Observed 10:05 PM EDT at KFRG

Northport, NY weather

Clear and 45°7°.

Mostly agree

Now 45°7°

Clear

Wind: Calm; Light through 10 AM
Dew point: 36°2°; Comfortable
UV tomorrow: 4Moderate; Moderate 11 AM–4 PM · peak 4
Air today: 50Good; EPA forecast · PM2.5 (fine particles)
Pressure: 30.55 inHg1035 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 47°8° tonight at 5 AM
Above 60°16° tomorrow by noon
High 64°18° tomorrow at 5 PM
Below 60°16° tomorrow night after 8 PM

TonightDown to 47°8° by 5 AM · Clear
Tomorrow morningUp to 56°13° by 11 AM · Clear
Tomorrow afternoonUp to 64°18° by 5 PM · Clear
Tomorrow nightDown to 49°9° by 5 AM · Clear
Monday morningUp to 57°14° by 11 AM · Clear
Monday afternoonUp to 66°19° by 4 PM · Clear
Monday nightDown to 60°16° by 9 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 10p	Clear	51°11° (likely 47°8° to 51°11°)	51°11°	0%	2 mph3 km/h from W, gusts 3 mph6 km/h	63%	3%	0
Sat 11p	Clear	50°10° (likely 46°8° to 50°10°)	50°10°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	66%	6%	0
Sun 12a	Clear	49°9° (likely 46°8° to 49°9°)	49°9°	0%	2 mph3 km/h from W, gusts 4 mph6 km/h	68%	4%	0
Sun 1a	Clear	49°9° (likely 45°7° to 49°9°)	48°9°	0%	3 mph5 km/h from NW, gusts 4 mph6 km/h	71%	0%	0
Sun 2a	Clear	49°9° (likely 45°7° to 49°9°)	48°9°	0%	3 mph5 km/h from NW, gusts 5 mph9 km/h	71%	0%	0
Sun 3a	Clear	48°9° (likely 45°7° to 48°9°)	47°8°	0%	3 mph5 km/h from NW, gusts 5 mph8 km/h	74%	0%	0
Sun 4a	Clear	48°9° (likely 45°7° to 48°9°)	47°8°	0%	3 mph5 km/h from NW, gusts 5 mph7 km/h	74%	1%	0
Sun 5a	Clear	47°8° (likely 44°7° to 48°9°)	46°8°	0%	3 mph5 km/h from NW, gusts 5 mph8 km/h	76%	1%	0
Sun 6a	Clear	48°9° (likely 44°7° to 48°9°)	47°8°	0%	3 mph5 km/h from N, gusts 5 mph8 km/h	71%	1%	0
Sun 7a	Sunny	47°8° (likely 43°6° to 47°8°)	46°8°	0%	3 mph5 km/h from N, gusts 5 mph8 km/h	74%	1%	0
Sun 8a	Sunny	48°9° (likely 45°7° to 48°9°)	47°8°	0%	3 mph5 km/h from N, gusts 4 mph7 km/h	71%	1%	0
Sun 9a	Sunny	50°10° (likely 48°9° to 50°10°)	49°9°	0%	3 mph5 km/h from N, gusts 4 mph6 km/h	68%	0%	1
Sun 10a	Sunny	53°12° (likely 53°12° to 55°13°)	53°12°	0%	3 mph5 km/h from N, gusts 4 mph6 km/h	64%	0%	2
Sun 11a	Sunny	56°13° (likely 56°13° to 58°14°)	56°13°	0%	3 mph5 km/h from N, gusts 5 mph8 km/h	59%	0%	3
Sun 12p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	3 mph5 km/h from NW, gusts 6 mph10 km/h	49%	0%	4
Sun 1p	Sunny	61°16° (likely 61°16° to 63°17°)	61°16°	0%	3 mph5 km/h from NW, gusts 7 mph11 km/h	44%	0%	4
Sun 2p	Sunny	63°17° (likely 63°17° to 64°18°)	63°17°	0%	3 mph5 km/h from NW, gusts 7 mph12 km/h	39%	0%	4
Sun 3p	Sunny	63°17° (likely 63°17° to 65°18°)	63°17°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	39%	0%	3
Sun 4p	Sunny	63°17° (likely 62°17° to 65°18°)	63°17°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	39%	0%	2
Sun 5p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	2 mph3 km/h from W, gusts 5 mph9 km/h	40%	0%	1
Sun 6p	Clear	62°17° (likely 56°13° to 62°17°)	62°17°	0%	2 mph3 km/h from W, gusts 4 mph7 km/h	44%	0%	0
Sun 7p	Clear	60°16° (likely 53°12° to 60°16°)	60°16°	0%	3 mph5 km/h from SW, gusts 10 mph16 km/h	51%	0%	0
Sun 8p	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	5 mph8 km/h from SW, gusts 10 mph17 km/h	62%	0%	0
Sun 9p	Clear	54°12° (likely 49°9° to 54°12°)	54°12°	0%	5 mph8 km/h from SW, gusts 11 mph17 km/h	69%	0%	0
Sun 10p	Clear	54°12° (likely 48°9° to 54°12°)	54°12°	0%	6 mph10 km/h from SW, gusts 12 mph19 km/h	69%	0%	0
Sun 11p	Clear	53°12° (likely 47°8° to 53°12°)	53°12°	0%	6 mph10 km/h from SW, gusts 12 mph19 km/h	74%	0%	0
Mon 12a	Clear	52°11° (likely 47°8° to 52°11°)	52°11°	0%	6 mph10 km/h from W, gusts 12 mph20 km/h	74%	0%	0
Mon 1a	Clear	51°11° (likely 47°8° to 51°11°)	51°11°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	77%	0%	0
Mon 2a	Clear	51°11° (likely 46°8° to 51°11°)	51°11°	0%	7 mph11 km/h from W, gusts 11 mph18 km/h	77%	0%	0
Mon 3a	Clear	50°10° (likely 46°8° to 50°10°)	47°8°	0%	7 mph11 km/h from W, gusts 11 mph18 km/h	80%	0%	0
Mon 4a	Clear	50°10° (likely 46°8° to 50°10°)	47°8°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	80%	0%	0
Mon 5a	Clear	49°9° (likely 46°8° to 49°9°)	46°8°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	83%	0%	0
Mon 6a	Clear	49°9° (likely 45°7° to 49°9°)	46°8°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	80%	0%	0
Mon 7a	Sunny	49°9° (likely 45°7° to 49°9°)	46°8°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	77%	3%	0
Mon 8a	Sunny	49°9° (likely 46°8° to 49°9°)	46°8°	0%	7 mph11 km/h from W, gusts 10 mph17 km/h	77%	4%	0
Mon 9a	Sunny	52°11° (likely 49°9° to 52°11°)	52°11°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	71%	6%	1
Mon 10a	Sunny	55°13° (likely 54°12° to 56°13°)	55°13°	0%	7 mph11 km/h from W, gusts 13 mph20 km/h	69%	13%	2
Mon 11a	Sunny	57°14° (likely 57°14° to 60°16°)	57°14°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	69%	6%	3
Mon 12p	Sunny	60°16° (likely 60°16° to 63°17°)	60°16°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	64%	10%	4
Mon 1p	Sunny	62°17° (likely 62°17° to 64°18°)	62°17°	0%	8 mph13 km/h from W, gusts 12 mph19 km/h	62%	0%	4
Mon 2p	Sunny	64°18° (likely 63°17° to 66°19°)	64°18°	0%	8 mph13 km/h from W, gusts 12 mph20 km/h	60%	0%	4
Mon 3p	Sunny	65°18° (likely 64°18° to 68°20°)	65°18°	0%	7 mph11 km/h from W, gusts 12 mph20 km/h	60%	2%	3
Mon 4p	Sunny	66°19° (likely 65°18° to 68°20°)	66°19°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	61%	0%	2
Mon 5p	Sunny	66°19° (likely 65°18° to 66°19°)	66°19°	0%	6 mph10 km/h from W, gusts 10 mph16 km/h	63%	0%	1
Mon 6p	Clear	65°18° (likely 62°17° to 65°18°)	65°18°	0%	6 mph10 km/h from W, gusts 7 mph11 km/h	65%	0%	0
Mon 7p	Clear	63°17° (likely 59°15° to 63°17°)	63°17°	0%	7 mph11 km/h from W, gusts 8 mph13 km/h	67%	0%	0
Mon 8p	Clear	61°16° (likely 57°14° to 61°16°)	61°16°	0%	7 mph11 km/h from W, gusts 11 mph17 km/h	72%	1%	0
Mon 9p	Clear	60°16° (likely 57°14° to 63°17°)	60°16°	0%	7 mph11 km/h from W, gusts 12 mph20 km/h	75%	5%	0

