Hourly Weather Forecast for Friday

San Juan, Puerto Rico (00921)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday
partlycloudy Intervals of clouds and sunshine. High 88F. Winds E at 10 to 20 mph.
Sunday Night
nt_tstorms Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 78F. Winds E at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 75 88 | 74 84 | 75 81 | 76
Wind 6 mph ESE 15 mph ENE 12 mph ENE 8 mph E
Humidity 89% 63% 73% 84%
Chance of Precip. 10% 20% 0% 20%
Cloud Cover 36% 38% 48% 52%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:13 AM
6:21 PM
Monday
chancetstorms Variable clouds with scattered thunderstorms. High 86F. Winds E at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_chancetstorms Scattered thunderstorms, especially overnight. Low 77F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 76 86 | 76 83 | 75 80 | 75
Wind 5 mph E 12 mph ENE 9 mph E 6 mph ESE
Humidity 91% 72% 76% 86%
Chance of Precip. 40% 60% 30% 40%
Cloud Cover 49% 45% 46% 33%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:13 AM
6:20 PM
Tuesday
chancetstorms Partly cloudy skies during the morning hours. Thunderstorms likely in the afternoon. High 87F. Winds ESE at 10 to 15 mph. Chance of rain 80%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 77F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 74 87 | 74 82 | 75 80 | 75
Wind 5 mph ESE 12 mph E 9 mph ESE 6 mph ESE
Humidity 90% 67% 78% 85%
Chance of Precip. 10% 20% 40% 20%
Cloud Cover 37% 39% 54% 49%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:13 AM
6:19 PM
Wednesday
tstorms Isolated thunderstorms in the morning becoming more widespread in the afternoon. High around 85F. Winds E at 10 to 15 mph. Chance of rain 80%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 77F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 75 85 | 75 82 | 75 79 | 74
Wind 4 mph ESE 11 mph E 10 mph E 5 mph ESE
Humidity 91% 74% 79% 84%
Chance of Precip. 10% 30% 70% 20%
Cloud Cover 39% 49% 64% 37%
Conditions Partly Cloudy Chance of a Thunderstorm Thunderstorm Partly Cloudy
Sunrise & Sunset
6:13 AM
6:18 PM
Thursday
tstorms Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High 86F. Winds E at 5 to 10 mph. Chance of rain 80%.
Thursday Night
nt_chancetstorms Variable clouds with scattered showers and thunderstorms, mainly overnight. Low 76F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 74 84 | 75 82 | 74 79 | 73
Wind 3 mph ESE 8 mph ENE 8 mph E 4 mph ESE
Humidity 89% 72% 77% 83%
Chance of Precip. 10% 40% 60% 10%
Cloud Cover 30% 35% 41% 28%
Conditions Partly Cloudy Chance of a Thunderstorm Thunderstorm Clear
Sunrise & Sunset
6:13 AM
6:17 PM
Friday
tstorms Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High 86F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Friday Night
nt_chancetstorms Thunderstorms during the evening, then becoming mostly clear overnight. Low 76F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 73 83 | 74 83 | 74 79 | 74
Wind 3 mph SE 7 mph E 7 mph E 4 mph SE
Humidity 89% 73% 74% 84%
Chance of Precip. 40% 50% 70% 20%
Cloud Cover 30% 30% 32% 24%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Clear
Sunrise & Sunset
6:13 AM
6:17 PM
Saturday
tstorms Thunderstorms. High 86F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 76F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 82 | 74 82 | 74 79 | 74
Wind 4 mph SE 7 mph ESE 8 mph ESE 4 mph ESE
Humidity 91% 77% 77% 86%
Chance of Precip. 10% 60% 40% 20%
Cloud Cover 28% 32% 40% 35%
Conditions Clear Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:14 AM
6:16 PM
Sunday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 86F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Sunday Night
nt_chancetstorms Isolated thunderstorms during the evening, then skies turning mostly clear overnight. Low 77F. Winds ESE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 74 84 | 75 83 | 75 80 | 75
Wind 3 mph SE 7 mph ESE 8 mph E 5 mph ESE
Humidity 90% 73% 75% 84%
Chance of Precip. 20% 60% 30% 20%
Cloud Cover 28% 33% 33% 22%
Conditions Clear Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
6:14 AM
6:15 PM
Monday
chancetstorms Partly to mostly cloudy with a chance of thunderstorms. High 87F. Winds E at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Scattered thunderstorms during the evening, then becoming clear overnight. Low 77F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 75 84 | 75 84 | 75 80 | 75
Wind 4 mph SE 9 mph E 10 mph E 6 mph ESE
Humidity 91% 74% 74% 84%
Chance of Precip. 20% 30% 40% 20%
Cloud Cover 20% 27% 29% 19%
Conditions Clear Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
6:14 AM
6:14 PM
Tuesday
chancetstorms Morning sunshine will give way to isolated thunderstorms during the afternoon. High 87F. Winds E at 10 to 20 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 78F. Winds E at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 75 85 | 75 84 | 75 81 | 76
Wind 5 mph ESE 12 mph E 13 mph E 10 mph E
Humidity 91% 73% 76% 86%
Chance of Precip. 10% 20% 30% 20%
Cloud Cover 16% 20% 28% 29%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
6:14 AM
6:13 PM
Wednesday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 86F. Winds E at 10 to 20 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms. Low 78F. Winds E at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 76 84 | 76 84 | 76 80 | 76
Wind 9 mph E 14 mph E 14 mph E 11 mph E
Humidity 90% 76% 77% 87%
Chance of Precip. 40% 50% 30% 40%
Cloud Cover 23% 24% 33% 37%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Variable clouds with scattered thunderstorms. High 87F. Winds E at 10 to 20 mph. Chance of rain 40%.
Thursday Night
nt_tstorms Partly cloudy with late night showers or thunderstorms. Low 77F. Winds E at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 76 84 | 76 84 | 76 79 | 75
Wind 10 mph E 14 mph E 14 mph ENE 10 mph E
Humidity 92% 75% 77% 88%
Chance of Precip. 30% 40% 20% 20%
Cloud Cover 36% 36% 36% 37%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Scattered thunderstorms. High 87F. Winds E at 10 to 20 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 77F. Winds E at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 76 84 | 75 83 | 75 79 | 75
Wind 9 mph E 13 mph E 12 mph ENE 9 mph ENE
Humidity 93% 75% 77% 89%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 34% 30% 31% 32%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Partly cloudy with isolated thunderstorms developing during the afternoon. High 86F. Winds ENE at 10 to 20 mph. Chance of rain 30%.
Saturday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 78F. Winds E at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 75 84 | 75 84 | 75 80 | 75
Wind 8 mph E 12 mph ENE 13 mph ENE 9 mph ENE
Humidity 92% 74% 76% 84%
Chance of Precip. 20% 20% 40% 40%
Cloud Cover 28% 29% 32% 34%
Conditions Clear Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 75 84 | 75 84 | 75 80 | 80
Wind 8 mph E 12 mph ENE 13 mph ENE 0 mph ESE
Humidity 92% 74% 76% 0%
Chance of Precip. 20% 20% 40% 0%
Cloud Cover 28% 29% 32% %
Conditions Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise