What to wear to Outside Lands: San Francisco sits at 19°C (66°F) by day and 12°C (54°F) at night in August, on city park, with a low chance of rain. That means a light base with one warm layer you can carry, cushioned trainers or a low boot, and a bag small enough for the gate rules. The crowd leans indie, streetwear and alt, so anything that survives the day reads as right.
| Typical daytime high | 19°C (66°F) |
|---|---|
| Typical night low | 12°C (54°F) |
| Day–night swing | 7°C (13°F) |
| Rain risk | Low |
| Ground | Grass and gravel paths |
| Sun exposure | High, little natural shade |
Everything below follows from those numbers.