 |
 Current San Juan Weather Conditions |
Updated September 12th at 8:00 am |
|
|
|
| Temperature: | 45°F |
Dew Point: | 36°F |
| Barometer: | 30.01 inHg |
Wind: | N 4 Mph |
| Humidity: | 70.5% |
Visibility: | n/a |
|
| |
|
| San Juan Weather Forecast Summary |
|
|
| |
Today
Sep 13th
|
Sunday
Sep 14th
|
Monday
Sep 15th
|
Tuesday
Sep 16th
|
Wednesday
Sep 17th
|
 |
 |
|
|
|
Cloudy |
Sunny |
Sunny |
Cloudy |
Cloudy |
74°F
|
59°F
45°F |
62°F
47°F |
68°F
53°F |
68°F
56°F |
|
| |
|
| San Juan Detailed Weather Forecast |
|
|
| |
| Saturday, September 13th, 2025 |
 |
Overnight |
Temperature: 59°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 59°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 71°F |
| Sunny. Windy at times. |
|
|
|
 |
Evening |
Temperature: 72°F |
| Clear. Windy at times. |
|
|
|
| Sunday, September 14th, 2025 |
|
Overnight |
Temperature: 54°F |
| Clear. Windy at times. |
|
|
|
|
Morning |
Temperature: 46°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 53°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 57°F |
| Clear. |
|
|
|
| Monday, September 15th, 2025 |
|
Overnight |
Temperature: 52°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 49°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 57°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 62°F |
| Clear. |
|
|
|
| Tuesday, September 16th, 2025 |
 |
Overnight |
Temperature: 57°F |
| A mix of cloudy and clear skies. |
|
|
|
|
Morning |
Temperature: 55°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 65°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 68°F |
| A mix of cloudy and clear skies. |
|
|
|
| Wednesday, September 17th, 2025 |
|
Overnight |
Temperature: 62°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 58°F |
| Cloudy. |
|
|
|
 |
Afternoon |
Temperature: 65°F |
| A mix of cloud and sun. |
|
|
|
|
Evening |
Temperature: 67°F |
| Cloudy. |
|
|
|
| Thursday, September 18th, 2025 |
|
Overnight |
Temperature: 63°F |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 57°F |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 62°F |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 65°F |
| Cloudy. Slight chance of a thunderstorm. |
|
|
|
| Friday, September 19th, 2025 |
 |
Overnight |
Temperature: 60°F |
| Mostly clear. Slight chance of a thunderstorm. |
|
|
|
 |
Morning |
Temperature: 58°F |
| Mostly sunny with a chance of showers. Slight chance of a thunderstorm. |
|
|
|
|
Afternoon |
Temperature: 69°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 74°F |
| Cloudy. Windy. |
|
|
|
| Saturday, September 20th, 2025 |
|
Overnight |
Temperature: 60°F |
| Mostly clear. |
|
|
|
|
Morning |
Temperature: 45°F |
| A mix of cloud and sun with a slight chance of showers. Windy. |
|
|
|
|
Afternoon |
Temperature: 50°F |
| Sunny. |
|
|
|
|
Evening |
Temperature: 53°F |
| Clear with cloudy periods. |
|
|
|
| Sunday, September 21st, 2025 |
|
Overnight |
Temperature: 50°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 45°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 52°F |
| Sunny. |
|
|
|
 |
Evening |
Temperature: 55°F |
| A mix of clear and cloudy skies. |
|
|
|
