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Weather in San Francisco, United States 🇺🇸

Current Weather in San Francisco

Patchy rain nearby
13°C
Feels like 11°C. Patchy rain nearby.
🌬️ 13 km/h S
💧 91% Humidity
🧭 1016 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 12°C
🌅 Sunrise: 06:40 AM
🌇 Sunset: 07:37 PM
Map Overlays:

Right now San Francisco is 13°C with patchy rain nearby, feeling like 11°C. Humidity sits at 91% and winds are near 13 km/h, and the UV index is 0 (low). Looking ahead, San Francisco should sit between roughly 12°C and 18°C over the coming days.

Hourly Forecast for San Francisco

05:00
Patchy rain nearby
12°
30%
06:00
Patchy rain nearby
12°
31%
07:00
Patchy rain nearby
13°
32%
08:00
Patchy rain nearby
15°
36%
09:00
Patchy rain nearby
17°
22%
10:00
Patchy rain nearby
17°
19%
11:00
Sunny
17°
10%
12:00
Sunny
17°
8%
13:00
Sunny
18°
8%
14:00
Sunny
18°
9%
15:00
Sunny
18°
9%
16:00
Sunny
17°
9%
17:00
Sunny
17°
8%
18:00
Sunny
17°
8%
19:00
Sunny
16°
8%
20:00
Clear
16°
9%
21:00
Clear
16°
9%
22:00
Clear
16°
10%
23:00
Clear
16°
11%
00:00
Clear
16°
11%
01:00
Clear
16°
11%
02:00
Clear
16°
11%
03:00
Clear
15°
11%
04:00
Clear
15°
11%

14-Day Forecast for San Francisco

Wed, Sep 02
Sunny Sunny
18° / 12°
Thu, Sep 03
Patchy rain nearby Patchy rain nearby
17° / 15°
Fri, Sep 04
Sunny Sunny
16° / 13°
Sat, Sep 05
Sunny Sunny
16° / 13°
Sun, Sep 06
Sunny Sunny
16° / 13°
Mon, Sep 07
Sunny Sunny
18° / 13°
Tue, Sep 08
Overcast Overcast
25° / 17°
Wed, Sep 09
Sunny Sunny
21° / 17°
Thu, Sep 10
Sunny Sunny
20° / 16°
Fri, Sep 11
Sunny Sunny
16° / 13°
Sat, Sep 12
Overcast Overcast
14° / 13°
Sun, Sep 13
Partly Cloudy Partly Cloudy
15° / 13°
Mon, Sep 14
Partly Cloudy Partly Cloudy
16° / 14°
Tue, Sep 15
Sunny Sunny
17° / 14°

Additional Forecasts for San Francisco

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 132.0 μg/m³
O₃ (Ozone) 48.0 μg/m³
NO₂ (Nitrogen Dioxide) 14.6 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 10.4 μg/m³
PM10 (Coarse particles) 15.4 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 16:00 to 19:00, when it is around 17°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 13°C (55°F), patchy rain nearby (feels like 11°C).

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

Current weather in San Francisco: Patchy rain nearby, humidity 91%, wind 13 km/h S.

What is today's forecast for San Francisco?

Today in San Francisco: high 18°C, low 12°C, sunny. Chance of rain: 29%.

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

Daily highs and lows for San Francisco:

  • 2026-09-02: 18°C / 12°C
  • 2026-09-03: 17°C / 15°C
  • 2026-09-04: 16°C / 13°C
  • 2026-09-05: 16°C / 13°C
  • 2026-09-06: 16°C / 13°C
  • 2026-09-07: 18°C / 13°C
  • 2026-09-08: 25°C / 17°C
Is it going to rain in San Francisco today?

There is a 29% chance of rain in San Francisco today. Total expected precipitation: 0.22 mm.

What is the wind speed in San Francisco right now?

Wind in San Francisco is currently 13 km/h (8 mph) from the S.

What is the UV index in San Francisco right now?

The UV index in San Francisco is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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