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Tomorrow weather in San Diego

Saturday, December 20th, 2025
today weather
18°
Partly cloudy

The weather tomorrow in San Diego will be colder than today, with max temperatures of 17°.

Sunday, Dec. 21
18° / 12°
Temp
0%
Rain
9 km/h
Wind
83%
Humidity
San Diego Weather Pages
Today WeatherTomorrow Weather14 Days ForecastJanuary Weather

San Diego hourly forecast for tomorrow

Scroll right to see more weather forecasts for San Diego tomorrow
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM06:46 AM07:00 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM04:46 PM05:00 PM06:00 PM07:00 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherMistMistCloudyCloudyCloudyCloudyCloudysunriseCloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudysunsetPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyMistNext
temperatures13.6°13.2°12.9°12.7°12.5°12.3°12.1°Sunrise12°12.9°13.8°14.7°15.7°16.4°17°17.1°17°16.8°Sunset16°15.3°14.7°14.2°13.9°13.8°13.5°
wind speed5 km/h6 km/h4 km/h4 km/h4 km/h5 km/h5 km/h4 km/h5 km/h5 km/h5 km/h7 km/h8 km/h8 km/h9 km/h8 km/h7 km/h7 km/h5 km/h5 km/h4 km/h3 km/h2 km/h2 km/h
wind degree216°241°232°206°197°193°198°210°199°184°209°201°203°216°219°213°211°206°205°192°195°199°187°179°
wind directionSWWSWSWSSWSSWSSWSSWSSWSSWSSSWSSWSSWSWSWSSWSSWSSWSSWSSWSSWSSWSS
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
chance for rain0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity93%93%93%89%88%86%84%83%83%76%72%69%69%70%70%74%77%79%86%89%93%93%93%94%
dew point12.1°11.9°11.6°10.8°10.5°10.1°9.5°9.2°8.9°9.5°9.8°10°11°11.5°12°12.5°12.7°13°12.9°12.9°12.8°12.6°12.5°12.7°
visibility10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km
cloud cover66%66%66%66%65%65%63%62%61%51%46%41%42%43%43%43%43%42%47%49%51%56%59%66%
UV000000000.41.32.43.43.63.11.90.90.20000000

Weather in San Diego tomorrow

The temperature tomorrow in San Diego is expected to be typical for this time of year, with a forecast of 18 °F, closely aligning with the historical average for December 20th.

temperatures
temperatures
18 °F
rain
rain
0 mm
wind
wind
9 km/h
0.7
UV
Low
San Diego daylight overview ☀️
Tomorrow in San Diego, The sun rises at 06:46 and sets at 16:46, giving a total daylight duration of 10 hours and 0 minutes.

Quick links

More San Diego weather pages

What to wear tomorrow in San Diego? clothing recommendations

Stay comfortably stylish - your tailored guide for tomorrow's San Diego forecast.
  • Long-sleeve shirtLong-sleeve shirt
  • Long pantLong pant
  • Closed-toe shoesClosed-toe shoes
  • Light jacketLight jacket

The weather tomorrow in San Diego - FAQ

What is the maximum temperature for tomorrow in San Diego?
The maximum temperature for tomorrow in San Diego is expected to be 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in San Diego? 🌧️
No, there is no significant chance of rain in San Diego tomorrow. It should be a dry day.
What will be the wind speed tomorrow in San Diego? 🌀
The wind in San Diego is expected to blow at 9 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in San Diego tomorrow?
Given the forecast of 18 °F with a 0% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in San Diego tomorrow.
What is the sunrise and sunset time for San Diego tomorrow?
The sun is expected to rise at 06:46 and set at 16:46 in San Diego.
How accurate is the weather forecast San Diego tomorrow? ✅
San Diego weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Location coordinates Where is San Diego?

Get accurate weather forecasts for San Diego, located at latitude 32.716 and longitude -117.165. Stay updated with localized weather information tailored for San Diego.

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