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Observed 4:30 AM EDT at KISP

Patchogue, NY weather

Clear and 37°3°.

Today: low 37°3° (likely 36°2° to 46°8°), high 61°16° (likely 59°15° to 62°17°).

Mostly agree

Now 37°3°

Clear

Wind
Calm
Up to 5 mph8 km/h through 4 PM
Dew point
36°2°
Comfortable
Humidity
93%
Air 37°3°, dew point 36°2° · fog or dew likely
UV index
0Low
Moderate 12–4 PM · peak 4
Pressure
30.48 inHg1032 hPa
Rising slowly · +0.03 inHg+1.0 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

13°7° cooler than this time yesterday (51°11° then, 38°3° now)

Good hours for
  • Low 38°3° tonight at 5 AM
  • Above 50°10° today by 10 AM
  • High 61°16° today at 2 PM
  • Below 50°10° tonight after 9 PM
  1. TonightNear 39°4° · Clear
  2. This morningUp to 57°14° by 11 AM · Partly cloudy
  3. This afternoonNear 60°16° · Partly cloudy
  4. TonightDown to 40°4° by 5 AM · Clear
  5. Tomorrow morningUp to 57°14° by 11 AM · Clear
  6. Tomorrow afternoonNear 61°16° · Clear
  7. Tomorrow nightDown to 47°8° by 3 AM · Clear
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 4aClear40°4° (likely 36°2° to 48°9°)40°4°0%2 mph3 km/h from N, gusts 6 mph10 km/h92%12%0
Sat 5aClear38°3° (likely 36°2° to 47°8°)38°3°0%3 mph5 km/h from N, gusts 8 mph12 km/h100%10%0
Sat 6aPartly cloudy38°3° (likely 37°3° to 47°8°)38°3°0%3 mph5 km/h from N, gusts 9 mph14 km/h100%21%0
Sat 7aSunny39°4° (likely 37°3° to 47°8°)39°4°0%3 mph5 km/h from N, gusts 9 mph15 km/h100%35%0
Sat 8aSunny41°5° (likely 39°4° to 47°8°)41°5°0%3 mph5 km/h from N, gusts 9 mph15 km/h92%42%0
Sat 9aCloudy46°8° (likely 45°7° to 49°9°)46°8°0%3 mph5 km/h from N, gusts 8 mph13 km/h83%71%1
Sat 10aCloudy52°11° (likely 50°10° to 54°12°)52°11°0%3 mph5 km/h from N, gusts 8 mph13 km/h66%76%2
Sat 11aCloudy57°14° (likely 53°12° to 57°14°)57°14°0%5 mph8 km/h from N, gusts 6 mph10 km/h53%80%2
Sat 12pCloudy59°15° (likely 55°13° to 60°16°)59°15°0%5 mph8 km/h from N, gusts 8 mph13 km/h47%72%3
Sat 1pMostly cloudy59°15° (likely 57°14° to 61°16°)59°15°0%5 mph8 km/h from NW, gusts 8 mph12 km/h45%60%4
Sat 2pPartly sunny61°16° (likely 58°14° to 62°17°)61°16°0%5 mph8 km/h from W, gusts 8 mph13 km/h39%62%3
Sat 3pMostly sunny61°16° (likely 59°15° to 62°17°)61°16°0%5 mph8 km/h from W, gusts 8 mph13 km/h39%40%3
Sat 4pSunny61°16° (likely 59°15° to 62°17°)61°16°0%5 mph8 km/h from W, gusts 7 mph11 km/h38%33%2
Sat 5pPartly sunny60°16° (likely 58°14° to 60°16°)60°16°0%3 mph5 km/h from W, gusts 7 mph11 km/h42%39%1
Sat 6pPartly cloudy56°13° (likely 53°12° to 57°14°)56°13°0%3 mph5 km/h from W, gusts 6 mph9 km/h51%45%0
Sat 7pMostly clear53°12° (likely 50°10° to 55°13°)53°12°0%2 mph3 km/h from W, gusts 5 mph9 km/h57%23%0
Sat 8pClear50°10° (likely 48°9° to 54°12°)50°10°0%2 mph3 km/h from W, gusts 5 mph7 km/h68%5%0
Sat 9pClear47°8° (likely 46°8° to 53°12°)47°8°0%1 mph2 km/h from W, gusts 5 mph7 km/h74%2%0
Sat 10pClear46°8° (likely 45°7° to 52°11°)46°8°0%1 mph2 km/h from W, gusts 7 mph11 km/h76%2%0
Sat 11pClear45°7° (likely 44°7° to 51°11°)45°7°0%1 mph2 km/h from W, gusts 7 mph11 km/h76%1%0
