 |
 Current San Juan Weather Conditions |
Updated January 8th at 5:00 am |
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| Overcast |
| Temperature: | 19°C |
Dew Point: | 16°C |
| Barometer: | 101.3 kPa |
Wind: | N 38 Km/h |
| Humidity: | 82.7% |
Visibility: | n/a |
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| San Juan Weather Forecast Summary |
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Today
Jan 8th
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Friday
Jan 9th
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Saturday
Jan 10th
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Sunday
Jan 11th
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Monday
Jan 12th
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Showers |
Sunny |
Mix of Cloud and Sun |
Mostly Sunny |
Thundershowers |
14°C
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20°C
11°C |
25°C
16°C |
27°C
20°C |
23°C
18°C |
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| San Juan Detailed Weather Forecast |
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| Thursday, January 8th, 2026 |
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Morning |
Temperature: 12°C |
| Cloudy with showers. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 12°C |
| Cloudy with showers likely. Slight chance of a thunderstorm. |
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Evening |
Temperature: 12°C |
| A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. |
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| Friday, January 9th, 2026 |
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Overnight |
Temperature: 11°C |
| Clear. |
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Morning |
Temperature: 17°C |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 20°C |
| Sunny. |
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Evening |
Temperature: 18°C |
| Clear. |
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| Saturday, January 10th, 2026 |
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Overnight |
Temperature: 17°C |
| Clear. |
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Morning |
Temperature: 21°C |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 25°C |
| Sunny. |
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Evening |
Temperature: 22°C |
| Clear. |
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| Sunday, January 11th, 2026 |
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Overnight |
Temperature: 20°C |
| Clear. |
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Morning |
Temperature: 25°C |
| Mostly sunny. |
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Afternoon |
Temperature: 27°C |
| Sunny. |
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Evening |
Temperature: 25°C |
| Clear with cloudy periods. Slight chance of a thunderstorm. |
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| Monday, January 12th, 2026 |
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Overnight |
Temperature: 22°C |
| Mostly clear. Slight chance of a thunderstorm. |
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Morning |
Temperature: 20°C |
| Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy at times. |
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Afternoon |
Temperature: 23°C |
| Sunny with cloudy periods with a chance of showers or thundershowers. |
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Evening |
Temperature: 20°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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| Tuesday, January 13th, 2026 |
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Overnight |
Temperature: 17°C |
| A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm. |
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Morning |
Temperature: 18°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Afternoon |
Temperature: 22°C |
| Sunny with cloudy periods with a slight chance of showers or thundershowers. |
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Evening |
Temperature: 21°C |
| Cloudy with a chance of showers or thundershowers. |
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| Wednesday, January 14th, 2026 |
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Overnight |
Temperature: 19°C |
| Clear with cloudy periods. Chance of a thunderstorm. |
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Morning |
Temperature: 22°C |
| Sunny with cloudy periods with showers likely. Chance of a thunderstorm. |
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Afternoon |
Temperature: 24°C |
| A mix of cloud and sun with a chance of showers or thundershowers. Windy at times. |
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Evening |
Temperature: 18°C |
| Cloudy with a few showers. Chance of a thunderstorm. |
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| Thursday, January 15th, 2026 |
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Overnight |
Temperature: 17°C |
| Clear with a chance of showers or thundershowers. |
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Morning |
Temperature: 20°C |
| Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times. |
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Afternoon |
Temperature: 22°C |
| Sunny with cloudy periods with a chance of showers. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 21°C |
| Cloudy with a chance of showers. |
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| Friday, January 16th, 2026 |
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Overnight |
Temperature: 19°C |
| A mix of cloudy and clear skies with a slight chance of showers. |
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Morning |
Temperature: 22°C |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 24°C |
| Mostly cloudy. Slight chance of a thunderstorm. |
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Evening |
Temperature: 21°C |
| Cloudy. Slight chance of a thunderstorm. |
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