ZIP / postal code in San Francisco

ZIP Code 94102 Weather Forecast

ZIP Code 94102 weather: 61°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.

☁️ 61°F now🕔 8:06 PM local📅 Best: May, June, July, August, September and October

Summary

ZIP Code 94102 is a postal code area in San Francisco. ZIP Code 94102 covers Civic Center / Tenderloin.

Right now it is 61°F (16°C) in ZIP Code 94102 with overcast. It feels like 59°F. Today runs from 57°F to 64°F. Chance of precipitation is 2%. Sightseeing conditions score 9.5/10 - excellent - go now.

The best time to visit ZIP Code 94102 is May, June, July, August, September and October. The climate is Mediterranean. January, February and December tend to be the least comfortable months. October is the warmest month with average highs near 71°F, while January is the coldest with lows near 46°F.

The closest major airport is San Francisco International Airport (SFO), about 11 mi away. Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.

In plain terms. Today is slightly cooler than average for September. The forecast high of 64°F is 5.6°F below the 69°F typical for this month. The best window to be outside is roughly 2 PM to 5 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in ZIP Code 94102 today at 9.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.

Compiled from this page's own data: atlas facts plus live Open-Meteo readings.

Weather in ZIP Code 94102 right now

☁️
61°F
Overcast · feels like 59°F
Humidity82%
Wind7 mph W
Gusts13 mph
UV index0 · Low
Cloud cover100%
Pressure1013 hPa
VisibilityGood · 9 mi
Air quality51 · Moderate
Sunrise6:52 AM
Sunset7:15 PM
Moon🌒 Waxing crescent · 22%

Source: Open-Meteo. Updated 8:06 PM, Sep 16 local time.

Next 24 hours

Hour-by-hour temperature, precipitation chance and wind.

8 PM☁️61°0%7 mph
9 PM☁️60°1%10 mph
10 PM☁️60°1%9 mph
11 PM☁️59°1%8 mph
12 AM☁️59°1%9 mph
1 AM☁️60°1%8 mph
2 AM☁️60°3%7 mph
3 AM☁️60°4%7 mph
4 AM🌦️60°4%5 mph
5 AM🌦️60°3%7 mph
6 AM☁️60°1%6 mph
7 AM🌤️58°1%6 mph
8 AM60°0%6 mph
9 AM☁️62°1%5 mph
10 AM☁️64°1%6 mph
11 AM☁️61°0%7 mph
12 PM☁️62°0%5 mph
1 PM65°0%6 mph
2 PM🌤️67°0%7 mph
3 PM☀️68°0%9 mph
4 PM☀️67°0%10 mph
5 PM☀️66°0%11 mph
6 PM☀️64°0%11 mph
7 PM🌙61°0%12 mph

16-day forecast for ZIP Code 94102

Daily highs and lows, precipitation and UV.

DayConditionsHigh / LowPrecipWindUV
Wed, Sep 16🌥️ Fog64° / 57°2%13 mph4
Thu, Sep 17🌦️ Light drizzle68° / 58°4% · 0,0 in12 mph6
Fri, Sep 18⛅ Partly cloudy66° / 57°0%15 mph7
Sat, Sep 19☁️ Overcast73° / 58°0%11 mph7
Sun, Sep 20☁️ Overcast65° / 58°1%13 mph6
Mon, Sep 21☁️ Overcast66° / 59°1%10 mph6
Tue, Sep 22🌤️ Mainly clear73° / 57°0%8 mph6
Wed, Sep 23☁️ Overcast77° / 59°0%7 mph6
Thu, Sep 24☁️ Overcast80° / 62°0%6 mph5
Fri, Sep 25☁️ Overcast78° / 64°3%10 mph6
Sat, Sep 26☁️ Overcast73° / 63°2%12 mph6
Sun, Sep 27☁️ Overcast71° / 62°3%11 mph6
Mon, Sep 28☀️ Clear sky66° / 60°3%14 mph6
Tue, Sep 29☁️ Overcast77° / 59°6%8 mph6
Wed, Sep 30☁️ Overcast85° / 63°6%5 mph6
Thu, Oct 1🌦️ Light drizzle75° / 63°0% · 0,1 in7 mph6

Climate in ZIP Code 94102 month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

JanFebMarAprMayJunJulAugSepOctNovDecLine: average high · Bars: rainfall
MonthAvg highAvg lowRainfallRating
January59°46°3,3 in★★★☆☆
February59°47°5,6 in★★★☆☆
March64°50°3,0 in★★★★
April63°51°2,0 in★★★★
May65°52°0,6 in★★★★★
June66°54°0,0 in★★★★★
July66°56°0,1 in★★★★★
August69°57°0,0 in★★★★★
September69°58°0,2 in★★★★★
October71°56°0,7 in★★★★★
November62°50°4,1 in★★★☆☆
December58°47°5,8 in★★★☆☆

Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).

Weather map for ZIP Code 94102

Animated model layers. Pick a layer to load it.

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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.

Air quality and pollen in ZIP Code 94102

51
Moderate
Unusually sensitive people should limit long outdoor exertion.
PM2.511.6 µg/m³
PM1017.4 µg/m³
Ozone69 µg/m³
NO₂5.3 µg/m³
UV index0 · Low
Airborne hazeLight haze

Air quality: Open-Meteo (CAMS). US AQI scale.

Sun, twilight and moon

Sunrise6:52 AM
Sunset7:15 PM
Daylight12h 23m
Solar noon1:03 PM
Golden hour (am)6:52 AM - 7:52 AM
Golden hour (pm)6:15 PM - 7:15 PM
Blue hour (am)6:22 AM - 6:52 AM
Blue hour (pm)7:15 PM - 7:45 PM
Moon phase🌒 Waxing crescent · 22%
Moonrise12:45 PM
Moonset10:15 PM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Best time to visit ZIP Code 94102

Go in May, June, July, August, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.

January★★★☆☆
February★★★☆☆
March★★★★
April★★★★
May★★★★★
June★★★★★
July★★★★★
August★★★★★
September★★★★★
October★★★★★
November★★★☆☆
December★★★☆☆

Explore ZIP Code 94102

Every topic we hold for this place, and the same topic for the places around it.

Weather for related places

Frequently asked questions

Where is ZIP Code 94102?

ZIP Code 94102 is a postal code area in San Francisco. Its coordinates are 37.7793, -122.4193. It lies in North America.

What is the weather like in ZIP Code 94102 right now?

It is currently 61°F (16°C) with overcast. Humidity is 82% and wind is 7 mph.

When is the best time to visit ZIP Code 94102?

May, June, July, August, September and October offer the most comfortable conditions in ZIP Code 94102, which has a Mediterranean climate. January, February and December are usually the hardest months for outdoor plans.

What time zone is ZIP Code 94102 in?

ZIP Code 94102 observes America/Los_Angeles (UTC-07:00). The local time is 8:06 PM.

What is the nearest airport to ZIP Code 94102?

The closest airports are San Francisco International Airport (SFO), 11 mi away.

What are the top things to do in ZIP Code 94102?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, Julia Pfeiffer Burns State Park and Emerald Bay State Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (postal-codes-sample) - coordinates, hierarchy and facts.
Forecast and observationsOpen-Meteo (ECMWF and national models).
Air quality and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Climate averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Weather Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated September 16, 2026 at 8:06 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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