 |
 Current Islip Weather Conditions |
Updated February 24th at 7:56 am |
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| Mostly Sunny |
| Temperature: | 27°F |
Dew Point: | 12°F |
| Barometer: | 29.86 inHg |
Wind: | N 26 Mph |
| Humidity: | 53.2% |
Visibility: | 0M |
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| Islip Weather Forecast Summary |
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Today
Feb 24th
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Wednesday
Feb 25th
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Thursday
Feb 26th
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Friday
Feb 27th
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Saturday
Feb 28th
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Cloudy |
Mix of rain and snow |
Cloudy |
Cloudy |
Mostly Sunny |
28°F
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36°F
32°F |
34°F
28°F |
30°F
24°F |
39°F
31°F |
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| Islip Detailed Weather Forecast |
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| Tuesday, February 24th, 2026 |
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Morning |
Temperature: 24°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 27°F |
| Cloudy. Windy. |
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Evening |
Temperature: 21°F |
| Clear with cloudy periods. |
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| Wednesday, February 25th, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy with a chance of flurries or showers. Windy. |
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Morning |
Temperature: 34°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. Windy. |
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Afternoon |
Temperature: 36°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 36°F |
| Mostly clear. Windy. |
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| Thursday, February 26th, 2026 |
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Overnight |
Temperature: 31°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 31°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 31°F |
| Cloudy with a chance of flurries or showers. |
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Evening |
Temperature: 30°F |
| Mostly clear with a slight chance of flurries or showers. Windy at times. |
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| Friday, February 27th, 2026 |
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Overnight |
Temperature: 25°F |
| Clear. Windy at times. |
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Morning |
Temperature: 28°F |
| Sunny. |
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Afternoon |
Temperature: 30°F |
| Sunny. |
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Evening |
Temperature: 30°F |
| Cloudy. |
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| Saturday, February 28th, 2026 |
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Overnight |
Temperature: 32°F |
| Clear. Windy at times. |
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Morning |
Temperature: 37°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 38°F |
| Sunny. |
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Evening |
Temperature: 36°F |
| Clear. |
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| Sunday, March 1st, 2026 |
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Overnight |
Temperature: 36°F |
| Mostly clear. |
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Morning |
Temperature: 37°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 34°F |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 21°F |
| Clear with cloudy periods. Wind 20 to 30 mph. |
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| Monday, March 2nd, 2026 |
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Overnight |
Temperature: 15°F |
| Cloudy. Windy. |
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Morning |
Temperature: 19°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 24°F |
| Sunny. |
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Evening |
Temperature: 24°F |
| Cloudy. |
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| Tuesday, March 3rd, 2026 |
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Overnight |
Temperature: 27°F |
| Cloudy. |
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Morning |
Temperature: 30°F |
| Cloudy with flurries or showers likely. |
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Afternoon |
Temperature: 34°F |
| Cloudy with a few flurries or showers. Risk of freezing rain. |
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Evening |
Temperature: 33°F |
| Cloudy with a slight chance of flurries or showers. |
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| Wednesday, March 4th, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy. |
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Morning |
Temperature: 33°F |
| Cloudy with flurries or showers likely. |
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Afternoon |
Temperature: 34°F |
| Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy. |
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Evening |
Temperature: 37°F |
| A mix of cloudy and clear skies. Windy. |
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