 |
 Current Islip Weather Conditions |
Updated July 7th at 2:56 am |
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| Overcast |
| Temperature: | 66°F |
Dew Point: | 64°F |
| Barometer: | 30.01 inHg |
Wind: | N 19 Mph |
| Humidity: | 93.9% |
Visibility: | 0M |
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| Islip Weather Forecast Summary |
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Today
Jul 7th
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Wednesday
Jul 8th
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Thursday
Jul 9th
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Friday
Jul 10th
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Saturday
Jul 11th
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Mostly Cloudy |
Sunny |
Mix of Sun and Cloud |
Mostly Sunny |
Mostly Sunny |
68°F
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73°F
64°F |
77°F
69°F |
80°F
71°F |
78°F
70°F |
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| Islip Detailed Weather Forecast |
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| Tuesday, July 7th, 2026 |
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Overnight |
Temperature: 67°F |
| Mostly cloudy with a chance of showers. Windy. |
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Morning |
Temperature: 67°F |
| Cloudy with sunny periods. Windy. |
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Afternoon |
Temperature: 66°F |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 65°F |
| A mix of cloudy and clear skies. Windy. |
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| Wednesday, July 8th, 2026 |
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Overnight |
Temperature: 64°F |
| Clear with cloudy periods. Windy. |
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Morning |
Temperature: 66°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 72°F |
| Sunny. |
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Evening |
Temperature: 70°F |
| Clear. Windy at times. |
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| Thursday, July 9th, 2026 |
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Overnight |
Temperature: 69°F |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 74°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 74°F |
| A mix of cloud and sun with a chance of showers. Windy at times. |
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Evening |
Temperature: 71°F |
| A mix of clear and cloudy skies with a chance of showers. Windy at times. |
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| Friday, July 10th, 2026 |
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Overnight |
Temperature: 71°F |
| Mostly clear with a chance of showers. |
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Morning |
Temperature: 74°F |
| Mostly sunny. |
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Afternoon |
Temperature: 77°F |
| Mostly cloudy. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 73°F |
| Clear. Windy at times. |
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| Saturday, July 11th, 2026 |
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Overnight |
Temperature: 71°F |
| Clear. |
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Morning |
Temperature: 72°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 77°F |
| Mostly sunny. |
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Evening |
Temperature: 72°F |
| Mostly clear. Windy at times. |
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| Sunday, July 12th, 2026 |
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Overnight |
Temperature: 69°F |
| Mostly clear. |
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Morning |
Temperature: 74°F |
| Mostly sunny. |
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Afternoon |
Temperature: 78°F |
| A mix of sun and cloud. Windy at times. |
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Evening |
Temperature: 72°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Monday, July 13th, 2026 |
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Overnight |
Temperature: 69°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 72°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 76°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 70°F |
| Clear. |
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| Tuesday, July 14th, 2026 |
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Overnight |
Temperature: 68°F |
| Clear. |
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Morning |
Temperature: 73°F |
| Sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: 75°F |
| Clear. Slight chance of a thunderstorm. Windy at times. |
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| Wednesday, July 15th, 2026 |
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Overnight |
Temperature: 75°F |
| Mostly clear with showers likely. Chance of a thunderstorm. Windy. |
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Morning |
Temperature: 75°F |
| A mix of sun and cloud with a chance of showers or thundershowers. Windy. |
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Afternoon |
Temperature: 81°F |
| Sunny. Windy. |
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Evening |
Temperature: 73°F |
| Clear. Windy. |
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