🇺🇸 Weather in San Francisco
Map Overlays:
Hourly Forecast for San Francisco
23:00
12°
0%
00:00
12°
0%
01:00
12°
0%
02:00
12°
76%
03:00
12°
87%
04:00
12°
62%
05:00
12°
0%
06:00
12°
0%
07:00
12°
0%
08:00
13°
0%
09:00
14°
0%
10:00
14°
0%
11:00
15°
0%
12:00
15°
0%
13:00
15°
0%
14:00
15°
0%
15:00
15°
0%
16:00
15°
0%
17:00
14°
0%
18:00
14°
0%
19:00
13°
0%
20:00
13°
0%
21:00
13°
0%
22:00
12°
0%
14-Day Forecast for San Francisco
2026-05-23
Partly Cloudy
18° /
11°
2026-05-24
Partly Cloudy
15° /
12°
2026-05-25
Sunny
15° /
11°
2026-05-26
Sunny
15° /
11°
2026-05-27
Sunny
16° /
11°
2026-05-28
Sunny
17° /
11°
2026-05-29
Partly Cloudy
17° /
12°
Additional Forecasts for San Francisco
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 111.8 μg/m³
O₃ (Ozone) 60.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.0 μg/m³
SO₂ (Sulphur Dioxide) 1.6 μg/m³
PM2.5 (Fine particles) 7.5 μg/m³
PM10 (Coarse particles) 11.8 μg/m³