Live Weather & Forecast
Weather in San Francisco
California, United States · Real-time conditions & 3-day outlook
12°C
Feels like 9°C
54°F / Feels 48°F
Partly cloudy
San Francisco, California
🌞 Daytime
Updated: 2026-04-12 06:45
Humidity
77%
Wind
39.6 km/h SSW
Wind Gust
57.9 km/h
Pressure
1010 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
4.1°C
Wind Degree
212°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
153.9 μg/m³
NO₂
3.1 μg/m³
O₃
92 μg/m³
SO₂
1.7 μg/m³
PM 2.5
6.6 μg/m³
PM 10
10.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Francisco, California
12 AM
10°
Clear
1 AM
10°
Patchy rain nearby
2 AM
9°
Patchy rain nearby
3 AM
10°
Clear
4 AM
10°
Clear
5 AM
10°
Clear
6 AM
12°
Partly cloudy
7 AM
10°
Partly Cloudy
8 AM
11°
Patchy light drizzle
9 AM
11°
Patchy rain nearby
10 AM
12°
Patchy rain nearby
11 AM
13°
Patchy rain nearby
12 PM
13°
Patchy rain nearby
1 PM
13°
Patchy light drizzle
2 PM
13°
Patchy rain nearby
3 PM
13°
Cloudy
4 PM
12°
Partly Cloudy
5 PM
12°
Overcast
6 PM
13°
Partly Cloudy
7 PM
12°
Partly Cloudy
8 PM
12°
Light rain shower
9 PM
12°
Partly Cloudy
10 PM
12°
Partly Cloudy
11 PM
12°
Light drizzle
3-Day Forecast
Daily overview for San Francisco, California
Today
Moderate rain
14°
/
9°
🌧️ 85% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 43.6 km/h
🌧️ Total precip: 5.88 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:38 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Cloudy
13°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:37 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Cloudy
12°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 22 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit San Francisco
Plan your trip to San Francisco, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in San Francisco?
Current conditions in San Francisco: Partly cloudy, temperature 12°C, humidity 77%.
What is the best time to visit San Francisco?
The best time to visit San Francisco is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in San Francisco?
San Francisco is located at approximately 37.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in San Francisco?
The wettest period in San Francisco is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to San Francisco?
For visits to San Francisco during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is San Francisco in?
San Francisco is located in United States, in the state of California.
What are the public holidays in San Francisco in 2026?
View the 2026 public holidays for San Francisco on our Holidays page.
What are the GPS coordinates used for the weather forecast in San Francisco?
The weather forecast for San Francisco uses coordinates 37.7793, -122.4193.