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ISP - Islip, Long Island MacArthur Airport Current Conditions
Current Weather Forecast
17-Oct-2025
Clear, breezy with lows in the mid 40s. North winds 15 to 25 mph with gusts up to 35 mph.
Sunny. Highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.
17-Oct-2025
Sunny. Highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.
Mostly clear. Lows in the mid 40s. North winds 10 to 15 mph.
17-Oct-2025
Mostly clear. Lows in the mid 40s. North winds 10 to 15 mph.
Sunny. Highs in the lower 60s. North winds 5 to 10 mph, becoming west in the afternoon.
17-Oct-2025
Sunny. Highs in the lower 60s. North winds 5 to 10 mph, becoming west in the afternoon.
Partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.
17-Oct-2025
Partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Mostly sunny. Highs in the upper 60s.
17-Oct-2025
Mostly sunny. Highs in the upper 60s.
Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
17-Oct-2025
Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
Partly sunny. A chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
17-Oct-2025
Partly sunny. A chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 40 percent.
17-Oct-2025
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 40 percent.
Sunny. Highs in the mid 60s.
17-Oct-2025
Sunny. Highs in the mid 60s.
Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of showers. Lows in the lower 50s.
17-Oct-2025
Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of showers. Lows in the lower 50s.
Partly sunny with a 50 percent chance of showers. Highs in the lower 60s.
17-Oct-2025
Partly sunny with a 50 percent chance of showers. Highs in the lower 60s.
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
17-Oct-2025
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Mostly sunny. Highs in the lower 60s.