Current weather conditions and 15 day weather forecast for Islip Airport (1928), New York, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 25 September 2026 Friday 13.4 ° C / 56.1°F ![]() Overcast |
Feels Like : 8.2 ° C / 46.8°F Humidity : % 59 Pressure : 1021 mb Wind Speed : 23.8 kmph / 14.8 miles from NNE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 September 2026 Friday | Overcast |
13.4 ° C (56.1°F) |
19.5 ° C (67.1°F) |
15.7 ° C (60.3°F) |
% 53 | 57% | 3.5 | Sunrise:06:43 AM Sunset: 06:45 PM |
Moonrise:06:12 PM Moonset: 05:39 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Light rain |
12.9 ° C (55.2°F) |
13.4 ° C (56.2°F) |
13.1 ° C (55.7°F) |
% 91 | 93% | 0.4 | Sunrise:06:44 AM Sunset: 06:43 PM |
Moonrise:06:32 PM Moonset: 06:41 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Light rain shower |
13 ° C (55.3°F) |
15.8 ° C (60.4°F) |
14.2 ° C (57.5°F) |
% 94 | 93% | 1.1 | Sunrise:06:45 AM Sunset: 06:42 PM |
Moonrise:06:54 PM Moonset: 07:45 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Patchy rain nearby |
13.9 ° C (57°F) |
15.3 ° C (59.6°F) |
14.8 ° C (58.6°F) |
% 85 | 64% | 3.4 | Sunrise:06:46 AM Sunset: 06:40 PM |
Moonrise:07:19 PM Moonset: 08:51 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Overcast |
13.8 ° C (56.8°F) |
21.9 ° C (71.4°F) |
17.3 ° C (63.2°F) |
% 73 | 18% | 6 | Sunrise:06:47 AM Sunset: 06:38 PM |
Moonrise:07:48 PM Moonset: 09:59 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
17 ° C (62.6°F) |
22.6 ° C (72.7°F) |
19.9 ° C (67.7°F) |
% 77 | 14% | 6 | Sunrise:06:48 AM Sunset: 06:37 PM |
Moonrise:08:25 PM Moonset: 11:10 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
20 ° C (68°F) |
22.6 ° C (72.7°F) |
20.9 ° C (69.7°F) |
% 82 | 68% | 5 | Sunrise:06:49 AM Sunset: 06:35 PM |
Moonrise:09:12 PM Moonset: 12:19 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
16.2 ° C (61.1°F) |
22.5 ° C (72.6°F) |
19.3 ° C (66.7°F) |
% 51 | 2% | 6 | Sunrise:06:50 AM Sunset: 06:33 PM |
Moonrise:10:09 PM Moonset: 01:24 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Sunny |
13.9 ° C (57°F) |
20.3 ° C (68.6°F) |
17 ° C (62.5°F) |
% 49 | 4% | 6 | Sunrise:06:51 AM Sunset: 06:32 PM |
Moonrise:11:17 PM Moonset: 02:21 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Overcast |
16.3 ° C (61.3°F) |
19.6 ° C (67.4°F) |
18 ° C (64.3°F) |
% 63 | 20% | 4 | Sunrise:06:52 AM Sunset: 06:30 PM |
Moonrise:Does not rise today Moonset: 03:09 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday | Light rain shower |
15.5 ° C (60°F) |
20.7 ° C (69.2°F) |
17.9 ° C (64.2°F) |
% 93 | 93% | 5 | Sunrise:06:53 AM Sunset: 06:28 PM |
Moonrise:12:32 AM Moonset: 03:47 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday | Sunny |
11.1 ° C (52.1°F) |
19.7 ° C (67.4°F) |
16.5 ° C (61.6°F) |
% 63 | 17% | 5 | Sunrise:06:54 AM Sunset: 06:27 PM |
Moonrise:01:50 AM Moonset: 04:19 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Sunny |
8.7 ° C (47.6°F) |
13.5 ° C (56.2°F) |
11 ° C (51.9°F) |
% 44 | 4% | 4 | Sunrise:06:55 AM Sunset: 06:25 PM |
Moonrise:03:07 AM Moonset: 04:47 PM Moon Phase ( Waning Crescent ) |
|
| 08 October 2026 Thursday | Patchy rain nearby |
9.7 ° C (49.4°F) |
14.1 ° C (57.4°F) |
11.9 ° C (53.4°F) |
% 56 | 20% | 3 | Sunrise:06:56 AM Sunset: 06:23 PM |
Moonrise:04:23 AM Moonset: 05:12 PM Moon Phase ( Waning Crescent ) |
|