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Observed 2:15 PM EDT at KFRG

Wyandanch, NY weather

Sunny and 61°16°, jacket by 7 PM.

Today: low 41°5° (likely 40°4° to 43°6°), high 61°16° (likely 59°15° to 62°17°).

Mostly agree

Now 61°16°

Sunny

Wind
6 mph9 km/h
From the west-northwest. Up to 6 mph9 km/h through 2 AM
Dew point
37°3°
Comfortable
UV tomorrow
4Moderate
Moderate 11 AM–4 PM · peak 4
Air quality
31Good
Ozone · tomorrow moderate
Pressure
30.53 inHg1034 hPa
Falling slowly · −0.04 inHg−1.3 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

Good hours for
  • Below 50°10° tonight after 9 PM
  • Low 41°5° tonight at 5 AM
  • Above 50°10° tomorrow by 10 AM
  1. This afternoonNear 61°16° · Partly cloudy
  2. TonightDown to 41°5° by 5 AM · Clear
  3. Tomorrow morningUp to 58°14° by 11 AM · Clear
  4. Tomorrow afternoonUp to 65°18° by 4 PM · Clear
  5. Tomorrow nightDown to 44°7° by 5 AM · Clear
  6. Monday morningUp to 58°14° by 11 AM · Clear
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 2pSunny61°16° (likely 59°15° to 62°17°)61°16°0%5 mph8 km/h from W, gusts 7 mph12 km/h41%45%2
Sat 3pPartly sunny61°16° (likely 59°15° to 62°17°)61°16°0%5 mph8 km/h from W, gusts 7 mph11 km/h39%63%2
Sat 4pCloudy61°16° (likely 59°15° to 62°17°)61°16°0%3 mph5 km/h from NW, gusts 7 mph11 km/h39%70%1
Sat 5pMostly sunny60°16° (likely 58°14° to 61°16°)60°16°0%3 mph5 km/h from NW, gusts 6 mph10 km/h42%51%0
Sat 6pPartly cloudy58°14° (likely 54°12° to 58°14°)58°14°0%2 mph3 km/h from NW, gusts 6 mph9 km/h45%59%0
Sat 7pMostly clear55°13° (likely 51°11° to 55°13°)55°13°0%2 mph3 km/h from W, gusts 4 mph7 km/h51%65%0
Sat 8pCloudy51°11° (likely 49°9° to 51°11°)51°11°0%1 mph2 km/h from W, gusts 4 mph6 km/h59%58%0
Sat 9pMostly clear49°9° (likely 48°9° to 50°10°)49°9°0%1 mph2 km/h from W, gusts 4 mph7 km/h63%44%0
Sat 10pClear48°9° (likely 47°8° to 48°9°)48°9°0%1 mph2 km/h from NW, gusts 6 mph10 km/h65%40%0
Sat 11pClear46°8° (likely 46°8° to 47°8°)46°8°0%1 mph2 km/h from NW, gusts 6 mph9 km/h71%23%0
Sun 12aClear45°7° (likely 45°7° to 46°8°)45°7°0%1 mph2 km/h from NW, gusts 6 mph10 km/h73%3%0
Sun 1aClear44°7° (likely 44°7° to 45°7°)44°7°0%2 mph3 km/h from NW, gusts 6 mph10 km/h76%0%0
Sun 2aClear44°7° (likely 43°6° to 44°7°)44°7°0%2 mph3 km/h from NW, gusts 6 mph10 km/h76%0%0
Sun 3aClear43°6° (likely 43°6° to 44°7°)43°6°0%2 mph3 km/h from NW, gusts 7 mph11 km/h79%0%0
Sun 4aClear42°6° (likely 42°6° to 44°7°)40°4°0%3 mph5 km/h from NW, gusts 7 mph11 km/h82%0%0
Sun 5aClear41°5° (likely 41°5° to 44°7°)39°4°0%3 mph5 km/h from NW, gusts 7 mph11 km/h86%0%0
Sun 6aClear41°5° (likely 41°5° to 44°7°)39°4°0%3 mph5 km/h from N, gusts 7 mph11 km/h82%1%0
Sun 7aSunny41°5° (likely 40°4° to 43°6°)39°4°0%3 mph5 km/h from N, gusts 6 mph10 km/h82%1%0
Sun 8aSunny43°6° (likely 40°4° to 44°7°)41°5°0%3 mph5 km/h from N, gusts 6 mph9 km/h79%1%0
