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Shaded-relief atlas plate of Shelter Island, New York: rivers, roads, the city limits and where the water drains.
NEW YORK · SUFFOLK COUNTY

Shelter Island

1,602 people, 110 ft above sea level in Suffolk County.

110 ftElevation, city center
1,602People, 2024 estimate
7 sq miLand area
Sunny 66°
Sunny now Dew point 59° · WSW 6 mph · high 66°
City of Shelter Island River Interstate 2 miles
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The Shelter Island plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Shelter Island

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Montauk Airport (KMTP) · 2:54 PM
Sunny
66° Sunny Feels like 66° · high of 66° near 3 PM
WindWSW 6 mphno gusts
Humidity78%rising to 87% by morning
Pressure29.97 in →steady
Visibility— mifog or heavy haze
CloudsClear
UV index—no forecast
Dew point 59° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Showers
Friday30% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAIN—none in 31 days
ALERTS & OUTLOOKS
No watches or warnings for Suffolk County
NWS Upton and the Storm Prediction Center · checked 3:50 PM
SUN & MOON
↑ 6:43 AM6:35 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
19
GOODAir quality index · ozone
Tomorrow: 44, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
mostly sunny
mostly sunny
clear day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
mostly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
mostly sunny
partly cloudy day
TEMPERATURE °F
66°
62°
66°
64°
69°
67°
CHANCE OF RAIN
50%
WIND, MPH
5
3
0
0
0
0
2
0
3
1
2
3
4
5
6
8
8
7
7
7
7
7
7
8
HOW IT FEELS · DEW POINT
Sticky: dew points 57 to 64°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 69° / 56°
TUE Sept. 29 Partly cloudy Partly cloudy
66° 59°
0% rain — W 5 A
WED Sept. 30 Mostly sunny Mostly sunny
67° 62°
0% rain — SW 1 A
THU Oct. 1 Partly cloudy Partly cloudy
71° 65°
0% rain — SW 7 A
FRI Oct. 2 Chance of showers Chance of showers
72° 62°
30% rain up to 0.05″ SW 7 B
SAT Oct. 3 Partly cloudy Partly cloudy
67° 56°
20% rain — E 3 B
SUN Oct. 4 Chance of showers Chance of showers
63° 57°
50% rain up to 1.4″ E 5 C
MON Oct. 5 Mostly sunny Mostly sunny
64° 51°
10% rain — NW 6 B
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

MILE7
ON THE NETWORK

Around Shelter Island on the Forecast Network

Neighboring plates

New Haven CT · 37 MI 37 miles northwest Brookhaven NY · 37 MI 37 miles west Islip NY · 53 MI 53 miles southwest Hempstead NY · 75 MI 75 miles southwest New York NY · 90 MI 90 miles west Boston MA · 111 MI 111 miles northeast
FORECASTCITY
Atlas plate of Shelter Island, New York. Explore the plate
NEW YORK · SUFFOLK

Shelter Island

1,602 people, 110 ft above sea level in Suffolk County.

110 ftElevation
1,602People
7 sq miLand
Sunny 66°
SunnyDew point 59°
1

Today in Shelter Island

NEXT 15 HOURS
Now mostly cloudy day 66° 1%
6p partly cloudy day 66° 1%
9p partly cloudy night 64° 1%
12a partly cloudy night 64° 1%
3a partly cloudy night 63° 0%
6a mostly clear night 62° 1%
Showers
NEXT RAINFriday · 30%
→
Tue0%
Partly cloudy Partly cloudy
59
66
A
Wed0%
Mostly sunny Mostly sunny
62
67
A
Thu0%
Partly cloudy Partly cloudy
65
71
A
Fri30%
Chance of showers Chance of showers
62
72
B
Sat20%
Partly cloudy Partly cloudy
56
67
B
Sun50%
Chance of showers Chance of showers
57
63
C
Mon10%
Mostly sunny Mostly sunny
51
64
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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