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 Current San Juan Weather Conditions |
Updated December 12th at 1:00 am |
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| Temperature: | 22°C |
Dew Point: | 13°C |
| Barometer: | 100.7 kPa |
Wind: | N 3 Km/h |
| Humidity: | 56.6% |
Visibility: | n/a |
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| San Juan Weather Forecast Summary |
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Today
Dec 12th
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Saturday
Dec 13th
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Sunday
Dec 14th
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Monday
Dec 15th
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Tuesday
Dec 16th
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Mix of Cloud and Sun |
Mostly Sunny |
Mix of Cloud and Sun |
Sunny |
Sunny |
24°C
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24°C
18°C |
17°C
11°C |
22°C
14°C |
24°C
15°C |
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| San Juan Detailed Weather Forecast |
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| Friday, December 12th, 2025 |
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Overnight |
Temperature: 18°C |
| A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. |
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Morning |
Temperature: 22°C |
| Sunny with cloudy periods with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 24°C |
| Sunny. Slight chance of a thunderstorm. |
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Evening |
Temperature: 22°C |
| Clear. Slight chance of a thunderstorm. |
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| Saturday, December 13th, 2025 |
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Overnight |
Temperature: 20°C |
| Clear. |
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Morning |
Temperature: 23°C |
| Mostly sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 24°C |
| Mostly sunny. Chance of a thunderstorm. |
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Evening |
Temperature: 20°C |
| Clear with a chance of showers or thundershowers. Windy at times. |
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| Sunday, December 14th, 2025 |
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Overnight |
Temperature: 12°C |
| Clear with cloudy periods with a chance of showers. |
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Morning |
Temperature: 15°C |
| A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 17°C |
| Cloudy with sunny periods with a chance of showers. Slight chance of a thunderstorm. Windy. |
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Evening |
Temperature: 15°C |
| Clear with cloudy periods with a chance of showers or thundershowers. Windy at times. |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 14°C |
| Clear. |
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Morning |
Temperature: 19°C |
| Sunny. |
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Afternoon |
Temperature: 22°C |
| Sunny. Windy at times. |
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Evening |
Temperature: 18°C |
| Clear. Windy. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 16°C |
| Clear. |
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Morning |
Temperature: 20°C |
| Sunny. |
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Afternoon |
Temperature: 24°C |
| Sunny. Chance of a thunderstorm. |
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Evening |
Temperature: 21°C |
| Clear. Slight chance of a thunderstorm. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 19°C |
| Clear. |
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Morning |
Temperature: 24°C |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 26°C |
| Mostly sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 21°C |
| Clear with cloudy periods with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 16°C |
| Clear with a chance of showers. Slight chance of a thunderstorm. |
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Morning |
Temperature: 21°C |
| Sunny with cloudy periods with a chance of showers or thundershowers. |
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Afternoon |
Temperature: 25°C |
| Sunny. Chance of a thunderstorm. |
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Evening |
Temperature: 23°C |
| Clear with a chance of showers or thundershowers. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 20°C |
| Clear with a slight chance of showers or thundershowers. |
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Morning |
Temperature: 26°C |
| Sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 30°C |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 27°C |
| Clear. |
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