Fort Pond Bay at Montauk (IN MLLW)
21 mi- Level
- 3.3 ft
Forecast peak 3.9 ft Sat 9 AM
Reading from Sat 6:06 AM · NWS gauge page
1 active weather alert
Frost Advisory
Ends in 2 h
- When
- Until 9 AM EDT Saturday.
- Where
- Northeast Suffolk and Southeast Suffolk Counties.
Issued for this forecast zone · National Weather Service Upton NY
What, impacts and precautionsHide details
What
Temperatures in the mid 30s, and locally as low 25 to 30 in parts of the Pine Barrens, will result in frost formation.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Precautionary actions
Take steps now to protect tender plants from the cold.
Areas: Northeast Suffolk; Southeast Suffolk
See it on weather.gov (opens in a new tab)
Observed 6:10 AM EDT at KFOK
Shelter Island Heights, NY weather
Clear and 30°−1°.
Today: low 41°5° (likely 39°4° to 48°9°), high 59°15° (likely 56°13° to 59°15°).
Now 30°−1°
Clear
- Wind
- Calm
- Up to 6 mph10 km/h through 7 PM
- Dew point
- 28°−2°
- Dry · up to 41°5° by 8 AM (comfortable)
- Humidity
- 93%
- Air 30°−1°, dew point 28°−2° · frost likely
- UV index
- 0Low
- Moderate 12–3 PM · peak 3
- Air today
- 39Good
- EPA forecast · PM2.5 (fine particles)
- Pressure
- 30.52 inHg1034 hPa
- Rising slowly · +0.03 inHg+1.0 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
20°11° cooler than this time yesterday (50°10° then, 30°−1° now)
Good hours for
This morningUp to 58°14° by 11 AM · Partly cloudy
This afternoonNear 59°15° · Partly cloudy
TonightDown to 43°6° by 3 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 60°16° by 5 PM · Clear
Tomorrow nightDown to 50°10° by 3 AM · Clear
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7a | Sunny | 40°4° (likely 39°4° to 48°9°) | 40°4° | 0% | 3 mph5 km/h from N, gusts 9 mph14 km/h | 100% | 16% | 0 |
| Sat 8a | Sunny | 41°5° (likely 39°4° to 48°9°) | 41°5° | 0% | 3 mph5 km/h from N, gusts 9 mph14 km/h | 100% | 38% | 0 |
| Sat 9a | Sunny | 49°9° (likely 44°7° to 50°10°) | 49°9° | 0% | 3 mph5 km/h from N, gusts 8 mph13 km/h | 77% | 38% | 0 |
| Sat 10a | Mostly sunny | 53°12° (likely 47°8° to 53°12°) | 53°12° | 0% | 3 mph5 km/h from N, gusts 8 mph13 km/h | 61% | 38% | 1 |
| Sat 11a | Cloudy | 58°14° (likely 50°10° to 58°14°) | 58°14° | 0% | 3 mph5 km/h from N, gusts 10 mph15 km/h | 49% | 67% | 2 |
| Sat 12p | Cloudy | 59°15° (likely 53°12° to 59°15°) | 59°15° | 0% | 5 mph8 km/h from NW, gusts 8 mph14 km/h | 47% | 59% | 3 |
| Sat 1p | Cloudy | 56°13° (likely 55°13° to 57°14°) | 56°13° | 0% | 5 mph8 km/h from NW, gusts 8 mph13 km/h | 53% | 57% | 3 |
| Sat 2p | Cloudy | 57°14° (likely 56°13° to 58°14°) | 57°14° | 0% | 6 mph10 km/h from W, gusts 9 mph14 km/h | 49% | 56% | 3 |
| Sat 3p | Cloudy | 58°14° (likely 56°13° to 59°15°) | 58°14° | 0% | 6 mph10 km/h from W, gusts 9 mph15 km/h | 47% | 61% | 2 |
| Sat 4p | Cloudy | 58°14° (likely 56°13° to 59°15°) | 58°14° | 0% | 6 mph10 km/h from W, gusts 9 mph15 km/h | 47% | 62% | 1 |
| Sat 5p | Cloudy | 58°14° (likely 55°13° to 58°14°) | 58°14° | 0% | 6 mph10 km/h from W, gusts 9 mph14 km/h | 49% | 64% | 0 |
| Sat 6p | Mostly clear | 55°13° (likely 51°11° to 56°13°) | 55°13° | 0% | 3 mph5 km/h from W, gusts 8 mph13 km/h | 55% | 46% | 0 |
| Sat 7p | Mostly clear | 52°11° (likely 49°9° to 56°13°) | 52°11° | 0% | 3 mph5 km/h from W, gusts 7 mph11 km/h | 63% | 32% | 0 |
| Sat 8p | Clear | 51°11° (likely 48°9° to 55°13°) | 51°11° | 0% | 2 mph3 km/h from W, gusts 5 mph8 km/h | 74% | 7% | 0 |
| Sat 9p | Clear | 49°9° (likely 48°9° to 55°13°) | 49°9° | 0% | 2 mph3 km/h from W, gusts 5 mph8 km/h | 83% | 0% | 0 |
| Sat 10p | Clear | 49°9° (likely 48°9° to 54°12°) | 49°9° | 0% | 2 mph3 km/h from W, gusts 4 mph6 km/h | 80% | 0% | 0 |
| Sat 11p | Clear | 48°9° (likely 48°9° to 53°12°) | 48°9° | 0% | 2 mph3 km/h from W, gusts 5 mph8 km/h | 86% | 0% | 0 |
| Sun 12a | Clear | 47°8° (likely 47°8° to 52°11°) | 47°8° | 0% | 2 mph3 km/h from NW, gusts 7 mph12 km/h | 89% | 0% | 0 |
| Sun 1a | Clear | 46°8° (likely 46°8° to 52°11°) | 46°8° | 0% | 2 mph3 km/h from NW, gusts 7 mph11 km/h | 93% | 0% | 0 |
| Sun 2a | Clear | 45°7° (likely 45°7° to 52°11°) | 45°7° | 0% | 2 mph3 km/h from NW, gusts 7 mph11 km/h | 96% | 0% | 0 |
| Sun 3a | Clear | 43°6° (likely 43°6° to 51°11°) | 43°6° | 0% | 2 mph3 km/h from N, gusts 7 mph11 km/h | 100% | 0% | 0 |
| Sun 4a | Clear | 43°6° (likely 43°6° to 50°10°) | 43°6° | 0% | 2 mph3 km/h from N, gusts 7 mph11 km/h | 100% | 0% | 0 |
| Sun 5a | Clear | 43°6° (likely 43°6° to 49°9°) | 43°6° | 0% | 2 mph3 km/h from N, gusts 7 mph11 km/h | 100% | 0% | 0 |
| Sun 6a | Clear | 42°6° (likely 42°6° to 49°9°) | 42°6° | 0% | 2 mph3 km/h from N, gusts 6 mph10 km/h | 86% | 1% | 0 |
| Sun 7a | Sunny | 42°6° (likely 42°6° to 49°9°) | 42°6° | 0% | 2 mph3 km/h from N, gusts 5 mph8 km/h | 82% | 2% | 0 |
| Sun 8a | Sunny | 48°9° (likely 42°6° to 49°9°) | 48°9° | 0% | 2 mph3 km/h from N, gusts 5 mph8 km/h | 74% | 3% | 0 |
| Sun 9a | Sunny | 50°10° (likely 47°8° to 51°11°) | 50°10° | 0% | 3 mph5 km/h from N, gusts 5 mph8 km/h | 71% | 3% | 1 |
| Sun 10a | Sunny | 53°12° (likely 52°11° to 55°13°) | 53°12° | 0% | 3 mph5 km/h from N, gusts 6 mph9 km/h | 64% | 2% | 2 |
| Sun 11a | Sunny | 54°12° (likely 54°12° to 58°14°) | 54°12° | 0% | 3 mph5 km/h from NW, gusts 5 mph8 km/h | 61% | 2% | 3 |
| Sun 12p | Sunny | 56°13° (likely 56°13° to 60°16°) | 56°13° | 0% | 3 mph5 km/h from NW, gusts 6 mph9 km/h | 55% | 1% | 4 |
| Sun 1p | Sunny | 57°14° (likely 57°14° to 62°17°) | 57°14° | 0% | 3 mph5 km/h from W, gusts 6 mph9 km/h | 53% | 1% | 4 |
| Sun 2p | Sunny | 58°14° (likely 58°14° to 63°17°) | 58°14° | 0% | 3 mph5 km/h from W, gusts 6 mph9 km/h | 51% | 0% | 4 |
| Sun 3p | Sunny | 59°15° (likely 59°15° to 63°17°) | 59°15° | 0% | 3 mph5 km/h from W, gusts 6 mph10 km/h | 49% | 0% | 3 |
| Sun 4p | Sunny | 59°15° (likely 59°15° to 63°17°) | 59°15° | 0% | 3 mph5 km/h from W, gusts 6 mph10 km/h | 51% | 0% | 2 |
| Sun 5p | Sunny | 60°16° (likely 58°14° to 62°17°) | 60°16° | 0% | 3 mph5 km/h from SW, gusts 6 mph10 km/h | 49% | 0% | 1 |
| Sun 6p | Clear | 57°14° (likely 55°13° to 57°14°) | 57°14° | 0% | 3 mph5 km/h from SW, gusts 8 mph13 km/h | 57% | 0% | 0 |
| Sun 7p | Clear | 55°13° (likely 53°12° to 55°13°) | 55°13° | 0% | 3 mph5 km/h from SW, gusts 10 mph16 km/h | 64% | 0% | 0 |
| Sun 8p | Clear | 54°12° (likely 52°11° to 54°12°) | 54°12° | 0% | 3 mph5 km/h from SW, gusts 10 mph17 km/h | 69% | 0% | 0 |
| Sun 9p | Clear | 53°12° (likely 51°11° to 53°12°) | 53°12° | 0% | 3 mph5 km/h from SW, gusts 11 mph17 km/h | 69% | 0% | 0 |
| Sun 10p | Clear | 52°11° (likely 50°10° to 52°11°) | 52°11° | 0% | 3 mph5 km/h from SW, gusts 11 mph18 km/h | 71% | 0% | 0 |
| Sun 11p | Clear | 52°11° (likely 49°9° to 52°11°) | 52°11° | 0% | 3 mph5 km/h from SW, gusts 10 mph17 km/h | 69% | 0% | 0 |
| Mon 12a | Clear | 52°11° (likely 48°9° to 52°11°) | 52°11° | 0% | 3 mph5 km/h from W, gusts 10 mph16 km/h | 66% | 0% | 0 |
| Mon 1a | Clear | 51°11° (likely 48°9° to 51°11°) | 51°11° | 0% | 5 mph8 km/h from W, gusts 10 mph16 km/h | 63% | 0% | 0 |
| Mon 2a | Clear | 51°11° (likely 48°9° to 51°11°) | 51°11° | 0% | 5 mph8 km/h from W, gusts 11 mph18 km/h | 61% | 0% | 0 |
| Mon 3a | Clear | 50°10° (likely 47°8° to 51°11°) | 48°9° | 0% | 5 mph8 km/h from W, gusts 9 mph15 km/h | 63% | 0% | 0 |
| Mon 4a | Clear | 50°10° (likely 46°8° to 51°11°) | 48°9° | 0% | 6 mph10 km/h from W, gusts 9 mph14 km/h | 66% | 0% | 0 |
| Mon 5a | Clear | 50°10° (likely 46°8° to 51°11°) | 48°9° | 0% | 6 mph10 km/h from W, gusts 9 mph14 km/h | 66% | 0% | 0 |
| Mon 6a | Clear | 49°9° (likely 46°8° to 51°11°) | 47°8° | 0% | 6 mph10 km/h from W, gusts 9 mph14 km/h | 71% | 0% | 0 |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Partly sunny. High 59°15°, low 41°5°. Typical 60°16° / 42°6°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 41°5°Dry
Afternoon
noon–6 PM
Cloudy, 59°15°Dry
Evening
6 PM–midnight
Clear, 51°11°Dry
Overnight
midnight–6 AM
Clear, 43°6°Dry
Official NWS forecast
Today: Patchy frost before 8am. Mostly sunny, with a high near 59. Northwest wind around 6 mph.
Tonight: Mostly clear. Low around 41, with temperatures rising to around 43 overnight. Northwest wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 56°13°–59°15°
- Low, likely
- 39°4°–48°9°
- Typical high / low
- 60°16° / 42°6°
- Wind
- 8 mph12 km/h, gusts 14 mph22 km/h
- UV peak
- 4
Tomorrow, Oct 25. Sunny. High 60°16°, low 41°5°. Typical 60°16° / 42°6°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 48°9°Dry
Afternoon
noon–6 PM
Sunny, 60°16°Dry
Evening
6 PM–midnight
Clear, 54°12°Dry
Overnight
midnight–6 AM
Clear, 50°10°Dry
Official NWS forecast
Day: Sunny, with a high near 60. Northwest wind around 3 mph.
Night: Clear. Low around 41, with temperatures rising to around 50 overnight. Southwest wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 59°15°–63°17°
- Low, likely
- 41°5°–48°9°
- Typical high / low
- 60°16° / 42°6°
- Wind
- 10 mph15 km/h, gusts 15 mph24 km/h
- UV peak
- 4
Monday, Oct 26. Sunny. High 64°18°, low 47°8°. Typical 59°15° / 42°6°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 50°10°Dry
Afternoon
noon–6 PM
Sunny, 63°17°Dry
Evening
6 PM–midnight
Clear, 58°14°Dry
Overnight
midnight–6 AM
Clear, 54°12°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 64. West wind around 8 mph.
Night: Clear. Low around 47, with temperatures rising to around 49 overnight.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 61°16°–65°18°
- Low, likely
- 47°8°–50°10°
- Typical high / low
- 59°15° / 42°6°
- Wind
- 12 mph19 km/h, gusts 22 mph35 km/h
- UV peak
- 4
Tuesday, Oct 27. Sunny. High 55°13°, low 42°6°. Typical 59°15° / 41°5°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 50°10°Dry
Afternoon
noon–6 PM
Sunny, 55°13°Dry
Evening
6 PM–midnight
Clear, 50°10°Dry
Overnight
midnight–6 AM
Clear, 47°8°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 55.
Night: Mostly clear, with a low around 42.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 55°13°–59°15°
- Low, likely
- 42°6°–51°11°
- Typical high / low
- 59°15° / 41°5°
- Wind
- 15 mph23 km/h, gusts 26 mph41 km/h
- UV peak
- 4
Wednesday, Oct 28. Mostly sunny. High 55°13°, low 49°9°. Typical 58°14° / 41°5°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 47°8°Dry
Afternoon
noon–6 PM
Sunny, 54°12°Dry
Evening
6 PM–midnight
Cloudy, 50°10°Dry
Overnight
midnight–6 AM
Clear, 50°10°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 55.
Night: Partly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 52°11°–55°13°
- Low, likely
- 44°7°–49°9°
- Typical high / low
- 58°14° / 41°5°
- Wind
- 11 mph18 km/h
- UV peak
- 4
Thursday, Oct 29. Partly sunny. High 62°17°, low 53°12°. Typical 58°14° / 41°5°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 51°11°Dry
Afternoon
noon–6 PM
Sunny, 60°16°Dry
Evening
6 PM–midnight
Clear, 56°13°Dry
Overnight
midnight–6 AM
Clear, 55°13°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Partly cloudy, with a low around 53.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 59°15°–62°17°
- Low, likely
- 46°8°–54°12°
- Typical high / low
- 58°14° / 41°5°
- Wind
- 13 mph20 km/h, gusts 22 mph35 km/h
- UV peak
- 4
Friday, Oct 30. Partly sunny. High 64°18°, low 49°9°. Typical 58°14° / 40°4°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 54°12°Dry
Afternoon
noon–6 PM
Sunny, 63°17°Dry
Evening
6 PM–midnight
Clear, 59°15°Dry
Overnight
midnight–6 AM
Clear, 54°12°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Partly cloudy, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 63°17°–64°18°
- Low, likely
- 49°9°–57°14°
- Typical high / low
- 58°14° / 40°4°
- Wind
- 14 mph22 km/h, gusts 29 mph47 km/h
- UV peak
- 4
Saturday, Oct 31. Cloudy. High 61°16°, low 53°12°. Typical 58°14° / 40°4°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 53°12°Dry
Afternoon
noon–6 PM
Sunny, 61°16°Dry
Evening
6 PM–midnight
Cloudy, 56°13°Dry
Overnight
midnight–6 AM
Cloudy, 54°12°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 58°14°–63°17°
- Low, likely
- 48°9°–55°13°
- Typical high / low
- 58°14° / 40°4°
- Wind
- 14 mph23 km/h, gusts 30 mph48 km/h
- UV peak
- 4
Sunday, Nov 1. Cloudy. High 61°16°, low 54°12°. Typical 57°14° / 40°4°. Dry. Mostly agree.
Morning
6 AM–noon
Mostly sunny, 54°12°Dry
Afternoon
noon–6 PM
Cloudy, 61°16°Dry
Evening
6 PM–midnight
Mostly clear, 58°14°Dry
Overnight
midnight–6 AM
Cloudy, 58°15°20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 57°14°–64°18°
- Low, likely
- 45°7°–59°15°
- Typical high / low
- 57°14° / 40°4°
- Wind
- 11 mph18 km/h, gusts 17 mph28 km/h
- UV peak
- 3
Monday, Nov 2. Cloudy. High 63°17°, low 58°14°. Typical 57°14° / 40°4°. Rain 0.05 in1.3 mm, 30% chance. Forecasts agree.
Morning
6 AM–noon
Cloudy, 60°15°20% chance
Afternoon
noon–6 PM
Cloudy, 64°18°Dry
Evening
6 PM–midnight
Partly cloudy, 58°14°30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 62°17°–64°18°
- Low, likely
- 55°13°–60°16°
- Typical high / low
- 57°14° / 40°4°
- Wind
- 12 mph19 km/h, gusts 20 mph33 km/h
- UV peak
- 2
The outlook
Today
Dry, high 59°, low 41°.
Tomorrow
Dry, high 60°, low 41°.
Monday
Dry, high 64°, low 47°, warming up.
Rest of week
Mostly dry, highs 55–64°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (OKX) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view
Rivers
NOAA river gauges within 25 mi
Below flood stage
Shelter Island Sound at Shelter Island (IN MLLW)
2.4 mi- Level
- 2.0 ft
Reading from Sat 6 AM · NWS gauge page
Orient Harbor at Orient (IN MLLW)
6.3 mi- Level
- 2.7 ft
Reading from Sat 5:54 AM · NWS gauge page
Shinnecock Bay at Ponquogue (IN MLLW)
16 mi- Level
- 4.4 ft
Reading from Sat 5:48 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 75% less heating than a typical week.
This week 26Typical 105
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 9
- h below 17°F
- 0
- h below 5°F
- 0
47, 17 and 5°F are the test points heat pumps are rated at. About 3 hours are near freezing and damp, when outdoor units defrost more often.
Comfort
Dry air outside (dew point 28°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.
Open the windows?
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Is this typical?
Bridgehampton · official normals 1991–2020 · records 1930–2026
Oct 24, today vs a typical year
Today’s expected high is about typical for the date.
- Normal high / low
- 60°16° / 42°6°
- Forecast high / low
- 59°15° / 41°5°
- Record high
- 74°23° in 2001
- Record low
- 28°−2° in 2008
Last 7 days vs normal
- —SunOct 18
- —MonOct 19
- —TueOct 20
- —WedOct 21
- —ThuOct 22
- —FriOct 23
- —SatOct 24
Shelter Island Heights weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:11 AM, sunset 5:55 PM.
- Daylight
- 10 h 44 min
- Losing 2 min 30 s a day; shortest Dec 21, 1 h 31 min less
- Golden hour
- 5:17–6:12 PM
- Morning 6:53–7:49 AM
- Blue hour
- 6:12–6:23 PM
- Morning 6:43–6:53 AM; first light 6:43 AM
Stars tonight? Fair
Clear 8 PM–6:44 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 5:21 AM · rises 4:52 PM
- Full moon
- Oct 26
- New moon
- Nov 9
