Peconic River at Riverhead (IN MLLW)
4.0 mi- Level
- 2.4 ft
Reading from Sat 6:54 AM · NWS gauge page
1 active weather alert
Frost Advisory
Ends in 30 min
- 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 7:50 AM EDT at KFOK
Northville, NY weather
Sunny and 32°0°.
Today: low 34°1° (likely 34°1° to 47°8°), high 60°16° (likely 58°14° to 60°16°).
Now 32°0°
Sunny · Feels like 29°−2°
- Wind
- 3 mph5 km/h
- From the northwest. Up to 6 mph10 km/h through 8 PM
- Dew point
- 30°−1°
- Dry · up to 41°5° by 9 AM (comfortable)
- Humidity
- 93%
- Air 32°0°, dew point 30°−1° · frost likely
- Air today
- 39Good
- EPA forecast · PM2.5 (fine particles)
Next 48 hours
16°9° cooler than this time yesterday (49°9° then, 33°1° now)
Good hours for
This morningUp to 57°14° by 11 AM
This afternoonNear 59°15°
TonightDown to 37°3° by 4 AM
Tomorrow morningUp to 55°13° by 11 AM
Tomorrow afternoonUp to 60°16° by 5 PM
Tomorrow nightDown to 47°8° by 4 AM
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 8a | Mostly cloudy | 37°3° (likely 37°3° to 47°8°) | 37°3° | 0% | 3 mph5 km/h from N | 100% | — | — |
| Sat 9a | Mostly cloudy | 45°7° (likely 45°7° to 48°9°) | 45°7° | 0% | 3 mph5 km/h from N | 86% | — | — |
| Sat 10a | Mostly cloudy | 53°12° (likely 49°9° to 53°12°) | 53°12° | 0% | 5 mph8 km/h from N | 64% | — | — |
| Sat 11a | Mostly cloudy | 57°14° (likely 51°11° to 57°14°) | 57°14° | 0% | 5 mph8 km/h from N | 53% | — | — |
| Sat 12p | Mostly cloudy | 59°15° (likely 53°12° to 59°15°) | 59°15° | 0% | 5 mph8 km/h from N | 47% | — | — |
| Sat 1p | Mostly cloudy | 59°15° (likely 55°13° to 59°15°) | 59°15° | 0% | 5 mph8 km/h from NW | 47% | — | — |
| Sat 2p | Mostly cloudy | 59°15° (likely 56°13° to 59°15°) | 59°15° | 0% | 6 mph10 km/h from NW | 45% | — | — |
| Sat 3p | Mostly cloudy | 60°16° (likely 57°14° to 60°16°) | 60°16° | 0% | 6 mph10 km/h from W | 42% | — | — |
| Sat 4p | Partly sunny | 60°16° (likely 58°14° to 60°16°) | 60°16° | 0% | 5 mph8 km/h from W | 42% | — | — |
| Sat 5p | Mostly cloudy | 59°15° (likely 58°14° to 59°15°) | 59°15° | 0% | 5 mph8 km/h from W | 45% | — | — |
| Sat 6p | Partly cloudy | 54°12° (likely 54°12° to 57°14°) | 54°12° | 0% | 3 mph5 km/h from W | 57% | — | — |
| Sat 7p | Partly cloudy | 47°8° (likely 47°8° to 56°13°) | 47°8° | 0% | 2 mph3 km/h from W | 74% | — | — |
| Sat 8p | Mostly clear | 45°7° (likely 45°7° to 56°13°) | 45°7° | 0% | 2 mph3 km/h from W | 86% | — | — |
| Sat 9p | Mostly clear | 42°6° (likely 42°6° to 55°13°) | 42°6° | 0% | 2 mph3 km/h from W | 96% | — | — |
| Sat 10p | Clear | 42°6° (likely 42°6° to 54°12°) | 42°6° | 0% | 2 mph3 km/h from W | 96% | — | — |
| Sat 11p | Clear | 42°6° (likely 42°6° to 53°12°) | 42°6° | 0% | 2 mph3 km/h from W | 96% | — | — |
| Sun 12a | Clear | 41°5° (likely 41°5° to 53°12°) | 41°5° | 0% | 2 mph3 km/h from NW | 100% | — | — |
| Sun 1a | Clear | 39°4° (likely 39°4° to 52°11°) | 39°4° | 0% | 2 mph3 km/h from NW | 100% | — | — |
| Sun 2a | Clear | 38°3° (likely 38°3° to 51°11°) | 38°3° | 0% | 2 mph3 km/h from NW | 100% | — | — |
| Sun 3a | Clear | 38°3° (likely 38°3° to 50°10°) | 38°3° | 0% | 2 mph3 km/h from NW | 100% | — | — |
| Sun 4a | Clear | 37°3° (likely 37°3° to 49°9°) | 37°3° | 0% | 3 mph5 km/h from NW | 100% | — | — |
| Sun 5a | Clear | 37°3° (likely 37°3° to 49°9°) | 37°3° | 0% | 3 mph5 km/h from N | 100% | — | — |
| Sun 6a | Clear | 37°3° (likely 37°3° to 48°9°) | 37°3° | 0% | 3 mph5 km/h from N | 89% | — | — |
| Sun 7a | Sunny | 37°3° (likely 37°3° to 48°9°) | 37°3° | 0% | 2 mph3 km/h from N | 89% | — | — |
| Sun 8a | Sunny | 47°8° (likely 47°8° to 49°9°) | 47°8° | 0% | 3 mph5 km/h from N | 65% | — | — |
| Sun 9a | Sunny | 50°10° (likely 50°10° to 50°10°) | 50°10° | 0% | 3 mph5 km/h from NW | 68% | — | — |
| Sun 10a | Sunny | 53°12° (likely 52°11° to 53°12°) | 53°12° | 0% | 3 mph5 km/h from N | 64% | — | — |
| Sun 11a | Sunny | 55°13° (likely 54°12° to 55°13°) | 55°13° | 0% | 3 mph5 km/h from N | 59% | — | — |
| Sun 12p | Sunny | 56°13° (likely 56°13° to 56°13°) | 56°13° | 0% | 3 mph5 km/h from NW | 57% | — | — |
| Sun 1p | Sunny | 58°14° (likely 57°14° to 58°14°) | 58°14° | 0% | 3 mph5 km/h from NW | 51% | — | — |
| Sun 2p | Sunny | 59°15° (likely 59°15° to 59°15°) | 59°15° | 0% | 5 mph8 km/h from W | 49% | — | — |
| Sun 3p | Sunny | 59°15° (likely 59°15° to 59°15°) | 59°15° | 0% | 3 mph5 km/h from W | 49% | — | — |
| Sun 4p | Sunny | 59°15° (likely 59°15° to 59°15°) | 59°15° | 0% | 3 mph5 km/h from W | 49% | — | — |
| Sun 5p | Sunny | 60°16° (likely 58°14° to 60°16°) | 60°16° | 0% | 2 mph3 km/h from SW | 49% | — | — |
| Sun 6p | Clear | 56°13° (likely 56°13° to 57°14°) | 56°13° | 0% | 3 mph5 km/h from SW | 57% | — | — |
| Sun 7p | Clear | 53°12° (likely 53°12° to 56°13°) | 53°12° | 0% | 3 mph5 km/h from SW | 64% | — | — |
| Sun 8p | Clear | 51°11° (likely 51°11° to 56°13°) | 51°11° | 0% | 3 mph5 km/h from SW | 61% | — | — |
| Sun 9p | Clear | 49°9° (likely 49°9° to 49°9°) | 49°9° | 0% | 2 mph3 km/h from SW | 61% | — | — |
| Sun 10p | Clear | 49°9° (likely 49°9° to 49°9°) | 49°9° | 0% | 2 mph3 km/h from SW | 61% | — | — |
| Sun 11p | Clear | 49°9° (likely 49°9° to 49°9°) | 49°9° | 0% | 3 mph5 km/h from SW | 61% | — | — |
| Mon 12a | Clear | 49°9° (likely 49°9° to 49°9°) | 49°9° | 0% | 3 mph5 km/h from W | 58% | — | — |
| Mon 1a | Clear | 48°9° (likely 48°9° to 48°9°) | 46°8° | 0% | 5 mph8 km/h from W | 60% | — | — |
| Mon 2a | Clear | 48°9° (likely 48°9° to 48°9°) | 46°8° | 0% | 5 mph8 km/h from W | 60% | — | — |
| Mon 3a | Clear | 48°9° (likely 48°9° to 48°9°) | 46°8° | 0% | 5 mph8 km/h from W | 60% | — | — |
| Mon 4a | Clear | 47°8° (likely 47°8° to 47°8°) | 44°7° | 0% | 6 mph10 km/h from W | 63% | — | — |
| Mon 5a | Clear | 47°8° (likely 47°8° to 47°8°) | 44°7° | 0% | 6 mph10 km/h from W | 63% | — | — |
| Mon 6a | Clear | 47°8° (likely 47°8° to 47°8°) | 44°7° | 0% | 6 mph10 km/h from W | 63% | — | — |
| Mon 7a | Sunny | 47°8° (likely 47°8° to 47°8°) | 44°7° | 0% | 7 mph11 km/h from W | 65% | — | — |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Mostly cloudy. High 60°16°, low 34°1°. Typical 61°16° / 40°4°. Dry. One forecast only.
Morning
6 AM–noon
Mostly cloudy, 37°3°Dry
Afternoon
noon–6 PM
Mostly cloudy, 60°16°Dry
Evening
6 PM–midnight
Mostly clear, 45°7°Dry
Overnight
midnight–6 AM
Clear, 37°3°Dry
Official NWS forecast
Today: Patchy frost before 9am. Partly sunny, with a high near 60. Northwest wind around 6 mph.
Tonight: Patchy frost after 1am. Mostly clear. Low around 34, with temperatures rising to around 37 overnight. Northwest wind around 3 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 58°14°–60°16°
- Low, likely
- 34°1°–47°8°
- Typical high / low
- 61°16° / 40°4°
- Wind
- 8 mph12 km/h
Tomorrow, Oct 25. Sunny. High 61°16°, low 35°2°. Typical 60°16° / 39°4°. Dry. One forecast only.
Morning
6 AM–noon
Sunny, 47°8°Dry
Afternoon
noon–6 PM
Sunny, 60°16°Dry
Evening
6 PM–midnight
Clear, 51°11°Dry
Overnight
midnight–6 AM
Clear, 47°8°Dry
Official NWS forecast
Day: Areas of frost before 8am. Sunny, with a high near 61. Northwest wind around 5 mph.
Night: Clear. Low around 35, with temperatures rising to around 47 overnight. Southwest wind 2 to 6 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 59°15°–61°16°
- Low, likely
- 35°2°–48°9°
- Typical high / low
- 60°16° / 39°4°
- Wind
- 8 mph13 km/h
Monday, Oct 26. Sunny. High 64°18°, low 45°7°. Typical 60°16° / 39°4°. Dry. One forecast only.
Morning
6 AM–noon
Sunny, 47°8°Dry
Official NWS forecast
Day: Sunny, with a high near 64. West wind around 8 mph.
Night: Clear. Low around 45, with temperatures rising to around 50 overnight.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 62°17°–64°18°
- Low, likely
- 45°7°–51°11°
- Typical high / low
- 60°16° / 39°4°
- Wind
- 11 mph18 km/h
Tuesday, Oct 27. Mostly sunny. High 55°13°, low 41°5°. Typical 60°16° / 39°4°. Dry. One forecast only.
Official NWS forecast
Day: Sunny, with a high near 55.
Night: Mostly clear, with a low around 41.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 55°13°–58°14°
- Low, likely
- 41°5°–50°10°
- Typical high / low
- 60°16° / 39°4°
- Wind
- 14 mph22 km/h
Wednesday, Oct 28. Mostly sunny. High 55°13°, low 46°8°. Typical 59°15° / 38°3°. Dry. One forecast only.
Official NWS forecast
Day: Sunny, with a high near 55.
Night: Partly cloudy, with a low around 46.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 53°12°–55°13°
- Low, likely
- 46°8°–47°8°
- Typical high / low
- 59°15° / 38°3°
- Wind
- 10 mph16 km/h
Thursday, Oct 29. Partly sunny. High 62°17°, low 51°11°. Typical 59°15° / 38°3°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Partly cloudy, with a low around 51.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 60°16°–62°17°
- Low, likely
- 51°11°–53°12°
- Typical high / low
- 59°15° / 38°3°
- Wind
- 12 mph19 km/h
Friday, Oct 30. Partly sunny. High 64°18°, low 48°9°. Typical 59°15° / 38°3°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Partly cloudy, with a low around 48.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 63°17°–64°18°
- Low, likely
- 48°9°–55°13°
- Typical high / low
- 59°15° / 38°3°
- Wind
- 11 mph17 km/h
The outlook
Today
Dry, high 60°, low 34°.
Tomorrow
Dry, high 61°, low 35°.
Monday
Dry, high 64°, low 45°, 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
Shinnecock Bay at Ponquogue (IN MLLW)
11 mi- Level
- 4.6 ft
Reading from Sat 6:48 AM · NWS gauge page
Moriches Bay at Moriches Bay (IN MLLW)
14 mi- Level
- 3.4 ft
Reading from Sat 6:48 AM · NWS gauge page
Shelter Island Sound at Shelter Island (IN MLLW)
17 mi- Level
- 2.6 ft
Reading from Sat 7 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 73% less heating than a typical week.
This week 30Typical 111
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 19
- 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 11 hours are near freezing and damp, when outdoor units defrost more often.
Comfort
Dry air outside (dew point 30°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?
Today, 3:00 PM–4:00 PM
Good stretch to open the windows.
Is this typical?
Westhampton Gabreski Airport · official normals 1991–2020 · records 1951–2026
Oct 24, today vs a typical year
Today’s expected high is about typical for the date.
- Normal high / low
- 61°16° / 40°4°
- Forecast high / low
- 60°16° / 34°1°
- Record high
- 72°22° in 2001
- Record low
- 20°−7° in 1969
Last 7 days vs normal
- —SunOct 18
- —MonOct 19
- —TueOct 20
- —WedOct 21
- —ThuOct 22
- —FriOct 23
- —SatOct 24
Northville weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:12 AM, sunset 5:56 PM.
- Daylight
- 10 h 45 min
- Losing 2 min 35 s a day; shortest Dec 21, 1 h 31 min less
- Golden hour
- 5:18–6:13 PM
- Morning 6:54–7:50 AM
- Blue hour
- 6:13–6:24 PM
- Morning 6:44–6:54 AM; first light 6:44 AM
Stars tonight? Unknown
Cloud forecast not available for tonight.
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 5:22 AM · rises 4:53 PM
- Full moon
- Oct 26
- New moon
- Nov 9