Sun 12aClear44°7° (likely 43°6° to 49°9°)44°7°0%1 mph2 km/h from NW, gusts 8 mph13 km/h79%1%0
Sun 1aClear43°6° (likely 42°6° to 49°9°)43°6°0%2 mph3 km/h from NW, gusts 9 mph14 km/h82%1%0
Sun 2aClear43°6° (likely 42°6° to 48°9°)43°6°0%2 mph3 km/h from NW, gusts 9 mph15 km/h86%2%0
Sun 3aClear42°6° (likely 41°5° to 48°9°)42°6°0%2 mph3 km/h from NW, gusts 9 mph15 km/h89%1%0
Sun 4aClear41°5° (likely 41°5° to 48°9°)41°5°0%2 mph3 km/h from NW, gusts 9 mph15 km/h92%1%0
Sun 5aClear40°4° (likely 40°4° to 48°9°)40°4°0%3 mph5 km/h from NW, gusts 8 mph14 km/h96%0%0
Sun 6aClear40°4° (likely 39°4° to 48°9°)40°4°0%3 mph5 km/h from NW, gusts 7 mph11 km/h89%0%0
Sun 7aSunny40°4° (likely 38°3° to 48°9°)40°4°0%2 mph3 km/h from NW, gusts 6 mph10 km/h89%0%0
Sun 8aSunny43°6° (likely 39°4° to 48°9°)43°6°0%3 mph5 km/h from NW, gusts 6 mph9 km/h82%5%0
Sun 9aSunny48°9° (likely 46°8° to 50°10°)48°9°0%3 mph5 km/h from NW, gusts 5 mph8 km/h74%1%1
Sun 10aSunny54°12° (likely 54°12° to 56°13°)54°12°0%3 mph5 km/h from N, gusts 7 mph11 km/h61%0%2
Sun 11aSunny57°14° (likely 57°14° to 60°16°)57°14°0%3 mph5 km/h from N, gusts 6 mph10 km/h55%0%3
Sun 12pSunny60°16° (likely 59°15° to 64°18°)60°16°0%3 mph5 km/h from NW, gusts 6 mph10 km/h47%0%4
Sun 1pSunny61°16° (likely 61°16° to 66°19°)61°16°0%3 mph5 km/h from NW, gusts 5 mph8 km/h46%0%4
Sun 2pSunny62°17° (likely 60°16° to 66°19°)62°17°0%5 mph8 km/h from W, gusts 7 mph12 km/h43%0%4
Sun 3pSunny63°17° (likely 60°16° to 65°18°)63°17°0%5 mph8 km/h from W, gusts 8 mph12 km/h41%0%3
Sun 4pSunny61°16° (likely 59°15° to 64°18°)61°16°0%5 mph8 km/h from SW, gusts 9 mph14 km/h46%0%2
Sun 5pSunny61°16° (likely 58°14° to 63°17°)61°16°0%5 mph8 km/h from SW, gusts 9 mph14 km/h48%0%1
Sun 6pClear58°14° (likely 54°12° to 59°15°)58°14°0%3 mph5 km/h from SW, gusts 8 mph13 km/h53%0%0
Sun 7pClear53°12° (likely 52°11° to 56°13°)53°12°0%3 mph5 km/h from SW, gusts 9 mph14 km/h66%0%0
Sun 8pClear51°11° (likely 50°10° to 55°13°)51°11°0%3 mph5 km/h from SW, gusts 9 mph15 km/h74%0%0
Sun 9pClear50°10° (likely 48°9° to 55°13°)50°10°0%2 mph3 km/h from SW, gusts 8 mph14 km/h77%0%0
Sun 10pClear49°9° (likely 45°7° to 55°13°)49°9°0%2 mph3 km/h from SW, gusts 9 mph15 km/h80%0%0
Sun 11pClear49°9° (likely 44°7° to 55°13°)49°9°0%3 mph5 km/h from SW, gusts 10 mph15 km/h80%1%0
Mon 12aClear49°9° (likely 44°7° to 54°12°)49°9°0%3 mph5 km/h from W, gusts 9 mph15 km/h80%1%0
Mon 1aClear48°9° (likely 44°7° to 53°12°)48°9°0%3 mph5 km/h from W, gusts 10 mph17 km/h83%2%0
Mon 2aClear48°9° (likely 43°6° to 53°12°)48°9°0%3 mph5 km/h from W, gusts 11 mph18 km/h80%1%0
Mon 3aClear47°8° (likely 45°7° to 54°12°)47°8°0%3 mph5 km/h from W, gusts 10 mph16 km/h79%0%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Cloudy. High 61°16°, low 37°3°. Typical 61°16° / 44°7°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 41°5°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 61°16°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 50°10°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 40°4°

      Dry

    Official NWS forecast

    Today: Patchy frost before 8am. Partly sunny, with a high near 61. Northwest wind around 5 mph.

    Tonight: Patchy frost. Mostly clear, with a low around 37. North wind around 3 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    59°15°–62°17°
    Low, likely
    36°2°–46°8°
    Typical high / low
    61°16° / 44°7°
    Wind
    7 mph12 km/h, gusts 14 mph23 km/h
    UV peak
    4
  2. Tomorrow, Oct 25. Sunny. High 63°17°, low 42°6°. Typical 61°16° / 44°7°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 43°6°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 63°17°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 51°11°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 47°8°

      Dry

    Official NWS forecast

    Day: Patchy frost before 8am. Sunny. High near 63, with temperatures falling to around 61 in the afternoon. Northwest wind around 5 mph.

    Night: Clear. Low around 42, with temperatures rising to around 45 overnight. West wind around 5 mph.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    61°16°–66°19°
    Low, likely
    38°3°–47°8°
    Typical high / low
    61°16° / 44°7°
    Wind
    8 mph13 km/h, gusts 14 mph23 km/h
    UV peak
    4
  3. Monday, Oct 26. Sunny. High 66°19°, low 46°8°. Typical 61°16° / 44°7°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 48°9°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 66°19°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 59°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. High near 66, with temperatures falling to around 64 in the afternoon.

    Night: Clear, with a low around 46.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    63°17°–68°20°
    Low, likely
    44°7°–48°9°
    Typical high / low
    61°16° / 44°7°
    Wind
    8 mph13 km/h, gusts 15 mph25 km/h
    UV peak
    4
  4. Tuesday, Oct 27. Mostly sunny. High 57°14°, low 41°5°. Typical 60°16° / 43°6°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Sunny, 52°11°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 56°14°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 51°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 57.

    Night: Mostly clear, with a low around 41.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    56°13°–59°15°
    Low, likely
    41°5°–50°10°
    Typical high / low
    60°16° / 43°6°
    Wind
    13 mph21 km/h, gusts 26 mph41 km/h
    UV peak
    4
  5. Wednesday, Oct 28. Partly sunny. High 57°14°, low 49°9°. Typical 60°16° / 43°6°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 45°7°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 56°13°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 51°11°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 50°10°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 57.

    Night: Partly cloudy, with a low around 49.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    54°12°–59°15°
    Low, likely
    43°6°–49°9°
    Typical high / low
    60°16° / 43°6°
    Wind
    11 mph17 km/h
    UV peak
    4
  6. Thursday, Oct 29. Partly sunny. High 63°17°, low 53°12°. Typical 60°16° / 43°6°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 51°11°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 61°16°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 57°14°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 53°12°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 63.

