Cities / United States / California

16°

🌤️ Old Town San Diego weather

Mostly clear. .

Feels like 17° Wind 6 km/h NE Humidity 94% Pressure 1013 hPa UV 9 Air Fair ☀ 06:26 - 19:08
⚠ Coastal Flood Advisory · Minor

Coastal Flood Advisory issued September 5 at 12:08AM PDT until September 8 at 11:00PM PDT by NWS San Diego CA

⚠ High Surf Advisory · Minor

High Surf Advisory issued September 5 at 12:08AM PDT until September 8 at 11:00PM PDT by NWS San Diego CA

Right now it is 16° in Old Town San Diego with mostly clear skies and today's high is 28° with an overnight low of 16°. The sun rises at 06:26 and sets at 19:08, giving 12h 42m of daylight. Over the coming week highs range from 24° to 31°.

Old Town San Diego is in California, United States, sitting 8 m above sea level. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.

Next 24 hours - temperature

15° 22° 28° 28° 16° 05:00 · 16.2° · 0 mm 06:00 · 15.9° · 0 mm 07:00 · 16.2° · 0 mm 08:00 · 19.3° · 0 mm 09:00 · 22.2° · 0 mm 10:00 · 24.8° · 0 mm 11:00 · 26.5° · 0 mm 12:00 · 27.3° · 0 mm 13:00 · 27.6° · 0 mm 14:00 · 26.5° · 0 mm 15:00 · 26.4° · 0 mm 16:00 · 26.2° · 0 mm 17:00 · 25.1° · 0 mm 18:00 · 24° · 0 mm 19:00 · 23° · 0 mm 20:00 · 22.5° · 0 mm 21:00 · 22.3° · 0 mm 22:00 · 21.5° · 0 mm 23:00 · 21.3° · 0 mm 00:00 · 21.1° · 0 mm 01:00 · 21° · 0 mm 02:00 · 20.8° · 0 mm 03:00 · 20.6° · 0 mm 04:00 · 20.7° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
05:00 🌤️ 16.2° 16.8° - Mostly clear
06:00 🌤️ 15.9° 16.5° - Mostly clear
07:00 ☀️ 16.2° 17° - Clear sky
08:00 ☀️ 19.3° 20.8° - Clear sky
09:00 ☀️ 22.2° 23.4° - Clear sky
10:00 ☀️ 24.8° 25.4° - Clear sky
11:00 ☀️ 26.5° 26.4° - Clear sky
12:00 🌤️ 27.3° 27° - Mostly clear
13:00 🌤️ 27.6° 27.2° - Mostly clear
14:00 ☁️ 26.5° 26° - Overcast
15:00 ⛅ 26.4° 26.3° - Partly cloudy
16:00 ☁️ 26.2° 26.4° - Overcast

