Cities / Peru / Amazonas

18°

🌦️ San Francisco weather

Light rain. Light rain starting around 4:00am.

Feels like 20° Wind 3 km/h S Humidity 96% UV 5 Air Good 06:09 - 18:12

Right now it is 18° in San Francisco with light rain, today's high is 27° with an overnight low of 18° and about 3.7 mm of rain is expected. The sun rises at 06:09 and sets at 18:12, giving 12h 03m of daylight. Over the coming week highs range from 25° to 34°.

San Francisco is in Amazonas, Peru, sitting 289 m above sea level. Local time is America/Lima (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

17° 23° 28° 27° 18° 04:00 · 17.8° · 0.3 mm 05:00 · 17.8° · 0 mm 06:00 · 17.7° · 0 mm 07:00 · 18.3° · 0.1 mm 08:00 · 18.9° · 0.3 mm 09:00 · 19.6° · 0 mm 10:00 · 24° · 0 mm 11:00 · 26.3° · 0.3 mm 12:00 · 25.9° · 0.2 mm 13:00 · 27.1° · 0.2 mm 14:00 · 25.3° · 0.1 mm 15:00 · 23.6° · 0.1 mm 16:00 · 24° · 0.2 mm 17:00 · 20.3° · 0.8 mm 18:00 · 19.7° · 0.7 mm 19:00 · 19.6° · 0 mm 20:00 · 19.5° · 0 mm 21:00 · 19.5° · 0 mm 22:00 · 19.5° · 0 mm 23:00 · 19.4° · 0 mm 00:00 · 18.7° · 0.1 mm 01:00 · 18.7° · 0 mm 02:00 · 18.6° · 0 mm 03:00 · 18.8° · 0.1 mm

Precipitation

04:00 · 0.3 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0.1 mm 07:00 08:00 · 0.3 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0.3 mm 12:00 · 0.2 mm 13:00 · 0.2 mm 13:00 14:00 · 0.1 mm 15:00 · 0.1 mm 16:00 · 0.2 mm 16:00 17:00 · 0.8 mm 18:00 · 0.7 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0.1 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0.1 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
04:00 🌦️ 17.8° 19.6° 0.3 mm Light rain
05:00 17.8° 19.7° - Partly cloudy
06:00 🌤️ 17.7° 19.7° - Mostly clear
07:00 🌦️ 18.3° 20.2° 0.1 mm Light rain
08:00 🌦️ 18.9° 21° 0.3 mm Light rain
09:00 ☁️ 19.6° 22.2° - Overcast
10:00 ☁️ 24° 26.7° - Overcast
11:00 🌦️ 26.3° 28.7° 0.3 mm Light rain
12:00 🌦️ 25.9° 28.3° 0.2 mm Light rain
13:00 🌦️ 27.1° 28.9° 0.2 mm Light rain
14:00 🌦️ 25.3° 27.3° 0.1 mm Light rain
15:00 🌦️ 23.6° 25.8° 0.1 mm Light rain

