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Local Weather

San Juan Weather Forecast

Temperature, wind, rain and more for San Juan

Dominican Republic

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 11
Apr		05:00

SSE
SSE

 2 / 2 mph 66 / 66°F 88% 1014 mb
Low level cloud: 16%
Mid level cloud: 5%
High level cloud: 9%
Most Significant Cloud Type: low
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
08:00

SE
SE

 2 / 2 mph 76 / 77°F 78% 1015 mb
Low level cloud: 4%
Mid level cloud: 3%
High level cloud: 10%
Most Significant Cloud Type: low
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
11:00

SSE
SSE

 7 / 8 mph 85 / 85°F 57% 1015 mb
Low level cloud: 5%
Mid level cloud: 4%
High level cloud: 8%
Most Significant Cloud Type: low
7%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
14:00

SSE
SSE

 11 / 13 mph 88 / 88°F 51% 1012 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 10%
Most Significant Cloud Type: medium
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
17:00

SSE
SSE

 11 / 12 mph 83 / 84°F 61% 1012 mb
Low level cloud: 20%
Mid level cloud: 16%
High level cloud: 11%
Most Significant Cloud Type: low
26%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
20:00

SE
SE

 5 / 6 mph 71 / 71°F 78% 1014 mb
Low level cloud: 12%
Mid level cloud: 19%
High level cloud: 1%
Most Significant Cloud Type: low
18%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
23:00

SE
SE

 3 / 4 mph 67 / 67°F 81% 1015 mb
Low level cloud: 9%
Mid level cloud: 29%
High level cloud: 17%
Most Significant Cloud Type: medium
55%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 12
Apr		02:00

ESE
ESE

 3 / 4 mph 65 / 65°F 85% 1015 mb
Low level cloud: 19%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
05:00

SE
SE

 2 / 4 mph 62 / 62°F 90% 1015 mb
Low level cloud: 23%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
08:00

SE
SE

 4 / 4 mph 75 / 76°F 82% 1016 mb
Low level cloud: 26%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
11:00

SSE
SSE

 6 / 7 mph 84 / 84°F 58% 1015 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
14:00

SSE
SSE

 6 / 7 mph 90 / 89°F 44% 1012 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
17:00

SSE
SSE

 8 / 9 mph 89 / 90°F 44% 1011 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
20:00

SE
SE

 5 / 6 mph 71 / 71°F 74% 1014 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
23:00

SE
SE

 2 / 3 mph 68 / 68°F 83% 1016 mb
Low level cloud: 1%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
The 7 day weather forecast summary for San Juan:

The forecast for San Juan in the coming week is predicting the average daytime maximum temperature will be around 34°C, with a high for the week of 35°C expected on the afternoon of Tuesday 13th. The mean minimum temperature will be 18°C, dipping to its lowest on the morning of Monday 12th at 17°C. Expect the next week to have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Friday 12th will have the most precipitation with an accumulation of around 8.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure