Weather for KISP/Long Island MacArthur

Islip, NY USA

Last Update: 30 Jun 2025 22:56
Temperature (°F)
79
Dewpoint
72
Relative Humidity
79
Wind Direction
220
Gust
Pressure
29.82
Sky
Broken
Ceiling
23000
Visibility
10
Heat Index
82
Wind Chill
79
Wind Speed
7
METAR
KISP   302256Z   22006KT   10SM   FEW009   FEW190   BKN230   26/22   A2993   RMK   AO2   SLP134   T02610222
TAF
KISP   301951Z   3020/0118   17009KT   P6SM   SCT040   SCT250   FM010100   19008KT   2SM   BR   BKN006   FM010300   20006KT   1SM   BR   BKN004   FM010500   21006KT   4SM   -SHRA   BR   SCT006   BKN015   PROB30   0105/0109   2SM   TSRA   BR   BKN006   BKN025CB   FM010900   21006KT   5SM   BR   BKN015   FM011500   22010KT   P6SM   SCT015   BKN040

7 Day Forecast

°F °C
Today
87
74
31
23
Day
Night
Foggy early, then thunderstorms developing late. Areas of patchy fog developing. Low 74F. Winds SSW at 5 to 10 mph. Chance of rain 70%.
Foggy this evening followed by occasional showers late. Areas of patchy fog developing. Low 23C. Winds SSW at 10 to 15 km/h. Chance of rain 40%.
Sunrise: 05:24 AM
Sunset: 08:27 PM
Moonrise: 10:57 AM
Moonset: 11:53 PM
Tomorrow
87
73
30
22
PM Thunderstorms
Day
Cloudy in the morning with scattered thunderstorms developing later in the day. Storms may contain strong gusty winds. High 87F. Winds SW at 10 to 20 mph. Chance of rain 50%.
Cloudy skies during the morning hours followed by scattered showers and thunderstorms in the afternoon. Storms may contain strong gusty winds. High near 30C. Winds SW at 15 to 30 km/h. Chance of rain 50%.
Night
Thunderstorms likely in the evening. Then a chance of scattered thunderstorms later on. Low 73F. Winds WSW at 10 to 15 mph. Chance of rain 80%.
Thunderstorms likely. Low 22C. Winds WSW at 15 to 25 km/h. Chance of rain 70%.
Sunrise: 05:25 AM
Sunset: 08:27 PM
Moonrise: 12:00 PM
Moonset:
Wednesday
80
69
27
21
AM Showers
Morning showers. Highs in the low 80s and lows in the upper 60s.
Showers ending by midday. Highs 26 to 28C and lows 20 to 22C.
05:25 AM
08:27 PM
01:01 PM
12:12 AM
Thursday
87
68
31
20
Mostly Sunny
Mostly sunny. Highs in the upper 80s and lows in the upper 60s.
Plenty of sun. Highs 30 to 32C and lows 19 to 21C.
05:26 AM
08:27 PM
02:02 PM
12:31 AM
Friday
83
65
28
19
Sunny
Abundant sunshine. Highs in the low 80s and lows in the mid 60s.
Abundant sunshine. Highs 27 to 29C and lows 18 to 20C.
05:26 AM
08:26 PM
03:04 PM
12:52 AM
Saturday
82
70
28
21
Partly Cloudy
Partly cloudy. Highs in the low 80s and lows in the low 70s.
Times of sun and clouds. Highs 27 to 29C and lows 20 to 22C.
05:27 AM
08:26 PM
04:07 PM
01:15 AM
Sunday
85
74
30
23
Partly Cloudy
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 70s.
Mix of sun and clouds. Highs 29 to 31C and lows 22 to 24C.
05:27 AM
08:26 PM
05:11 PM
01:42 AM