    Night: Partly cloudy, with a low around 53.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    60°16°–64°18°
    Low, likely
    47°8°–53°12°
    Typical high / low
    60°16° / 43°6°
    Wind
    15 mph24 km/h, gusts 22 mph36 km/h
    UV peak
    4
  7. Friday, Oct 30. 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

      Sunny, 67°19°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 60°15°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 52°11°

      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
    64°18°–69°21°
    Low, likely
    49°9°–54°12°
    Typical high / low
    59°15° / 42°6°
    Wind
    12 mph19 km/h, gusts 26 mph42 km/h
    UV peak
    4
  8. Saturday, Oct 31. Cloudy. High 64°18°, low 51°11°. Typical 59°15° / 42°6°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 51°10°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 64°18°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 57°14°

      Dry

    4. 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.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    60°16°–71°22°
    Low, likely
    51°11°
    Typical high / low
    59°15° / 42°6°
    Wind
    11 mph17 km/h, gusts 25 mph40 km/h
    UV peak
    4
  9. Sunday, Nov 1. Cloudy. High 63°17°, low 54°12°. Typical 58°14° / 42°6°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Mostly sunny, 54°12°

      Dry

    2. Afternoon

      noon–6 PM

      Partly sunny, 62°16°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 59°15°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 59°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.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    57°14°–67°19°
    Low, likely
    46°8°–58°14°
    Typical high / low
    58°14° / 42°6°
    Wind
    10 mph17 km/h, gusts 16 mph26 km/h
    UV peak
    3
  10. Monday, Nov 2. Cloudy. High 64°18°, low 59°15°. Typical 58°14° / 42°6°. Rain 0.07 in1.8 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 61°16°

      20% chance

    2. Afternoon

      noon–6 PM

      Cloudy, 65°18°

      20% chance · 0.03 in0.7 mm

    3. Evening

      6 PM–midnight

      Mostly clear, 61°16°

      30% chance · 0.19 in4.7 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
    62°17°–66°19°
    Low, likely
    55°13°–63°17°
    Typical high / low
    58°14° / 42°6°
    Wind
    23 mph37 km/h, gusts 32 mph52 km/h
    UV peak
    2

The outlook

  1. Today

    Dry, high 61°, low 37°.

  2. Tomorrow

    Dry, high 63°, low 42°.

  3. Monday

    Dry, high 66°, low 46°, warming up.

  4. Rest of week

    Mostly dry, highs 57–65°.

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

Great South Bay at Watch Hill (IN MLLW)

5.2 mi
Below flood stage
Level
1.2 ft

Reading from Sat 4 AM · NWS gauge page

Moriches Bay at Moriches Bay (IN MLLW)

14 mi
Below flood stage
Level
2.2 ft

Reading from Sat 3:48 AM · NWS gauge page

Flax Pond at Old Field (IN MLLW)

15 mi
Below flood stage
Level
4.5 ft

Reading from Sat 3:24 AM · NWS gauge page

Carlls River at Babylon

17 mi
Level
0.5 ft
Flow
15 cfs

Reading from Sat 4 AM · NWS gauge page

For your home

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

Heating this week

About 69% less heating than a typical week.

This week 28Typical 93

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
18
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 9 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 36°F).

Open the windows?

Today, 2:00 PM–5:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

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.

Normal high / low
61°16° / 44°7°
Forecast high / low
61°16° / 37°3°
Record high
74°23° in 1963
Record low
25°−4° in 1969

Last 7 days vs normal

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

  1. −6°−3°SunOct 18
  2. −4°−2°MonOct 19
  3. +3°+1°TueOct 20
  4. +2°+1°WedOct 21
  5. +4°+2°ThuOct 22
  6. —FriOct 23
  7. —SatOct 24

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

Sun & moon

Sun

Sunrise 7:13 AM, sunset 5:58 PM.

Daylight
10 h 45 min
Losing 2 min 35 s a day; shortest Dec 21, 1 h 30 min less
Golden hour
5:20–6:15 PM
Morning 6:56–7:51 AM
Blue hour
6:15–6:26 PM
Morning 6:45–6:56 AM; first light 6:45 AM

Stars tonight? Good

Mostly clear 4:58–6:45 AM; moon 96% lit but below the horizon.

Moon

Waxing gibbous

96% lit · growing

Today
sets 5:24 AM · rises 4:55 PM
Full moon
Oct 26
New moon
Nov 9
Looking southeast from Patchogue. The highest point on the skyline is about 600 ft, 11 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.