Sun 9aSunny49°9° (likely 46°8° to 49°9°)48°9°0%3 mph5 km/h from N, gusts 5 mph9 km/h66%1%1
Sun 10aSunny54°12° (likely 53°12° to 55°13°)54°12°0%3 mph5 km/h from N, gusts 6 mph9 km/h57%0%2
Sun 11aSunny58°14° (likely 57°14° to 59°15°)58°14°0%3 mph5 km/h from N, gusts 6 mph10 km/h51%0%3
Sun 12pSunny61°16° (likely 60°16° to 62°17°)61°16°0%3 mph5 km/h from NW, gusts 7 mph12 km/h44%0%4
Sun 1pSunny63°17° (likely 62°17° to 64°18°)63°17°0%3 mph5 km/h from NW, gusts 7 mph12 km/h38%0%4
Sun 2pSunny64°18° (likely 63°17° to 66°19°)64°18°0%3 mph5 km/h from W, gusts 6 mph10 km/h37%0%4
Sun 3pSunny64°18° (likely 63°17° to 66°19°)64°18°0%3 mph5 km/h from W, gusts 6 mph9 km/h37%0%3
Sun 4pSunny65°18° (likely 62°17° to 66°19°)65°18°0%5 mph8 km/h from SW, gusts 5 mph8 km/h35%0%2
Sun 5pSunny63°17° (likely 60°16° to 64°18°)63°17°0%5 mph8 km/h from SW, gusts 5 mph9 km/h41%0%1
Sun 6pClear60°16° (likely 56°13° to 60°16°)60°16°0%5 mph8 km/h from SW, gusts 9 mph14 km/h47%0%0
Sun 7pClear58°14° (likely 52°11° to 58°14°)58°14°0%3 mph5 km/h from SW, gusts 10 mph17 km/h53%0%0
Sun 8pClear52°11° (likely 50°10° to 52°11°)52°11°0%3 mph5 km/h from SW, gusts 10 mph17 km/h69%0%0
Sun 9pClear51°11° (likely 49°9° to 52°11°)51°11°0%3 mph5 km/h from SW, gusts 10 mph16 km/h74%0%0
Sun 10pClear50°10° (likely 47°8° to 51°11°)49°9°0%3 mph5 km/h from SW, gusts 9 mph14 km/h77%1%0
Sun 11pClear49°9° (likely 46°8° to 51°11°)48°9°0%3 mph5 km/h from SW, gusts 10 mph16 km/h83%2%0
Mon 12aClear48°9° (likely 46°8° to 50°10°)47°8°0%3 mph5 km/h from W, gusts 12 mph19 km/h83%1%0
Mon 1aClear47°8° (likely 45°7° to 50°10°)46°8°0%3 mph5 km/h from W, gusts 10 mph16 km/h86%0%0
Mon 2aClear46°8° (likely 45°7° to 49°9°)45°7°0%3 mph5 km/h from W, gusts 10 mph16 km/h89%0%0
Mon 3aClear45°7° (likely 44°7° to 46°8°)44°7°0%3 mph5 km/h from W, gusts 9 mph15 km/h89%1%0
Mon 4aClear45°7° (likely 43°6° to 46°8°)43°6°0%5 mph8 km/h from W, gusts 10 mph16 km/h89%1%0
Mon 5aClear44°7° (likely 42°6° to 45°7°)41°5°0%5 mph8 km/h from W, gusts 10 mph15 km/h93%3%0
Mon 6aClear43°6° (likely 41°5° to 45°7°)40°4°0%5 mph8 km/h from W, gusts 10 mph16 km/h93%2%0
Mon 7aSunny44°7° (likely 41°5° to 47°8°)41°5°0%6 mph10 km/h from W, gusts 10 mph16 km/h89%15%0
Mon 8aSunny45°7° (likely 41°5° to 49°9°)42°6°0%6 mph10 km/h from W, gusts 10 mph16 km/h86%13%0
Mon 9aSunny50°10° (likely 45°7° to 55°13°)48°9°0%6 mph10 km/h from W, gusts 9 mph15 km/h74%15%1
Mon 10aSunny54°12° (likely 51°11° to 58°14°)54°12°0%6 mph10 km/h from W, gusts 12 mph19 km/h69%13%2
Mon 11aSunny58°14° (likely 56°13° to 61°16°)58°14°0%6 mph10 km/h from W, gusts 13 mph20 km/h62%14%3
Mon 12pSunny61°16° (likely 60°16° to 63°17°)61°16°0%7 mph11 km/h from W, gusts 13 mph20 km/h58%4%4
Mon 1pSunny64°18° (likely 63°17° to 65°18°)64°18°0%7 mph11 km/h from W, gusts 12 mph19 km/h52%2%4

