San Diego County Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in San Diego County

San Diego County temperature today is 27°, feels like 27°, with a humidity level of 45% and wind at 18.5 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in San Diego County: expect a high of 29° and a low of 17°, with clear sky.

clear sky
27°
clear sky
H: 29° L: 23°
Feels like 27°
AQI: Fair (2/5)
Humidity
45%
Dew 14°
Wind speed
18.5 km/h
W
Pressure
1010 hPa
Visibility
10 km
Windy Conditions
Wind speed is 18.5 km/h.
Weather Summary
Currently in San Diego County, expect varied conditions with warm temperatures around 27°. Winds are moderate winds.
Precipitation Probability
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
27°
Mon
14:00
26°
 
21°
 
19°
 
18°
Tue
02:00
17°
 
20°
 
27°
 
29°
Tue
14:00
26°
 
21°
 
18°
 
16°
Wed
02:00
16°
 
19°
 
24°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:30
Sunset
Sunset
18:55
Moon Phase
Waxing Crescent (22%)
Timezone: GMT+05:30
Last updated: Sep 15, 2026 12:41 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
33.033379
Longitude
Longitude
-116.800858
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More about San Diego County
Content curated by the NearWeather editorial team · Updated periodically
San Diego County is located in the southwestern corner of the United States, in the state of California. It has a Mediterranean climate, with warm, dry summers and mild, wet winters. The average temperature year-round is around 70°F (21°C). Summers can be hot, with temperatures frequently reaching 90°F (32°C) or higher. Winters are mild, with temperatures rarely dropping below 50°F (10°C). The climate is generally sunny, with only occasional rain.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about San Diego County
What is the temperature in San Diego County right now?

The current temperature in San Diego County is 27°, and it feels like 27°. Today's high is 29° and the low is 23°.

Will it rain in San Diego County today?

No rain is expected in San Diego County today (0% chance). Conditions are currently clear sky.

What is the weather in San Diego County today?

San Diego County is experiencing clear sky with a temperature of 27°. Humidity is at 45% and wind speed is 18.5 km/h from the W.

What is the humidity in San Diego County today?

Humidity in San Diego County is 45% right now, with a dew point of 14°. Comfort levels are moderate.

What is the wind speed in San Diego County today?

Wind speed in San Diego County is 18.5 km/h, flowing at 270° W wind direction.

What is the 5-day forecast for San Diego County?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for San Diego County. Today's high is 29° and low is 23°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in San Diego County today?

It feels like 27° in San Diego County today, with 0% cloud cover and 10 km visibility.

Weather in San Diego County