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Current Weather Conditions:
ISLIP LONG ISLAND MAC ART, NY, United States

NWS Point Forecast for KISP (KISP) 40-48N 073-06W 43M

Conditions at

2026.08.30 0356 UTC
Wind from the WSW (250 degrees) at 3 MPH (3 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Temperature 64.9 F (18.3 C)
Dew Point 57.0 F (13.9 C)
Relative Humidity 75%
Pressure (altimeter) 30.19 in. Hg (1022 hPa)
ob KISP 300356Z 25003KT 10SM FEW250 18/14 A3019 RMK AO2 SLP223 LAST T01830139

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
77.0 (25.0) 68.0 (20.0) In the 6 hours preceding Aug 29, 2026 - 07:56 PM EDT / 2026.08.29 2356 UTC
82.9 (28.3) 71.1 (21.7) In the 24 hours preceding Aug 29, 2026 - 12:56 AM EDT / 2026.08.29 0456 UTC

Precipitation Accumulation

Precipitation
Amount
0.22 inches In the 24 hours preceding Aug 28, 2026 - 07:56 AM EDT / 2026.08.28 1156 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (4) Aug 30 64.9 (18.3) 57.0 (13.9) 30.19 (1022) WSW 3
11 PM (3) Aug 29 64.0 (17.8) 55.9 (13.3) 30.19 (1022) Calm
10 PM (2) Aug 29 64.9 (18.3) 57.0 (13.9) 30.19 (1022) W 3
9 PM (1) Aug 29 66.0 (18.9) 57.0 (13.9) 30.18 (1022) Calm
8 PM (0) Aug 29 69.1 (20.6) 57.0 (13.9) 30.18 (1022) SW 6
7 PM (23) Aug 29 71.1 (21.7) 57.0 (13.9) 30.17 (1021) WSW 8
6 PM (22) Aug 29 73.9 (23.3) 55.9 (13.3) 30.17 (1021) SW 8
5 PM (21) Aug 29 75.9 (24.4) 50.0 (10.0) 30.18 (1022) NNW 7
4 PM (20) Aug 29 75.9 (24.4) 48.0 (8.9) 30.19 (1022) NW 7
3 PM (19) Aug 29 75.0 (23.9) 48.0 (8.9) 30.21 (1023) NNW 8
2 PM (18) Aug 29 75.0 (23.9) 48.0 (8.9) 30.22 (1023) NNE 10
1 PM (17) Aug 29 73.9 (23.3) 48.9 (9.4) 30.22 (1023) NNW 6
Noon (16) Aug 29 73.0 (22.8) 50.0 (10.0) 30.23 (1023) NNE 10
11 AM (15) Aug 29 72.0 (22.2) 55.0 (12.8) 30.22 (1023) NNE 10
10 AM (14) Aug 29 71.1 (21.7) 55.0 (12.8) 30.22 (1023) N 12
9 AM (13) Aug 29 69.1 (20.6) 55.9 (13.3) 30.2 (1022) NNE 10
8 AM (12) Aug 29 66.0 (18.9) 57.0 (13.9) 30.19 (1022) N 8
7 AM (11) Aug 29 64.0 (17.8) 55.9 (13.3) 30.18 (1022) N 8
6 AM (10) Aug 29 64.9 (18.3) 55.9 (13.3) 30.16 (1021) N 9
5 AM (9) Aug 29 64.9 (18.3) 57.0 (13.9) 30.14 (1020) N 9
4 AM (8) Aug 29 66.0 (18.9) 55.9 (13.3) 30.12 (1019) N 12
3 AM (7) Aug 29 66.9 (19.4) 55.9 (13.3) 30.12 (1019) N 14
2 AM (6) Aug 29 69.1 (20.6) 55.9 (13.3) 30.1 (1019) N 13
Oldest 1 AM (5) Aug 29 71.1 (21.7) 61.0 (16.1) 30.09 (1018) N 10
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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