San Diego County (San Diego)
Today
San Diego County weather today
Wednesday, October 28th, 2026
22°
Overcast
Low 18°
San Diego County will experience a pleasantly warm today, reaching temperatures of up to 22 °C and cooling to about 18 °C in the evening. Gentle breezes are expected across San Diego County Today, with speeds reaching around 14 km/h. There's a slight chance of rain at 12%.
22° / 18°
Temp
12%
Rain
14 km/h
Wind
67%
Humidity
San Diego County Weather Pages
San Diego County hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:02 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 | 06:01 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
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| weather |  | |  |  | | | | |  |  | |  | | | | | | | | |  | | | | | | Next |
| temperatures | 20.6° | 20.5° | 18.8° | 20.1° | 20.1° | 18° | 20° | 20° | Sunrise | 18.2° | 20.3° | 20.8° | 21.3° | 21.4° | 21.3° | 21.7° | 20.9° | 20.7° | 20.9° | 20.1° | Sunset | 20° | 20.1° | 19.8° | 19.7° | 19.8° | |
| wind speed | 5 km/h | 4 km/h | 3 km/h | 1 km/h | 1 km/h | 3 km/h | 0 km/h | 1 km/h | 6 km/h | 1 km/h | 5 km/h | 6 km/h | 11 km/h | 14 km/h | 12 km/h | 14 km/h | 13 km/h | 12 km/h | 9 km/h | 8 km/h | 6 km/h | 6 km/h | 5 km/h | 4 km/h | |||
| wind degree | 226° | 232° | 109° | 225° | 261° | 78° | 351° | 62° | 96° | 186° | 254° | 232° | 254° | 250° | 251° | 254° | 258° | 262° | 269° | 276° | 276° | 295° | 288° | 294° | |||
| wind direction | SW | SW | ESE | SW | W | ENE | N | ENE | E | S | WSW | SW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | WNW | WNW | WNW | |||
| 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 | 18% | 18% | 19% | 19% | 19% | 21% | 17% | 17% | 12% | 6% | 4% | 8% | 4% | 4% | 6% | 5% | 4% | 7% | 8% | 10% | 18% | 17% | 17% | 19% | |||
| 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 | 69% | 70% | 78% | 70% | 70% | 77% | 67% | 66% | 71% | 63% | 61% | 61% | 60% | 60% | 61% | 64% | 64% | 66% | 66% | 66% | 70% | 67% | 67% | 72% | |||
| dew point | 14.8° | 14.8° | 14.8° | 14.5° | 14.5° | 13.8° | 13.7° | 13.6° | 12.9° | 13.2° | 13° | 13.5° | 13.2° | 13.4° | 13.8° | 13.8° | 13.7° | 14.4° | 13.6° | 13.5° | 14.4° | 13.4° | 13.4° | 14.5° | |||
| 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 | 100% | 100% | 83% | 100% | 100% | 98% | 100% | 100% | 60% | 33% | 16% | 57% | 5% | 5% | 35% | 22% | 6% | 32% | 42% | 63% | 99% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.7 | 2 | 3.5 | 4.7 | 5 | 4.3 | 2.9 | 1.5 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 |
View of San Diego County today
Explore San Diego County live webcam feed to see how the weather is shaping up today in San Diego County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from San Diego County today.
Weather in San Diego County today
The temperature today in San Diego County is expected to be typical for this time of year, with a forecast of 22 °C, closely aligning with the historical average for October 28th.
temperatures
22 °C
rain
0 mm
wind
14 km/h
UV
Moderate
Quick links
More San Diego County weather pages
San Diego County daylight overview
Today in San Diego County, the sun rises at 07:02 and sets at 18:01, giving a total daylight duration of 10 hours and 59 minutes.
Daytime
Day length10h 59m▼ 1m 51s
Solar noon12:32 PM
Evening golden hour5:28 PM – 6:01 PM
Night
Waning GibbousIllumination 92%
Moonrise7:40 PM
Moonset10:50 AM tomorrow
San Diego County: Sun reaches 44.3° above the horizon at midday.
Sun & MoonTop locations in San Diego County
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What to wear today in San Diego County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's San Diego County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in San Diego County - FAQ
What is the maximum temperature for today in San Diego County?
The maximum temperature for today in San Diego County is expected to be 22° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in San Diego County?
Yes, there is a 12% chance of rain in San Diego County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in San Diego County?
The wind in San Diego County is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in San Diego County today?
Given the forecast of 22 °C with a 12% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in San Diego County today.
What is the sunrise and sunset time for San Diego County today?
The sun is expected to rise at 07:02 and set at 18:01 in San Diego County.
How accurate is the weather forecast for San Diego County today?
San Diego County weather forecast for today 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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