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San Juan Weather Today

Daily Weather Forecast & Temperature in San Juan

clear sky
15°
clear sky
H: 15° L: 15°
Feels like 13°
AQI: Moderate (3/5)
San Juan
Weather Updated Apr 4, 2026 11:55 PM
Humidity
26%
Dew -5°
Wind speed
4.28 km/h
N · G3.89
Pressure
1026 hPa
Visibility
10 km
Weather Summary
Currently in San Juan, expect varied conditions with mild temperatures around 15°. Winds are calm winds. Low humidity levels may cause dry conditions.
Sat
clear sky
18° 13°
Sun
clear sky
21° 8°
Mon
overcast clouds
21° 13°
79%
Tue
clear sky
23° 12°
100%
Wed
scattered clouds
24° 14°
Daily Weather Forecast
Saturday
04/04/2026
clear sky
13°
18°
Sunday
04/05/2026
clear sky
8°
21°
Monday
04/06/2026
overcast clouds
13°
21°
79%
Tuesday
04/07/2026
clear sky
12°
23°
100%
Wednesday
04/08/2026
scattered clouds
14°
24°
Precipitation Probability
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
17°
Sat
15:00
18°
 
13°
 
10°
 
8°
Sun
03:00
9°
 
12°
 
17°
 
20°
Sun
15:00
21°
 
18°
 
16°
 
14°
Mon
03:00
13°
 
14°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:57
Sunset
Sunset
19:40
Moon Phase
Full Moon (93%)
Timezone: GMT+05:30
Last updated: Apr 4, 2026 11:55 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
36.999161
Longitude
Longitude
-109.040939
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More about San Juan
Content curated by the NearWeather editorial team · Updated periodically
San Juan County is located in the U.S. state of Washington. It is made up of islands in the Salish Sea, including Lopez, Orcas, San Juan, and Shaw Islands. The county has a population of 16,094 and covers an area of 523 square miles. The climate in San Juan County is classified as a warm-summer Mediterranean climate, with warm, dry summers and mild, wet winters. Average temperatures range from a low of 37°F in January to a high of 68°F in August. The average annual precipitation is around 44 inches, with most of it occurring between October and May.
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 Juan
What is the Latitude and Longitude of San Juan?

San Juan's Latitude is 36.999161 & Longitude is -109.040939.

What is the weather in San Juan today?

Weather in San Juan is 15° today.

What is the climatic condition of San Juan today?

Climate Conditions in San Juan shows clear sky today.

What is the humidity in San Juan today?

Humidity in San Juan is 26% today.

What is the wind speed in San Juan today?

Wind speed in San Juan is 4.28 km/h, flowing at 11° N wind direction.

What does it feel like in San Juan today?

It feels like 13° in San Juan today, with 0% cloud cover and 10 km visibility.

Weather in San Juan
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