San Juan Weather

04:00 Tuesday Artboard
Scattered clouds Scattered clouds 24° Feels like 23° First Quarter First Quarter Illuminated: 59%
  • Today 16 April Light rain 90% 4.7 mm 29° / 23° Calm 24 - 38 km/h
  • Tomorrow 17 April Light rain 80% 2.2 mm 28° / 22° Calm 12 - 21 km/h
  • Thursday 18 April Light rain 70% 0.9 mm 28° / 23° Calm 17 - 28 km/h
  • Friday 19 April Light rain 90% 4.2 mm 28° / 23° Calm 16 - 28 km/h
  • Saturday 20 April Light rain 90% 6 mm 27° / 23° Calm 22 - 34 km/h
  • Sunday 21 April Light rain 90% 5.2 mm 27° / 23° Calm 23 - 38 km/h
  • Monday 22 April Light rain 80% 4.8 mm 28° / 24° Calm 21 - 37 km/h

Weather Forecast for San Juan Today

, 16 April

Tomorrow

, 17 April
05:00 Scattered clouds 24° Scattered clouds
Feels Like 23°
Calm Southeast 8 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 34%
  • Feels Like Feels Like 23 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 4700 m
06:00 Clear 24° Clear
Feels Like 24°
Calm Southeast 12 - 17 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 9%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 4600 m
07:00 Scattered clouds 24° Scattered clouds
Feels Like 24°
Calm Southeast 11 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 26%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 4600 m
Scattered clouds 08:00 Scattered clouds 25° Scattered clouds
Feels Like 25°
Calm South 15 - 22 km/h
UV Index 1 Low SPF: no
Scattered clouds 08:00 Scattered clouds 25° Scattered clouds
Feels Like 25°
Calm South 15 - 22 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 16%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 4600 m
09:00 Scattered clouds 26° Scattered clouds
Feels Like 28°
Calm Southeast 17 - 27 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 50%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 4600 m
10:00 Light rain 30% 0.1 mm 26° Light rain
Feels Like 28°
Calm East 20 - 31 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 76%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 4600 m
Light rain 11:00 Light rain 30% 0.6 mm 26° Light rain
Feels Like 28°
Calm Southeast 8 - 33 km/h
UV Index 9 Very High! SPF: 25-50
Light rain 11:00 Light rain 30% 0.7 mm 26° Light rain
Feels Like 28°
Calm Southeast 8 - 33 km/h
UV Index 9 Very High! SPF: 25-50
  • Rain Rain 30% 0.6 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 45%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 9 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 4600 m
12:00 Scattered clouds 28° Scattered clouds
Feels Like 31°
Calm Southeast 10 - 19 km/h
UV Index 11+ Extreme! SPF: 50+
  • Rain Rain 20% 0 mm
  • Humidity Humidity 71%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 21%
  • Feels Like Feels Like 31 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 4700 m
13:00 Scattered clouds 28° Scattered clouds
Feels Like 31°
Calm Northeast 16 - 25 km/h
UV Index 11+ Extreme! SPF: 50+
  • Rain Rain 20% 0 mm
  • Humidity Humidity 72%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 25%
  • Feels Like Feels Like 31 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 4700 m
Scattered clouds 14:00 Scattered clouds 28° Scattered clouds
Feels Like 31°
Calm East 22 - 34 km/h
UV Index 9 Very High! SPF: 25-50
Scattered clouds 14:00 Scattered clouds 60% 0.2 mm 28° Light rain
Feels Like 31°
Calm East 22 - 34 km/h
UV Index 9 Very High! SPF: 25-50
  • Rain Rain 20% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 41%
  • Feels Like Feels Like 31 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 4700 m
15:00 Light rain 60% 0.2 mm 27° Light rain
Feels Like 30°
Calm Northeast 24 - 36 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 60% 0.2 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 59%
  • Feels Like Feels Like 30 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 4700 m
16:00 Light rain 70% 0.3 mm 27° Light rain
Feels Like 30°
Calm Northeast 23 - 36 km/h
UV Index 2 Low SPF: no
  • Rain Rain 70% 0.3 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 82%
  • Feels Like Feels Like 30 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 4500 m
Light rain 17:00 Light rain 70% 1.3 mm 26° Light rain
Feels Like 28°
Calm East 10 - 37 km/h
UV Index 1 Low SPF: no
Light rain 17:00 Light rain 70% 2 mm 26° Light rain
Feels Like 28°
Calm East 10 - 37 km/h
UV Index 1 Low SPF: no
  • Rain Rain 70% 1.3 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 37%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 6 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 4500 m
18:00 Light rain 70% 0.4 mm 25° Light rain
Feels Like 27°
Calm Southeast 6 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 70% 0.4 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 34%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 4600 m
19:00 Light rain 50% 0.2 mm 25° Light rain
Feels Like 26°
Calm Northeast 4 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 50% 0.2 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 69%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 4600 m
Light rain 20:00 Light rain 30% 0.1 mm 25° Light rain
Feels Like 25°
Calm East 6 - 20 km/h
UV Index 0 Low SPF: no
Light rain 20:00 Light rain 50% 0.3 mm 25° Light rain
Feels Like 25°
Calm East 6 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 37%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 4600 m
21:00 Scattered clouds 25° Scattered clouds
Feels Like 26°
Calm East 7 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 33%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 4600 m
22:00 Scattered clouds 25° Scattered clouds
Feels Like 25°
Calm East 6 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 23%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 4600 m
Scattered clouds 23:00 Scattered clouds 25° Scattered clouds
Feels Like 25°
Calm East 6 - 13 km/h
UV Index 0 Low SPF: no
Scattered clouds 23:00 Scattered clouds 25° Scattered clouds
Feels Like 25°
Calm East 6 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 23%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 4600 m
24:00 Scattered clouds 24° Scattered clouds
Feels Like 24°
Calm Southeast 6 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 23 °C
  • Clouds Clouds 33%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 8 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 4600 m

Pollution in San Juan

Detail
23
Fair O₃ (54 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

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