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Weather in San Francisco, United States 🇺🇸

Weather Forecast in San Francisco

Current Weather in San Francisco

Cloudy
18°C
Feels like 18°C. Cloudy.
🌬️ 15 km/h WSW
💧 70% Humidity
🧭 1018 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 8.9
🌡️ Dew Point: 14°C
🌅 Sunrise: 06:02 AM
🌇 Sunset: 08:29 PM
Map Overlays:

In San Francisco right now it is 18°C and cloudy, feeling like 18°C. Humidity is 70% with winds around 15 km/h, and the UV index is 9 (very high). Over the next few days, temperatures in San Francisco range from about 12°C to 19°C.

Hourly Forecast for San Francisco

13:00
Partly Cloudy
17°
15%
14:00
Partly Cloudy
18°
12%
15:00
Sunny
19°
10%
16:00
Partly Cloudy
18°
13%
17:00
Partly Cloudy
17°
20%
18:00
Overcast
16°
32%
19:00
Cloudy
15°
28%
20:00
Overcast
13°
34%
21:00
Overcast
12°
35%
22:00
Overcast
12°
35%
23:00
Partly Cloudy
13°
17%
00:00
Partly Cloudy
13°
17%
01:00
Partly Cloudy
13°
16%
02:00
Partly Cloudy
13°
17%
03:00
Partly Cloudy
13°
18%
04:00
Partly Cloudy
13°
18%
05:00
Partly Cloudy
13°
18%
06:00
Partly Cloudy
13°
20%
07:00
Partly Cloudy
13°
18%
08:00
Partly Cloudy
14°
14%
09:00
Partly Cloudy
15°
13%
10:00
Partly Cloudy
16°
9%
11:00
Partly Cloudy
17°
8%
12:00
Sunny
18°
7%

14-Day Forecast for San Francisco

Sat, Jul 18
Overcast Overcast
19° / 12°
Sun, Jul 19
Partly Cloudy Partly Cloudy
18° / 13°
Mon, Jul 20
Partly Cloudy Partly Cloudy
19° / 14°
Tue, Jul 21
Partly Cloudy Partly Cloudy
21° / 14°
Wed, Jul 22
Sunny Sunny
22° / 15°
Thu, Jul 23
Sunny Sunny
20° / 14°
Fri, Jul 24
Sunny Sunny
18° / 14°
Sat, Jul 25
Sunny Sunny
17° / 13°
Sun, Jul 26
Sunny Sunny
19° / 13°
Mon, Jul 27
Sunny Sunny
21° / 14°
Tue, Jul 28
Sunny Sunny
23° / 14°
Wed, Jul 29
Sunny Sunny
22° / 15°
Thu, Jul 30
Sunny Sunny
20° / 15°
Fri, Jul 31
Sunny Sunny
19° / 14°

Additional Forecasts for San Francisco

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 93.0 μg/m³
O₃ (Ozone) 51.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.5 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 5.7 μg/m³
PM10 (Coarse particles) 8.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in San Francisco Today

The most comfortable window in San Francisco today looks like 15:00 to 17:00, when it is around 18°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in San Francisco

What is the temperature in San Francisco right now?

The current temperature in San Francisco is 18°C (65°F), cloudy (feels like 18°C).

What's the weather like in San Francisco right now?

Conditions in San Francisco right now: Cloudy, humidity 70%, wind 15 km/h WSW.

What is today's forecast for San Francisco?

Today in San Francisco: high 19°C, low 12°C, overcast. Chance of rain: 27%.

What is the 7-day weather forecast for San Francisco?

Daily highs and lows for San Francisco:

  • 2026-07-18: 19°C / 12°C
  • 2026-07-19: 18°C / 13°C
  • 2026-07-20: 19°C / 14°C
  • 2026-07-21: 21°C / 14°C
  • 2026-07-22: 22°C / 15°C
  • 2026-07-23: 20°C / 14°C
  • 2026-07-24: 18°C / 14°C
Is it going to rain in San Francisco today?

There is a 27% chance of rain in San Francisco today. Total expected precipitation: 0.01 mm.

What is the wind speed in San Francisco right now?

Wind in San Francisco is currently 15 km/h (9 mph) from the WSW.

What is the UV index in San Francisco right now?

The UV index in San Francisco is currently 8.9 (very high). Sun protection is recommended when the index is 3 or higher.

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