Islip - Macarthur (United States of America) weather

Find a forecast

Forecast days

Today

-1 -3

Sunrise: 07:14

Sunset: 16:51

Overcast.

L UV

No pollution data.

No pollen data.
Fri 17 Jan

4 2

Sunrise: 07:14

Sunset: 16:52

Sunny.

L UV

No pollution data.

No pollen data.

Fri 17 Jan

4 2
Sat 18 Jan

7 0

Sunrise: 07:13

Sunset: 16:54

Cloudy changing to light rain by lunchtime.

L UV

No pollution data.

No pollen data.

Sat 18 Jan

7 0
Sun 19 Jan

2 -6

Sunrise: 07:13

Sunset: 16:55

Sunny intervals changing to overcast by late morning.

L UV

No pollution data.

No pollen data.

Sun 19 Jan

2 -6
Mon 20 Jan

-2 -8

Sunrise: 07:12

Sunset: 16:56

Sunny changing to cloudy by lunchtime.

L UV

No pollution data.

No pollen data.

Mon 20 Jan

-2 -8
Tue 21 Jan

-4 -8

Sunrise: 07:12

Sunset: 16:57

Sunny changing to partly cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Tue 21 Jan

-4 -8
Wed 22 Jan

-3 -8

Sunrise: 07:11

Sunset: 16:58

Sunny.

L UV

No pollution data.

No pollen data.

Wed 22 Jan

-3 -8

Overcast.

Sunrise: 07:14

Sunset: 16:51

L UV

No pollution data.

No pollen data.

7 day forecast for Islip - Macarthur

Today (16 January 2025)

Time	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	10%	10%	10%	<5%	<5%	10%	<5%	<5%	<5%
Temperature (°C)	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°
Feels like temperature (°C)	-5°	-6°	-6°	-6°	-5°	-5°	-5°	-6°	-6°
Wind direction and speed (mph)	SW 9	SW 9	SW 8	SW 8	WSW 7	WSW 6	W 6	W 6	WNW 5
Wind gust (mph)	22	21	20	18	16	15	14	13	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	44%	51%	62%	65%	67%	75%	76%	77%	77%
UV	1	1	-	-	-	-	-	-	-

Friday (17 January 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°	-1°	0°	1°	2°	3°	3°	4°	3°	3°	3°	2°
Feels like temperature (°C)	-6°	-5°	-5°	-6°	-6°	-7°	-7°	-7°	-7°	-6°	-4°	-3°	-2°	-1°	0°	1°	1°	1°	1°	0°	-1°
Wind direction and speed (mph)	WNW 5	NW 4	WNW 4	WNW 5	WNW 6	NW 6	NW 7	NW 6	NW 6	NW 6	WNW 6	WNW 6	WNW 6	W 6	W 6	WSW 6	WSW 5	SW 5	SSW 5	SSW 6	SSW 8
Wind gust (mph)	11	10	11	13	14	14	14	14	13	14	15	15	15	16	16	15	13	12	12	15	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	75%	75%	75%	74%	72%	69%	67%	65%	64%	61%	55%	50%	44%	41%	40%	40%	41%	46%	51%	54%	63%
UV	-	-	-	-	-	-	-	1	1	1	2	2	2	2	1	1	1	-	-	-	-

Saturday (18 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	50%	30%	<5%	<5%
Temperature (°C)	2°	2°	3°	5°	7°	6°	5°	4°
Feels like temperature (°C)	-1°	-2°	-1°	2°	4°	4°	3°	2°
Wind direction and speed (mph)	SSW 8	SSW 10	S 10	S 11	S 10	SSW 6	SSW 5	W 5
Wind gust (mph)	19	21	22	24	20	12	13	13
Visibility (description)	VG	VG	VG	VG	VG	G	G	VG
Humidity	67%	71%	75%	79%	81%	91%	93%	91%
UV	-	-	1	1	1	1	-	-

Sunday (19 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	10%	40%	60%	60%	40%
Temperature (°C)	3°	2°	1°	1°	2°	1°	-1°	-2°
Feels like temperature (°C)	0°	-1°	-3°	-3°	-1°	-3°	-5°	-7°
Wind direction and speed (mph)	WNW 6	NW 6	N 6	N 9	N 8	N 8	N 10	NNW 10
Wind gust (mph)	12	14	19	20	18	22	23	24
Visibility (description)	VG	VG	VG	VG	VG	VG	M	M
Humidity	85%	79%	76%	59%	44%	70%	93%	90%
UV	-	-	1	2	1	1	-	-

Monday (20 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-3°	-5°	-6°	-5°	-3°	-2°	-4°	-5°
Feels like temperature (°C)	-9°	-10°	-11°	-10°	-8°	-8°	-10°	-11°
Wind direction and speed (mph)	NNW 10	NNW 9	NW 8	NW 9	WNW 10	WNW 10	NW 10	NW 8
Wind gust (mph)	22	19	20	24	26	25	24	20
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	67%	58%	48%	41%	33%	29%	31%	30%
UV	-	-	1	2	2	1	-	-

Tuesday (21 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-7°	-7°	-8°	-6°	-5°	-4°	-5°	-5°
Feels like temperature (°C)	-12°	-12°	-13°	-12°	-10°	-9°	-9°	-9°
Wind direction and speed (mph)	NW 7	WNW 6	WNW 6	WNW 7	W 8	W 8	W 6	WNW 5
Wind gust (mph)	17	15	19	23	24	21	15	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	26%	26%	27%	22%	21%	21%	22%	20%
UV	-	-	1	2	2	1	-	-

Wednesday (22 January 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	20%	10%	10%	<5%
Temperature (°C)	-6°	-7°	-7°	-6°	-5°	-4°	-4°	-5°
Feels like temperature (°C)	-10°	-12°	-12°	-11°	-10°	-8°	-8°	-9°
Wind direction and speed (mph)	WNW 5	NW 6	NNW 6	N 7	NW 8	WNW 8	WNW 7	WNW 6
Wind gust (mph)	14	15	18	22	22	19	17	15
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	22%	23%	24%	21%	23%	24%	23%	26%
UV	-	-	1	2	2	1	-	-

UK video forecast

weather map

Forecast

Forecast for 15:00 (UTC-5), Thu

Updated 13:31 (UTC) on Thu 16 Jan 2025

Loading map...

Islip - Macarthur (United States of America) weather

Find a forecast

Forecast days

Today

Today

Fri 17 Jan

Fri 17 Jan

Sat 18 Jan

Sat 18 Jan

Sun 19 Jan

Sun 19 Jan

Mon 20 Jan

Mon 20 Jan

Tue 21 Jan

Tue 21 Jan

Wed 22 Jan

Wed 22 Jan

7 day forecast for Islip - Macarthur

Tooltip header

UK video forecast

Nearest forecasts

More from the Met Office

Causes of climate change

Weather Observations Website (WOW)

Sudden Stratospheric Warming

Petrichor

10 facts about snow

5 tips for staying safe in a thunderstorm

Help us improve our website