Days ahead

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

Today, Oct 24. Cloudy. High 60°16°, low 47°8°. Typical 61°16° / 44°7°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Official NWS forecast
Tonight: Clear, with a low around 47. Northwest wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–61°16°
Low, likely
41°5°–47°8°
Typical high / low
61°16° / 44°7°
Wind
8 mph13 km/h, gusts 13 mph22 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 64°18°, low 49°9°. Typical 61°16° / 44°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 64. Northwest wind around 3 mph.
Night: Clear, with a low around 49. Southwest wind 2 to 7 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
63°17°–65°18°
Low, likely
43°6°–49°9°
Typical high / low
61°16° / 44°7°
Wind
9 mph14 km/h, gusts 17 mph27 km/h
UV peak
4
Monday, Oct 26. Sunny. High 66°19°, low 53°12°. Typical 61°16° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Official NWS forecast
Day: Sunny, with a high near 66. West wind around 8 mph.
Night: Mostly clear. Low around 53, with temperatures rising to around 55 overnight. Northwest wind 6 to 15 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–68°20°
Low, likely
45°7°–53°12°
Typical high / low
61°16° / 44°7°
Wind
9 mph14 km/h, gusts 21 mph34 km/h
UV peak
4
Tuesday, Oct 27. Sunny. High 60°16°, low 44°7°. Typical 60°16° / 43°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 60.
Night: Mostly clear, with a low around 44.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
58°14°–60°16°
Low, likely
44°7°–51°11°
Typical high / low
60°16° / 43°6°
Wind
15 mph24 km/h, gusts 25 mph40 km/h
UV peak
4
Wednesday, Oct 28. Mostly sunny. High 58°14°, low 49°9°. Typical 60°16° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 58.
Night: Partly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–60°16°
Low, likely
42°6°–49°9°
Typical high / low
60°16° / 43°6°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 65°18°, low 53°12°. Typical 60°16° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. 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 65.
Night: Mostly clear, with a low around 53.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–65°18°
Low, likely
48°9°–53°12°
Typical high / low
60°16° / 43°6°
Wind
10 mph17 km/h, gusts 30 mph49 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 69°21°, low 52°11°. Typical 59°15° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 69.
Night: Mostly clear, with a low around 52.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
51°11°–55°13°
Typical high / low
59°15° / 42°6°
Wind
10 mph15 km/h, gusts 22 mph36 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 65°18°, low 51°11°. Typical 59°15° / 42°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–69°21°
Low, likely
48°9°–54°12°
Typical high / low
59°15° / 42°6°
Wind
8 mph13 km/h, gusts 19 mph31 km/h
UV peak
4
Sunday, Nov 1. Drizzle. High 66°19°, low 54°12°. Typical 58°14° / 42°6°. Rain 0.02 in0.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 62°16°
  30% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  40% chance · 0.13 in3.4 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
63°17°–70°21°
Low, likely
50°10°–56°13°
Typical high / low
58°14° / 42°6°
Wind
11 mph18 km/h, gusts 27 mph43 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 66°19°, low 60°16°. Typical 58°14° / 42°6°. Rain 0.32 in8.1 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Showers, 62°17°
  40% chance · 0.13 in3.4 mm
2. Afternoon
  noon–6 PM
  Showers, 65°18°
  30% chance · 0.07 in1.7 mm
3. Evening
  6 PM–midnight
  Drizzle, 63°17°
  30% chance · 0.03 in0.7 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
63°17°–69°21°
Low, likely
58°14°–65°18°
Typical high / low
58°14° / 42°6°
Wind
20 mph33 km/h, gusts 40 mph64 km/h

10 days15 days30 days

The outlook

Today
Dry, high 60°, low 47°.
Tomorrow
Dry, high 64°, low 49°, warming up.
Monday
Dry, high 66°, low 53°.
Rest of week
Mostly dry, highs 58–69°.

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

Long Island Sound near Bridgeport Harbor (IN MLLW)

21 mi

Below flood stage

Level: 5.8 ft

Forecast peak 9.1 ft Tue 12 PM, minor flooding

Reading from Sat 8:36 PM · NWS gauge page

Little Neck Bay at Kings Point (IN MLLW)

23 mi

Below flood stage

Level: 6.5 ft

Forecast peak 10.2 ft Tue 12 PM, minor flooding

Reading from Sat 8:36 PM · NWS gauge page

Flax Pond at Old Field (IN MLLW)

11 mi

Below flood stage

Level: 4.1 ft

Reading from Sat 8:24 PM · NWS gauge page

Long Island Sound above Lattingtown (IN MLLW)

13 mi

Below flood stage

Level: 4.9 ft

Reading from Sat 8:42 PM · NWS gauge page

For your home

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

Heating this week

About 79% less heating than a typical week.

This week 19Typical 93

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 2
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 36°F).

Open the windows?

Sun, 12:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

Islip-Li Macarthur Airport · official normals 1991–2020 · records 1963–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 0° warmer than normal (daily mean temperature).

−4°−2°MonOct 19
+3°+1°TueOct 20
+2°+1°WedOct 21
+4°+2°ThuOct 22
−4°−2°FriOct 23
—SatOct 24
—SunOct 25

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

Sun & moon

Sun

Daylight: 10 h 45 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 31 min less
Golden hour: 5:21–6:16 PM; Morning 6:57–7:53 AM
Blue hour: 6:16–6:27 PM; Morning 6:46–6:57 AM; first light 6:46 AM

Stars tonight? Fair

Clear 10:28 PM–6:47 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:25 AM · rises 4:56 PM
Full moon: Oct 26
New moon: Nov 9

Looking north from Northport. The highest point on the skyline is about 900 ft, 16 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Northport, NY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Long Island Sound near Bridgeport Harbor (IN MLLW)

Little Neck Bay at Kings Point (IN MLLW)

Flax Pond at Old Field (IN MLLW)

Long Island Sound above Lattingtown (IN MLLW)

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon