Observed 12:15 PM EDT at KFOK

Southold, NY weather

Sunny and 55°13°.

Forecasts agree

Now 55°13°

Sunny

Wind: 9 mph15 km/h; From the north-northeast. 35–12 mph19 km/h through 12 AM
Dew point: 30°−1°; Dry, static shocks likely
UV index: 3Moderate; Moderate until 3 PM
Air today: 22Good; EPA forecast · PM2.5 (fine particles)
Pressure: 30.37 inHg1028 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 57°14° today at 4 PM
Below 50°10° tonight after 8 PM
Low 42°6° tomorrow at 6 AM
Above 50°10° tomorrow by 11 AM

This afternoonUp to 57°14° by 4 PM · Clear
TonightDown to 43°6° by 2 AM · Clear
Tomorrow morningUp to 50°10° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 57°14° by 4 PM · Mostly cloudy
Tomorrow nightDown to 45°7° by 4 AM · Clear
Sunday morningUp to 54°12° by 11 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 12p	Sunny	53°12° (likely 52°11° to 56°13°)	53°12°	0%	13 mph21 km/h from NE, gusts 16 mph26 km/h	43%	0%	3
Fri 1p	Sunny	55°13° (likely 53°12° to 57°14°)	55°13°	0%	12 mph19 km/h from N, gusts 15 mph24 km/h	40%	0%	3
Fri 2p	Sunny	56°13° (likely 54°12° to 58°14°)	56°13°	0%	10 mph16 km/h from N, gusts 13 mph22 km/h	37%	0%	3
Fri 3p	Sunny	56°13° (likely 55°13° to 58°14°)	56°13°	0%	10 mph16 km/h from N, gusts 13 mph22 km/h	37%	0%	2
Fri 4p	Sunny	57°14° (likely 56°13° to 58°14°)	57°14°	0%	8 mph13 km/h from N, gusts 11 mph18 km/h	37%	0%	1
Fri 5p	Sunny	56°13° (likely 56°13° to 58°14°)	56°13°	0%	7 mph11 km/h from NE, gusts 9 mph15 km/h	38%	1%	0
Fri 6p	Clear	55°13° (likely 52°11° to 58°14°)	55°13°	0%	5 mph8 km/h from NE, gusts 8 mph13 km/h	41%	3%	0
Fri 7p	Clear	51°11° (likely 50°10° to 57°14°)	51°11°	0%	5 mph8 km/h from E, gusts 8 mph14 km/h	48%	2%	0
Fri 8p	Clear	49°9° (likely 49°9° to 57°14°)	48°9°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	54%	1%	0
Fri 9p	Clear	49°9° (likely 48°9° to 56°13°)	49°9°	0%	3 mph5 km/h from NE, gusts 8 mph13 km/h	54%	2%	0
Fri 10p	Clear	48°9° (likely 47°8° to 55°13°)	48°9°	0%	3 mph5 km/h from NE, gusts 8 mph13 km/h	56%	5%	0
Fri 11p	Clear	47°8° (likely 47°8° to 54°12°)	47°8°	0%	3 mph5 km/h from NE, gusts 7 mph12 km/h	58%	7%	0
Sat 12a	Clear	45°7° (likely 45°7° to 54°12°)	45°7°	0%	3 mph5 km/h from NE, gusts 7 mph11 km/h	62%	7%	0
Sat 1a	Mostly clear	44°7° (likely 44°7° to 53°12°)	44°7°	0%	3 mph5 km/h from NE, gusts 6 mph10 km/h	65%	25%	0
Sat 2a	Mostly clear	43°6° (likely 43°6° to 53°12°)	43°6°	0%	3 mph5 km/h from NE, gusts 5 mph8 km/h	67%	17%	0
Sat 3a	Clear	44°7° (likely 44°7° to 52°11°)	41°5°	0%	5 mph8 km/h from NE, gusts 4 mph6 km/h	68%	36%	0
Sat 4a	Clear	44°7° (likely 44°7° to 52°11°)	41°5°	0%	5 mph8 km/h from NE, gusts 3 mph5 km/h	68%	39%	0
Sat 5a	Clear	43°6° (likely 43°6° to 52°11°)	40°4°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	70%	42%	0
Sat 6a	Partly cloudy	42°6° (likely 42°6° to 51°11°)	39°4°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	73%	47%	0
Sat 7a	Partly sunny	42°6° (likely 42°6° to 50°10°)	39°4°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	76%	54%	0
Sat 8a	Partly sunny	45°7° (likely 44°7° to 50°10°)	43°6°	0%	5 mph8 km/h from NE, gusts 4 mph7 km/h	68%	74%	0
Sat 9a	Cloudy	47°8° (likely 47°8° to 50°10°)	45°7°	0%	5 mph8 km/h from N, gusts 5 mph9 km/h	63%	77%	1
Sat 10a	Partly sunny	49°9° (likely 49°9° to 53°12°)	47°8°	0%	5 mph8 km/h from N, gusts 5 mph8 km/h	58%	70%	2
Sat 11a	Cloudy	50°10° (likely 50°10° to 55°13°)	50°10°	0%	3 mph5 km/h from N, gusts 6 mph9 km/h	56%	63%	2
Sat 12p	Partly sunny	52°11° (likely 52°11° to 56°13°)	52°11°	0%	3 mph5 km/h from NW, gusts 6 mph10 km/h	50%	70%	3
Sat 1p	Cloudy	53°12° (likely 53°12° to 57°14°)	53°12°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	48%	80%	4
Sat 2p	Cloudy	54°12° (likely 54°12° to 57°14°)	54°12°	0%	5 mph8 km/h from W, gusts 8 mph14 km/h	45%	80%	4
Sat 3p	Mostly sunny	55°13° (likely 55°13° to 58°14°)	55°13°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	43%	68%	3
Sat 4p	Mostly sunny	57°14° (likely 56°13° to 58°14°)	57°14°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	42%	50%	2
Sat 5p	Sunny	57°14° (likely 56°13° to 57°14°)	57°14°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	43%	43%	1
Sat 6p	Clear	55°13° (likely 52°11° to 57°14°)	55°13°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	49%	36%	0
Sat 7p	Clear	54°12° (likely 49°9° to 57°14°)	54°12°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	50%	5%	0
Sat 8p	Clear	52°11° (likely 47°8° to 57°14°)	52°11°	0%	2 mph3 km/h from W, gusts 9 mph15 km/h	56%	1%	0
Sat 9p	Clear	51°11° (likely 46°8° to 57°14°)	51°11°	0%	2 mph3 km/h from W, gusts 10 mph16 km/h	59%	0%	0
Sat 10p	Clear	50°10° (likely 46°8° to 56°13°)	50°10°	0%	2 mph3 km/h from NW, gusts 10 mph16 km/h	61%	0%	0
Sat 11p	Clear	49°9° (likely 46°8° to 56°13°)	49°9°	0%	1 mph2 km/h from NW, gusts 11 mph17 km/h	63%	0%	0
Sun 12a	Clear	48°9° (likely 45°7° to 55°13°)	48°9°	0%	1 mph2 km/h from NW, gusts 10 mph16 km/h	68%	0%	0
Sun 1a	Clear	48°9° (likely 45°7° to 56°13°)	48°9°	0%	2 mph3 km/h from NW, gusts 10 mph16 km/h	68%	0%	0
Sun 2a	Clear	47°8° (likely 46°8° to 56°13°)	47°8°	0%	2 mph3 km/h from NW, gusts 9 mph15 km/h	74%	0%	0
Sun 3a	Clear	46°8° (likely 46°8° to 56°13°)	46°8°	0%	2 mph3 km/h from NW, gusts 9 mph15 km/h	76%	2%	0
Sun 4a	Clear	45°7° (likely 45°7° to 55°13°)	45°7°	0%	2 mph3 km/h from NW, gusts 10 mph16 km/h	76%	0%	0
Sun 5a	Clear	45°7° (likely 45°7° to 55°13°)	45°7°	0%	2 mph3 km/h from NW, gusts 10 mph17 km/h	76%	0%	0
Sun 6a	Clear	46°8° (likely 45°7° to 54°12°)	46°8°	0%	2 mph3 km/h from NW, gusts 9 mph15 km/h	73%	0%	0
Sun 7a	Sunny	47°8° (likely 45°7° to 54°12°)	47°8°	0%	2 mph3 km/h from N, gusts 8 mph13 km/h	74%	0%	0
Sun 8a	Sunny	48°9° (likely 46°8° to 53°12°)	48°9°	0%	2 mph3 km/h from N, gusts 8 mph12 km/h	71%	0%	0
Sun 9a	Sunny	50°10° (likely 50°10° to 55°13°)	50°10°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	66%	0%	1
Sun 10a	Sunny	52°11° (likely 52°11° to 55°13°)	52°11°	0%	3 mph5 km/h from NW, gusts 5 mph9 km/h	61%	0%	2
Sun 11a	Sunny	54°12° (likely 52°11° to 58°14°)	54°12°	0%	3 mph5 km/h from NW, gusts 5 mph8 km/h	57%	0%	3