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Cloudy. High 61°16°, low 41°5°. Typical 61°16° / 44°7°. Dry. Mostly agree.
    1. Afternoon

      noon–6 PM

      Cloudy, 61°16°

      Dry

    2. Evening

      6 PM–midnight

      Mostly clear, 51°11°

      Dry

    3. Overnight

      midnight–6 AM

      Clear, 41°5°

      Dry

    Official NWS forecast

    Today: Sunny, with a high near 61. Northwest wind around 5 mph.

    Tonight: Mostly clear, with a low around 41. Northwest wind around 3 mph.

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

    High, likely
    59°15°–62°17°
    Low, likely
    40°4°–43°6°
    Typical high / low
    61°16° / 44°7°
    Wind
    6 mph10 km/h, gusts 15 mph24 km/h
    UV peak
    4
  2. Tomorrow, Oct 25. Sunny. High 65°18°, low 43°6°. Typical 61°16° / 44°7°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 43°6°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 65°18°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 52°11°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 44°7°

      Dry

    Official NWS forecast

    Day: Sunny. High near 65, with temperatures falling to around 63 in the afternoon. Northwest wind around 5 mph.

    Night: Clear, with a low around 43. Southwest wind around 5 mph.

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

    High, likely
    63°17°–66°19°
    Low, likely
    40°4°–43°6°
    Typical high / low
    61°16° / 44°7°
    Wind
    7 mph10 km/h, gusts 15 mph24 km/h
    UV peak
    4
  3. Monday, Oct 26. Sunny. High 67°19°, low 49°9°. Typical 61°16° / 44°7°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 45°7°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 67°19°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 59°15°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 52°11°

      Dry

    Official NWS forecast

    Day: Sunny, with a high near 67. West wind 5 to 8 mph.

    Night: Mostly clear. Low around 49, with temperatures rising to around 51 overnight.

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

    High, likely
    65°18°–68°20°
    Low, likely
    41°5°–49°9°
    Typical high / low
    61°16° / 44°7°
    Wind
    8 mph14 km/h, gusts 18 mph28 km/h
    UV peak
    4
  4. Tuesday, Oct 27. Mostly sunny. High 59°15°, low 42°6°. Typical 60°16° / 43°6°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 50°10°

      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 59.

    Night: Mostly clear, with a low around 42.

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

    High, likely
    57°14°–59°15°
    Low, likely
    42°6°–51°11°
    Typical high / low
    60°16° / 43°6°
    Wind
    12 mph20 km/h, gusts 24 mph38 km/h
    UV peak
    4
  5. Wednesday, Oct 28. Partly sunny. High 59°15°, low 47°8°. Typical 60°16° / 43°6°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 45°7°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 57°14°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 51°11°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 49°10°

      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 47.

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

    High, likely
    55°13°–60°16°
    Low, likely
    42°6°–47°8°
    Typical high / low
    60°16° / 43°6°
    Wind
    9 mph15 km/h, gusts 16 mph26 km/h
    UV peak
    4
  6. Thursday, Oct 29. Partly sunny. High 65°18°, low 52°11°. Typical 60°16° / 43°6°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Mostly sunny, 50°10°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 63°17°

      Dry

    3. Evening

      6 PM–midnight

      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 65.

    Night: Mostly clear, with a low around 52.

