Weather in San Francisco for the week
Weather in San Francisco for the week: from +13° to +19° by day and night. Day-by-day forecast, precipitation chance and a temperature chart below.
Weather forecast in San Francisco for the week 📅
Temperature chart for the week 📈
Weather in San Francisco for 5 days
Weekend weather in San Francisco
📒 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 ❓
What's the weather in San Francisco for the week?
This week from +13° to +19°, mostly overcast.
What's the 5-day forecast in San Francisco?
Five-day forecast: by day from +18° to +19°, nights around +13°. Rain: Friday.
Which days in San Francisco will it rain?
Rain expected: Friday (August 21). Take an umbrella those days.
Weekend weather in San Francisco?
Weekend: Saturday +19°/+14°, Sunday +19°/+13°.
Warmer or colder than usual in San Francisco this week?
Around the climate norm.
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.
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.
Weather in San Francisco — in detail
Weather forecast in San Francisco for the week: from +13° to +19° day and night. Warmest day — Saturday, August 22 (up to +19°). Coolest — Wednesday, August 26 (+13°). No significant precipitation. Trend: with no sharp changes. See also the forecast for 2 weeks and for the month.
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.