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 23. Sunny. High 57°14°, low 42°6°. Typical 60°16° / 42°6°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
2. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Official NWS forecast
Today: Sunny, with a high near 57. North wind 7 to 13 mph.
Tonight: Mostly clear, with a low around 42. Northeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
57°14°–58°14°
Low, likely
42°6°–50°10°
Typical high / low
60°16° / 42°6°
Wind
20 mph32 km/h, gusts 32 mph52 km/h
UV peak
4
Tomorrow, Oct 24. Cloudy. High 57°14°, low 44°7°. Typical 60°16° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 57. Northwest wind around 5 mph.
Night: Clear, with a low around 44. Northwest wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
57°14°–58°14°
Low, likely
43°6°–50°10°
Typical high / low
60°16° / 42°6°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
4
Sunday, Oct 25. Sunny. High 59°15°, low 47°8°. Typical 60°16° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°11°
  Dry
Official NWS forecast
Day: Sunny, with a high near 59. West wind around 3 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
58°14°–61°16°
Low, likely
45°7°–53°12°
Typical high / low
60°16° / 42°6°
Wind
8 mph13 km/h, gusts 15 mph25 km/h
UV peak
4
Monday, Oct 26. Sunny. High 63°17°, low 49°9°. Typical 59°15° / 42°6°. Dry. Forecasts agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 63.
Night: Clear, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 63°17°).
High, likely
61°16°–63°17°
Low, likely
48°9°–54°12°
Typical high / low
59°15° / 42°6°
Wind
11 mph17 km/h, gusts 19 mph31 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 58°14°, low 44°7°. Typical 59°15° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 58.
Night: Mostly clear, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–61°16°
Low, likely
44°7°–52°11°
Typical high / low
59°15° / 41°5°
Wind
18 mph29 km/h, gusts 28 mph45 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 55°13°, low 47°8°. Typical 58°14° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 55.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–55°13°
Low, likely
46°8°–49°9°
Typical high / low
58°14° / 41°5°
Wind
13 mph21 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 59°15°, low 51°11°. Typical 58°14° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 59.
Night: Partly cloudy, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–63°17°
Low, likely
49°9°–54°12°
Typical high / low
58°14° / 41°5°
Wind
16 mph26 km/h, gusts 22 mph35 km/h
UV peak
4
Friday, Oct 30. Cloudy. High 63°17°, low 55°13°. Typical 58°14° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 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
61°16°–65°18°
Low, likely
54°12°–57°14°
Typical high / low
58°14° / 40°4°
Wind
19 mph30 km/h, gusts 25 mph41 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 59°15°, low 52°11°. Typical 58°14° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
55°13°–66°19°
Low, likely
48°9°–57°14°
Typical high / low
58°14° / 40°4°
Wind
19 mph31 km/h, gusts 28 mph45 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 59°15°, low 53°12°. Typical 57°14° / 40°4°. Rain 0.08 in2 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 54°12°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 53°12°
  30% chance · 0.08 in2 mm
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
56°13°–60°16°
Low, likely
47°8°–56°13°
Typical high / low
57°14° / 40°4°
Wind
12 mph20 km/h, gusts 25 mph40 km/h

10 days15 days30 days

The outlook

Today
Dry, high 57°, low 42°.
Tomorrow
Dry, high 57°, low 44°.
Sunday
Dry, high 59°, low 47°.
Rest of week
Mostly dry, highs 55–63°.

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

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Fort Pond Bay at Montauk (IN MLLW)

25 mi

Below flood stage

Level: 2.7 ft

Forecast peak 3.8 ft Sat 9 AM

Reading from Fri 11 AM · NWS gauge page

Shelter Island Sound at Shelter Island (IN MLLW)

6.1 mi

Level: 4.1 ft

Reading from Fri 10 AM · NWS gauge page

Orient Harbor at Orient (IN MLLW)

8.1 mi

Below flood stage

Level: 3.6 ft

Reading from Fri 10:54 AM · NWS gauge page

Peconic River at Riverhead (IN MLLW)

15 mi

Below flood stage

Level: 4.8 ft

Reading from Fri 10:54 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 71% less heating than a typical week.

This week 30Typical 103

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 17
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 30°F).

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 23, today vs a typical year

Today’s expected high is 3°2° colder than typical.

Last 7 days vs normal

—SatOct 17
—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23

Southold weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 34 min less
Golden hour: 5:19–6:14 PM; Morning 6:53–7:48 AM
Blue hour: 6:14–6:25 PM; Morning 6:42–6:53 AM; first light 6:42 AM

Stars tonight? Fair

Mostly clear 6:25 PM–3 AM, but the moon is 95% lit and up.

Moon

Waxing gibbous

92% lit · growing

Today: sets 4:12 AM · rises 4:29 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Southold. The highest point on the skyline is about 700 ft, 1 mi away.Skyline from USGS elevation data, heights drawn up to 5.5× taller. Sky, sun and moon as they are now.

Southold, NY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Fort Pond Bay at Montauk (IN MLLW)

Shelter Island Sound at Shelter Island (IN MLLW)

Orient Harbor at Orient (IN MLLW)

Peconic River at Riverhead (IN MLLW)

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon