Hg | WSW 253° 1.69 (1.92) m/s | 0 |
| 08:00 | Sunny | 16 °C | 14% | 13% | 89% | 761 mm Hg | WSW 254° 1.81 (2.03) m/s | 0.6 |
| 09:00 | Sunny | 17 °C | 10% | 9% | 82% | 762 mm Hg | WSW 246° 2.19 (2.22) m/s | 1.8 |
| 10:00 | Sunny | 17 °C | 6% | 6% | 71% | 762 mm Hg | WSW 256° 2.39 (7.39) m/s | 3.7 |
| 11:00 | Sunny | 18 °C | 5% | 5% | 68% | 762 mm Hg | WSW 248° 2.5 (7.5) m/s | 6 |
| 12:00 | Sunny | 18 °C | 5% | 9% | 67% | 762 mm Hg | WSW 251° 3.19 (8.19) m/s | 7.8 |
| 13:00 | Sunny | 18 °C | 5% | 5% | 66% | 761 mm Hg | W 260° 3.69 (3.92) m/s | 8.6 |
| 14:00 | Sunny | 18 °C | 4% | 5% | 64% | 761 mm Hg | W 260° 4.31 (5.22) m/s | 8.2 |
| 15:00 | Sunny | 19 °C | 4% | 0% | 65% | 761 mm Hg | W 259° 4.61 (6.5) m/s | 6.7 |
| 16:00 | Sunny | 19 °C | 4% | 1% | 64% | 761 mm Hg | WSW 258° 5 (7) m/s | 4.5 |
| 17:00 | Sunny | 19 °C | 4% | 0% | 64% | 761 mm Hg | WSW 257° 5.19 (7.19) m/s | 2.4 |
| 18:00 | Sunny | 18 °C | 5% | 0% | 69% | 761 mm Hg | W 264° 5.19 (7.53) m/s | 0.9 |
| 19:00 | Sunny | 18 °C | 7% | 0% | 73% | 760 mm Hg | W 264° 4.81 (7.42) m/s | 0.2 |
| 20:00 | Clear | 18 °C | 8% | 0% | 77% | 761 mm Hg | W 267° 4.5 (7.42) m/s | 0 |
| 21:00 | Clear | 18 °C | 9% | 0% | 79% | 761 mm Hg | W 270° 4.31 (7.22) m/s | 0 |
| 22:00 | Clear | 18 °C | 9% | 1% | 80% | 761 mm Hg | W 277° 3.69 (6.83) m/s | 0 |
| 23:00 | Clear | 17 °C | 9% | 0% | 81% | 761 mm Hg | WNW 287° 3.39 (6.11) m/s | 0 |
Wed, Aug 26, 2026
Frequently asked questions about the 5-day weather in San Francisco
What will the weather be like in San Francisco over the next 5 days?
Over the next 5 days in San Francisco the temperature is expected to range from about 13 to 20 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in San Francisco?
The chance of rain in San Francisco over the next 5 days reaches 32%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for San Francisco?
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.
Which of the next 5 days in San Francisco will be the warmest and which the coolest?
Over the next 5 days the temperature in San Francisco ranges from about 13 to 20 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in San Francisco over the next 5 days?
Over the next 5 days the wind in San Francisco picks up to 9 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in San Francisco is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 32%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for San Francisco?
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.