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

    High, likely
    60°16°–65°18°
    Low, likely
    47°8°–52°11°
    Typical high / low
    60°16° / 43°6°
    Wind
    10 mph17 km/h, gusts 30 mph49 km/h
    UV peak
    4
  7. Friday, Oct 30. Mostly sunny. High 70°21°, low 51°11°. Typical 59°15° / 42°6°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Sunny, 53°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, 54°12°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Sunny, with a high near 70.

    Night: Mostly clear, with a low around 51.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    70°21°–71°22°
    Low, likely
    50°10°–54°12°
    Typical high / low
    59°15° / 42°6°
    Wind
    9 mph14 km/h, gusts 25 mph41 km/h
    UV peak
    4
  8. Saturday, Oct 31. Cloudy. High 66°19°, low 52°11°. Typical 59°15° / 42°6°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 53°12°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 68°20°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 58°14°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 57°14°

      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
    64°18°–69°21°
    Low, likely
    50°10°–54°12°
    Typical high / low
    59°15° / 42°6°
    Wind
    11 mph18 km/h, gusts 24 mph38 km/h
    UV peak
    4
  9. Sunday, Nov 1. Drizzle. High 66°19°, low 56°13°. Typical 58°14° / 42°6°. Rain 0.02 in0.5 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 59°15°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 66°19°

      Dry

    3. Evening

      6 PM–midnight

      Drizzle, 61°16°

      30% chance · 0.02 in0.5 mm

    4. Overnight

      midnight–6 AM

      Showers, 61°16°

      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.

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

    High, likely
    60°16°–71°22°
    Low, likely
    55°13°–57°14°
    Typical high / low
    58°14° / 42°6°
    Wind
    10 mph16 km/h, gusts 23 mph37 km/h
    UV peak
    2
  10. Monday, Nov 2. Drizzle. High 66°19°, low 61°16°. Typical 58°14° / 42°6°. Rain 0.77 in20 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Showers, 63°17°

      30% chance · 0.25 in6.4 mm

    2. Afternoon

      noon–6 PM

      Showers, 66°19°

      20% chance · 0.31 in7.9 mm

    3. Evening

      6 PM–midnight

      Showers, 65°18°

      20% chance · 0.32 in8.3 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

The outlook

  1. Today

    Dry, high 61°, low 41°.

  2. Tomorrow

    Dry, high 65°, low 43°, warming up.

  3. Monday

    Dry, high 67°, low 49°.

  4. Rest of week

    Mostly dry, highs 59–70°.

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

Little Neck Bay at Kings Point (IN MLLW)

22 mi
Below flood stage
Level
5.1 ft

Forecast peak 10.2 ft Tue 12 PM, minor flooding

Reading from Sat 1:36 PM · NWS gauge page

Carlls River at Babylon

3.4 mi
Level
0.5 ft
Flow
15 cfs

Reading from Sat 1 PM · NWS gauge page

Great South Bay at Lindenhurst (IN MLLW)

5.5 mi
Below flood stage
Level
2.0 ft

Reading from Sat 1 PM · NWS gauge page

Hudson Bay at Freeport (IN MLLW)

14 mi
Below flood stage
Level
1.6 ft

Reading from Sat 1:30 PM · NWS gauge page

For your home

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

Heating this week

About 72% less heating than a typical week.

This week 26Typical 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 4 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 36°F).

Open the windows?

Today, 3:00 PM–5:00 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.

Normal high / low
61°16° / 44°7°
Forecast high / low
61°16° / 41°5°
Record high
74°23° in 1963
Record low
25°−4° in 1969

Last 7 days vs normal

On average 1° 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. −4°−2°FriOct 23
  7. —SatOct 24

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

Sun & moon

Sun

Sunrise 7:14 AM, sunset 5:59 PM.

Daylight
10 h 45 min
Losing 2 min 30 s a day; shortest Dec 21, 1 h 30 min less
Golden hour
5:21–6:17 PM
Morning 6:57–7:52 AM
Blue hour
6:17–6:27 PM
Morning 6:46–6:57 AM; first light 6:46 AM

Stars tonight? Fair

Mostly clear 11 PM–6:47 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today
sets 5:25 AM · rises 4:56 PM
Full moon
Oct 26
New moon
Nov 9
Looking south from Wyandanch. Open water to the horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.