San Diego International Airport Weather Forecast
San Diego International Airport weather: 77°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
San Diego International Airport is an airport in San Diego. San Diego International Airport (SAN) is a commercial airport.
Right now it is 77°F (25°C) in San Diego International Airport with clear sky. It feels like 83°F. Today runs from 69°F to 82°F. Chance of precipitation is 0%. Sightseeing conditions score 9.7/10 - excellent - go now.
The best time to visit San Diego International Airport is April, May, June, July, August, September and October. The climate is Mediterranean. January, February and March tend to be the least comfortable months. August is the warmest month with average highs near 78°F, while January is the coldest with lows near 48°F.
The closest major airport is Los Angeles International Airport (LAX), about 109 mi away. Nearby highlights include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort and Joshua Tree National Park.
In plain terms. Today is slightly warmer than average for August. The forecast high of 82°F is 4°F above the 78°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in San Diego International Airport today at 9.7/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for San Diego International Airport
Extreme Heat Watch issued August 22 at 9:43PM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
Weather in San Diego International Airport right now
Source: Open-Meteo. Updated 2:13 AM, Aug 23 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for San Diego International Airport
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sat, Aug 22 | 🌥️ Fog | 82° / 69° | 0% | 8 mph | 7 |
| Sun, Aug 23 | 🌥️ Fog | 83° / 68° | 2% | 11 mph | 8 |
| Mon, Aug 24 | ☁️ Overcast | 84° / 67° | 1% | 10 mph | 8 |
| Tue, Aug 25 | ☀️ Clear sky | 87° / 76° | 1% | 9 mph | 8 |
| Wed, Aug 26 | ☀️ Clear sky | 79° / 74° | 1% | 13 mph | 8 |
| Thu, Aug 27 | 🌦️ Light drizzle | 79° / 72° | 1% · 0,0 in | 9 mph | 8 |
| Fri, Aug 28 | ☁️ Overcast | 83° / 75° | 3% | 8 mph | 8 |
| Sat, Aug 29 | ☁️ Overcast | 80° / 75° | 1% | 8 mph | 8 |
| Sun, Aug 30 | ☁️ Overcast | 82° / 74° | 1% | 8 mph | 8 |
| Mon, Aug 31 | ☁️ Overcast | 77° / 73° | 2% | 11 mph | 8 |
| Tue, Sep 1 | ☀️ Clear sky | 77° / 73° | 1% | 10 mph | 8 |
| Wed, Sep 2 | ☀️ Clear sky | 81° / 72° | 11% | 8 mph | 8 |
| Thu, Sep 3 | ☀️ Clear sky | 84° / 74° | 13% | 9 mph | 8 |
| Fri, Sep 4 | ☀️ Clear sky | 81° / 74° | 23% | 9 mph | 8 |
| Sat, Sep 5 | 🌤️ Mainly clear | 81° / 73° | 23% | 11 mph | 8 |
| Sun, Sep 6 | 🌤️ Mainly clear | 80° / 73° | 19% | 9 mph | 8 |
Climate in San Diego International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 65° | 48° | 2,4 in | ★★★★☆ |
| February | 65° | 50° | 3,1 in | ★★★★☆ |
| March | 67° | 52° | 2,7 in | ★★★★☆ |
| April | 67° | 54° | 0,5 in | ★★★★★ |
| May | 69° | 58° | 0,3 in | ★★★★★ |
| June | 72° | 61° | 0,1 in | ★★★★★ |
| July | 76° | 64° | 0,0 in | ★★★★★ |
| August | 78° | 65° | 0,6 in | ★★★★★ |
| September | 76° | 64° | 0,8 in | ★★★★★ |
| October | 75° | 58° | 0,8 in | ★★★★★ |
| November | 69° | 52° | 2,1 in | ★★★★☆ |
| December | 66° | 49° | 1,3 in | ★★★★☆ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
Weather map for San Diego International Airport
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in San Diego International Airport
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit San Diego International Airport
Go in April, May, June, July, August, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and March - expect the least comfortable mix of heat, cold or rain.
Explore San Diego International Airport
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is San Diego International Airport?
San Diego International Airport is an airport in San Diego. Its coordinates are 32.7338, -117.1933. It lies in North America.
What is the weather like in San Diego International Airport right now?
It is currently 77°F (25°C) with clear sky. Humidity is 79% and wind is 6 mph.
When is the best time to visit San Diego International Airport?
April, May, June, July, August, September and October offer the most comfortable conditions in San Diego International Airport, which has a Mediterranean climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is San Diego International Airport in?
San Diego International Airport observes America/Los_Angeles (UTC-07:00). The local time is 2:13 AM.
What is the nearest airport to San Diego International Airport?
The closest airports are Los Angeles International Airport (LAX), 109 mi away, Harry Reid International Airport (LAS), 259 mi away and Phoenix Sky Harbor International Airport (PHX), 304 mi away.
What are the top things to do in San Diego International Airport?
Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa Monica State Beach and Hollywood Sign.
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| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 2:13 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
