San Diego (CA)
Tomorrow
Tomorrow weather in San Diego
Thursday, September 17th, 2026
22°
Sunny
Low 20°
The weather tomorrow in San Diego will be similar like today, with max temperatures of 21°.
22° / 20°
Temp
6%
Rain
16 km/h
Wind
68%
Humidity
San Diego Weather Pages
San Diego hourly forecast for tomorrow
Scroll right to see more weather forecasts for San Diego tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:33 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:52 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  | |  | | | | | | | | | | | | |  | | | | | | Next |
| temperatures | 20.4° | 20.3° | 20.1° | 20° | 20° | 19.9° | 19.9° | Sunrise | 20° | 20.1° | 20.6° | 21.1° | 21.5° | 21.9° | 21.8° | 21.7° | 21.7° | 21.8° | 21.6° | 21.2° | Sunset | 20.8° | 20.7° | 20.7° | 20.6° | 20.6° | |
| wind speed | 8 km/h | 7 km/h | 5 km/h | 4 km/h | 4 km/h | 6 km/h | 6 km/h | 6 km/h | 5 km/h | 5 km/h | 7 km/h | 10 km/h | 13 km/h | 16 km/h | 17 km/h | 17 km/h | 17 km/h | 16 km/h | 16 km/h | 14 km/h | 14 km/h | 12 km/h | 12 km/h | 12 km/h | |||
| wind degree | 254° | 248° | 240° | 224° | 216° | 222° | 229° | 241° | 260° | 268° | 266° | 262° | 261° | 267° | 276° | 282° | 287° | 292° | 296° | 302° | 307° | 314° | 322° | 319° | |||
| wind direction | WSW | WSW | WSW | SW | SW | SW | SW | WSW | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 10% | 9% | 10% | 10% | 8% | 7% | 7% | 6% | 6% | 5% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 4% | 5% | 5% | 6% | 6% | 6% | 6% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 73% | 72% | 71% | 71% | 70% | 70% | 70% | 70% | 68% | 66% | 64% | 63% | 62% | 63% | 64% | 64% | 64% | 66% | 67% | 69% | 70% | 70% | 71% | 71% | |||
| dew point | 15.3° | 15.1° | 14.8° | 14.6° | 14.5° | 14.4° | 14.3° | 14.3° | 14.1° | 14° | 14.1° | 14.1° | 14.2° | 14.5° | 14.6° | 14.7° | 14.7° | 14.8° | 15° | 14.9° | 15° | 15.1° | 15.1° | 15.3° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 40% | 37% | 44% | 47% | 27% | 21% | 16% | 13% | 11% | 8% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 2 | 4.1 | 6.5 | 8.2 | 8.6 | 7.6 | 5.6 | 3.2 | 1.3 | 0.3 | 0 | 0 | 0 | 0 | 0 |
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 22 °F, closely aligning with the historical average for September 17th.
temperatures
22 °F
rain
0 mm
wind
16 km/h
UV
Very High
🌫️ Air quality, UV & pollen - San Diego Live AQI, UV index and pollen levels. Air Quality →
San Diego daylight overview ☀️
Tomorrow in San Diego, The sun rises at 06:33 and sets at 18:52, giving a total daylight duration of 12 hours and 19 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 shirt
Long pant
Closed-toe shoes
Light 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 22° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in San Diego? 🌧️
Yes, there is a 6% chance of rain in San Diego tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in San Diego? 🌀
The wind in San Diego is expected to blow at 16 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 22 °F with a 6% 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 06:33 and set at 18:52 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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