Next 16 days

Today☀️ 28°16° Sun 6☁️ 31°20° Mon 7☁️ 29°23° Tue 8☀️ 31°24° Wed 9🌧️ 28°24°5.3mm Thu 10🌦️ 27°24°1.8mm Fri 11☀️ 24°22° Sat 12☀️ 23°20° Sun 13☀️ 22°20° Mon 14☀️ 23°19° Tue 15⛅ 24°21° Wed 16☀️ 27°21° Thu 17☀️ 28°23° Fri 18☀️ 26°22° Sat 19☀️ 25°22° Sun 20☀️ 27°22°
☀️ TodaySeptember 5th Avg 22° Low 16° at 06:00 High 28° at 13:00 Wind ~13 km/h
Clear Cloudy
00:00 18°
02:00 17°
04:00 17°
06:00 16°
08:00 19°
10:00 25°
12:00 27°
14:00 27°
16:00 26°
18:00 24°
20:00 23°
22:00 22°
☁️ SundaySeptember 6th Avg 25° Low 20° at 06:00 High 31° at 15:00 Wind ~14 km/h
Cloudy Clear
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 22°
10:00 26°
12:00 30°
14:00 30°
16:00 30°
18:00 28°
20:00 24°
22:00 24°
☁️ MondaySeptember 7th Avg 26° Low 23° at 04:00 High 29° at 12:00 Wind ~19 km/h
Clear Cloudy Clear
00:00 24°
02:00 23°
04:00 23°
06:00 23°
08:00 24°
10:00 28°
12:00 29°
14:00 29°
16:00 29°
18:00 28°
20:00 27°
22:00 26°
☀️ TuesdaySeptember 8th Avg 27° Low 24° at 05:00 High 31° at 14:00 Feels 29° Wind ~20 km/h
Cloudy Clear
00:00 25°
02:00 26°
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 30°
14:00 31°
16:00 29°
18:00 29°
20:00 27°
22:00 26°
🌧️ WednesdaySeptember 9th Avg 26° Low 24° at 20:00 High 28° at 10:00 5.3 mm rain Wind ~12 km/h
Clear Rain
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 28° 0.4mm
12:00 26° 0.6mm
14:00 28° 0.1mm
16:00 25° 1mm
18:00 25° 0.7mm
20:00 24° 0.1mm
22:00 24° 0.1mm
🌦️ ThursdaySeptember 10th Avg 25° Low 24° at 04:00 High 27° at 12:00 1.8 mm rain Wind ~16 km/h
Rain Clear
00:00 24° 0.5mm
02:00 24° 0.5mm
04:00 24° 0.1mm
06:00 24°
08:00 24°
10:00 26°
12:00 27°
14:00 27°
16:00 26°
18:00 25°
20:00 24°
22:00 24°
☀️ FridaySeptember 11th Avg 23° Low 22° at 23:00 High 24° at 12:00 Wind ~18 km/h
Clear
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 22°
10:00 23°
12:00 24°
14:00 24°
16:00 24°
18:00 23°
20:00 22°
22:00 22°
☀️ SaturdaySeptember 12th Avg 22° Low 20° at 22:00 High 23° at 13:00 Wind ~17 km/h
Clear Cloudy Clear
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 22°
12:00 23°
14:00 23°
16:00 23°
18:00 22°
20:00 21°
22:00 20°
☀️ SundaySeptember 13th Avg 21° Low 20° at 04:00 High 22° at 14:00 Feels 20° Wind ~16 km/h
Clear
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 20°
10:00 21°
12:00 22°
14:00 22°
16:00 22°
18:00 21°
20:00 20°
22:00 20°
☀️ MondaySeptember 14th Avg 21° Low 19° at 04:00 High 23° at 14:00 Feels 21° Wind ~15 km/h
Clear
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 20°
10:00 21°
12:00 22°
14:00 23°
16:00 23°
18:00 22°
20:00 21°
22:00 21°
⛅ TuesdaySeptember 15th Avg 22° Low 21° at 04:00 High 24° at 12:00 Wind ~16 km/h
Clear Partly Cloudy Clear
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 23°
12:00 24°
14:00 24°
16:00 23°
18:00 22°
20:00 22°
22:00 21°
☀️ WednesdaySeptember 16th Avg 24° Low 21° at 04:00 High 27° at 14:00 Wind ~16 km/h
Partly Cloudy Clear
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 24°
12:00 26°
14:00 27°
16:00 26°
18:00 25°
20:00 24°
22:00 24°
☀️ ThursdaySeptember 17th Avg 25° Low 23° at 04:00 High 28° at 12:00 Wind ~16 km/h
Clear
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 23°
10:00 26°
12:00 28°
14:00 28°
16:00 27°
18:00 26°
20:00 25°
22:00 24°
☀️ FridaySeptember 18th Avg 24° Low 22° at 23:00 High 26° at 13:00 Wind ~13 km/h
Clear
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 24°
10:00 25°
12:00 26°
14:00 26°
16:00 26°
18:00 25°
20:00 23°
22:00 23°
☀️ SaturdaySeptember 19th Avg 23° Low 22° at 03:00 High 25° at 12:00 Wind ~13 km/h
Clear
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 22°
10:00 24°
12:00 25°
14:00 25°
16:00 24°
18:00 24°
20:00 23°
22:00 22°
☀️ SundaySeptember 20th Avg 24° Low 22° at 04:00 High 27° at 12:00 Wind ~14 km/h
Clear
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 23°
10:00 26°
12:00 27°
14:00 27°
16:00 26°
18:00 25°
20:00 24°
22:00 24°

Sun

☀️ Sunrise 06:26 · Sunset 19:08

12h 42m of daylight · America/Los_Angeles

Air quality

PM2.5 17 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Mission Hills · 0.9 km Midway-Pacific Highway · 1 km Five Points · 1.7 km Overlook · 1.9 km Loma Portal · 2.4 km Uptown · 3 km

Tools for Old Town San Diego

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Old Town San Diego weather

Will it rain in Old Town San Diego today?

No rain is in the forecast for Old Town San Diego today.

What is the temperature in Old Town San Diego right now?

It is 16° in Old Town San Diego right now. Today runs between a low of 16° and a high of 28°.

What time is sunrise and sunset in Old Town San Diego?

The sun rises at 06:26 and sets at 19:08 local time in Old Town San Diego today, giving 12h 42m of daylight.

What is the air quality in Old Town San Diego?

PM2.5 in Old Town San Diego is currently 17 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Old Town San Diego 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 Old Town San Diego 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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