Next 16 days

🌦️ TodaySeptember 7th Avg 21° Low 18° at 06:00 High 27° at 13:00 3.7 mm rain Wind ~7 km/h
Rain Cloudy
00:00 18° 0.2mm
02:00 18°
04:00 18° 0.3mm
06:00 18°
08:00 19° 0.3mm
10:00 24°
12:00 26° 0.2mm
14:00 25° 0.1mm
16:00 24° 0.2mm
18:00 20° 0.7mm
20:00 20°
22:00 20°
🌦️ TuesdaySeptember 8th Avg 21° Low 18° at 06:00 High 25° at 14:00 0.5 mm rain Feels 28° Wind ~6 km/h
Cloudy Cloudy
00:00 19° 0.1mm
02:00 19°
04:00 19°
06:00 18°
08:00 20°
10:00 20°
12:00 20° 0.2mm
14:00 25°
16:00 24°
18:00 22°
20:00 21°
22:00 20°
☁️ WednesdaySeptember 9th Avg 24° Low 19° at 06:00 High 31° at 13:00 Wind ~7 km/h
Cloudy Partly Cloudy Clear
00:00 20°
02:00 20°
04:00 20°
06:00 19°
08:00 22°
10:00 25°
12:00 29°
14:00 31°
16:00 30°
18:00 25°
20:00 22°
22:00 21°
☀️ ThursdaySeptember 10th Avg 25° Low 19° at 06:00 High 34° at 14:00 Wind ~8 km/h
Clear
00:00 21°
02:00 20°
04:00 19°
06:00 19°
08:00 24°
10:00 30°
12:00 33°
14:00 34°
16:00 33°
18:00 26°
20:00 23°
22:00 22°
🌧️ FridaySeptember 11th Avg 24° Low 18° at 06:00 High 34° at 13:00 4.2 mm rain Wind ~10 km/h
Rain Clear Cloudy Rain
00:00 21°
02:00 21°
04:00 19° 0.2mm
06:00 18° 0.3mm
08:00 23°
10:00 30°
12:00 33°
14:00 33°
16:00 26°
18:00 24° 0.1mm
20:00 20° 0.4mm
22:00 20° 0.4mm
🌦️ SaturdaySeptember 12th Avg 24° Low 19° at 03:00 High 31° at 15:00 3.9 mm rain Feels 33° Wind ~7 km/h
Rain Clear Partly Cloudy Rain
00:00 19° 0.6mm
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19°
08:00 23°
10:00 30°
12:00 31°
14:00 31°
16:00 31°
18:00 25° 0.1mm
20:00 21° 0.6mm
22:00 20° 0.6mm
🌦️ SundaySeptember 13th Avg 22° Low 19° at 03:00 High 27° at 11:00 4.5 mm rain Feels 29° Wind ~6 km/h
Rain Partly Cloudy Rain Clear
00:00 19° 0.3mm
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19°
08:00 22° 0.1mm
10:00 27° 0.1mm
12:00 26° 0.2mm
14:00 25° 0.9mm
16:00 24° 0.9mm
18:00 22°
20:00 21°
22:00 20°
🌦️ MondaySeptember 14th Avg 23° Low 19° at 23:00 High 29° at 16:00 3.6 mm rain Feels 31° Wind ~7 km/h
Partly Cloudy Cloudy Clear Rain
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 23°
10:00 29°
12:00 27°
14:00 27°
16:00 29°
18:00 24°
20:00 21° 0.9mm
22:00 19° 0.9mm
🌦️ TuesdaySeptember 15th Avg 23° Low 19° at 03:00 High 33° at 13:00 6.1 mm rain Wind ~11 km/h
Partly Cloudy Rain
00:00 19° 0.9mm
02:00 19°
04:00 19°
06:00 19°
08:00 22°
10:00 28°
12:00 33°
14:00 32°
16:00 27°
18:00 23° 0.9mm
20:00 20° 0.3mm
22:00 20° 0.3mm
🌧️ WednesdaySeptember 16th Avg 22° Low 19° at 03:00 High 29° at 12:00 13.8 mm rain Feels 31° Wind ~7 km/h
Rain Partly Cloudy Rain
00:00 19° 0.7mm
02:00 19° 0.1mm
04:00 19° 0.1mm
06:00 19°
08:00 22° 0.3mm
10:00 27° 0.3mm
12:00 29° 0.4mm
14:00 28° 1.7mm
16:00 25° 1.7mm
18:00 22° 0.6mm
20:00 21° 0.9mm
22:00 20° 0.9mm
🌧️ ThursdaySeptember 17th Avg 21° Low 19° at 03:00 High 25° at 16:00 17.4 mm rain Feels 28° Wind ~4 km/h
Rain Cloudy Rain
00:00 20° 0.4mm
02:00 19° 1.2mm
04:00 19° 1.2mm
06:00 19° 0.7mm
08:00 20° 1.5mm
10:00 20° 1.5mm
12:00 20° 0.5mm
14:00 22°
16:00 25°
18:00 22° 0.3mm
20:00 21° 1.1mm
22:00 20° 1.1mm
🌧️ FridaySeptember 18th Avg 22° Low 20° at 06:00 High 28° at 14:00 14.6 mm rain Feels 31° Wind ~4 km/h
Rain Cloudy Rain Cloudy
00:00 20° 0.7mm
02:00 20° 2.5mm
04:00 20° 2.5mm
06:00 20° 0.8mm
08:00 20° 0.1mm
10:00 21° 0.1mm
12:00 26°
14:00 28° 0.8mm
16:00 26° 0.8mm
18:00 22° 0.2mm
20:00 21°
22:00 21°
☀️ SaturdaySeptember 19th Avg 25° Low 19° at 05:00 High 33° at 14:00 Wind ~7 km/h
Clear
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 22°
10:00 29°
12:00 32°
14:00 33°
16:00 32°
18:00 26°
20:00 23°
22:00 22°
🌦️ SundaySeptember 20th Avg 25° Low 20° at 06:00 High 33° at 13:00 2.5 mm rain Wind ~9 km/h
Rain Partly Cloudy Rain
00:00 21°
02:00 21° 0.2mm
04:00 20° 0.2mm
06:00 20° 0.3mm
08:00 23°
10:00 30°
12:00 33°
14:00 33°
16:00 30°
18:00 25°
20:00 22° 0.2mm
22:00 20° 0.2mm
🌦️ MondaySeptember 21st Avg 24° Low 19° at 03:00 High 33° at 12:00 3.9 mm rain Feels 36° Wind ~6 km/h
Rain Clear Partly Cloudy
00:00 20° 0.4mm
02:00 19° 0.4mm
04:00 19° 0.4mm
06:00 19° 0.5mm
08:00 23°
10:00 30°
12:00 33°
14:00 31°
16:00 26°
18:00 24°
20:00 23°
22:00 22°
🌦️ TuesdaySeptember 22nd Avg 25° Low at 05:00 High at 13:00 Feels 37° Wind ~5 km/h
Rain Partly Cloudy Clear Rain Unknown
00:00 20° 0.4mm
02:00 19° 0.3mm
04:00 19° 0.3mm
06:00 19° 0.9mm
08:00 22°
10:00 28°
12:00 33°
14:00 34°
16:00 30°
18:00 25° 0.1mm
20:00
22:00

Sun

☀️ Sunrise 06:09 · Sunset 18:12

12h 03m of daylight · America/Lima

Air quality

PM2.5 7.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for San Francisco

Common questions about San Francisco weather

Will it rain in San Francisco today?

Yes - about 3.7 mm of rain is expected in San Francisco today.

What is the temperature in San Francisco right now?

It is 18° in San Francisco right now, though it feels closer to 20°. Today runs between a low of 18° and a high of 27°.

What time is sunrise and sunset in San Francisco?

The sun rises at 06:09 and sets at 18:12 local time in San Francisco today, giving 12h 03m of daylight.

What is the air quality in San Francisco?

PM2.5 in San Francisco is currently 7.1 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the San Francisco forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers San Francisco best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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