Weather in San Francisco for 3 days
Weather in San Francisco now: +13°, fog. Below — a 3-day planner by time of day: morning, afternoon, evening and night with precipitation and wind.
Weather forecast in San Francisco for 3 days 📅
Temperature chart for 3 days 📈
🕒 Weather in San Francisco by time of day — 3 days
🏅 Best day of the three
When it will rain in San Francisco in the next 3 days 🌧️
No significant precipitation is expected in the next 3 days — good for outdoor plans.
📒 Weather diary in San Francisco
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
FAQ about weather in San Francisco ❓
Will it rain in San Francisco in the next 3 days?
No significant precipitation is expected.
How will the temperature change in San Francisco over 3 days?
By day from +20° to +23°, nights around +13°. It gets cooler toward the end.
Good for outdoor plans in San Francisco over 3 days?
Yes, dry and comfortable for walks.
Sunrise and sunset in San Francisco?
Sunrise 05:31, sunset 18:54, day length 13h 23m.
Do I need an umbrella in San Francisco for 3 days?
No, precipitation is unlikely — you can go out without an umbrella.
Do I need sunscreen in San Francisco?
Yes, the UV index is 9 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Is it a good day for a picnic in San Francisco?
Yes, it’s warm and dry (up to +23°) — a good time for a picnic, a walk or a barbecue.
How long is it safe to stay in the sun in San Francisco?
At UV 9, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Is it a good day to wash the car in San Francisco?
No precipitation expected — a good time to wash the car; rain won’t spoil it in the coming hours.
Is it good weather for a walk or a bike ride in San Francisco?
Yes, dry and comfortable (up to +23°) — great for a walk, a bike ride or a run.
Which of the next three days is best for a walk or a trip?
The best day is Sunday, August 23: by day +23°, light wind up to 5 m/s. See the time-of-day cards above for the full comparison.
Weather in San Francisco — in detail
Weather forecast in San Francisco for 3 days: from +13° to +23° day and night. Warmest day — Sunday, August 23 (up to +23°). Coolest — Sunday, August 23 (+13°). No significant precipitation. Trend: it cools toward the end. See also the forecast for the week and for 2 weeks.
To quickly check the weather in San Francisco anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.