As of 18:58 EST

Weather in Half Hollow, NY

56°Current weather

Half Hollow, Monday, 2 November, 18:58

Clear. Feels like 55°. High 68°, low 41°.

Pressure30.33 inHg
Wind6.9 mph SW
Humidity82%
Visibility6.2 mi
Dew point51°

Monthly outlook for Half Hollow, NY: average high 57.3°, average low 47°. That is 1.8° above the climate normal for November. Precipitation is expected on 4 days (about 4.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 5 November (69.8°), the coolest 17 November (37.4°).

57.3°/47°
Average high / low
+1.8°
Above normal
4 / 5
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November61.3°55.5°+3.2°
12 November – 21 November50.5°51°-0.3°
22 November – 1 Decemberat normal48.8°—

November records over 66 years

76.8°1 November 2024All-time high
18.1°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — North Bay Shore (4 mi).

Tue, 0367° / 42°0Overcast
67 °Overcast

Half Hollow, Tuesday, 3 November

Overcast. High 67°, low 42°.

Pressure30.30 inHg
Wind6 mph SW
Humidity45%
Visibility6.2 mi
Dew point44°
Wed, 0470° / 46°0Clear
70 °Clear

Half Hollow, Wednesday, 4 November

Clear. High 70°, low 46°.

Pressure30.15 inHg
Wind7.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point53°
Thu, 0570° / 58°0Overcast
70 °Overcast

Half Hollow, Thursday, 5 November

Overcast. High 70°, low 58°.

Pressure29.97 inHg
Wind9.8 mph S
Humidity72%
Visibility6.2 mi
Dew point60°
Fri, 0664° / 62°2.6Heavy rain
64 °Heavy rain

Half Hollow, Friday, 6 November

Heavy rain. High 64°, low 62°.

Pressure29.88 inHg
Wind10.6 mph S
Humidity97%
Visibility1.4 mi
Dew point63°
Sat, 0762° / 59°0.54Rain
62 °Rain

Half Hollow, Saturday, 7 November

Rain. High 62°, low 59°.

Pressure29.80 inHg
Wind7.4 mph NE
Humidity97%
Visibility—
Dew point59°
Sun, 0858° / 52°0Overcast
58 °Overcast

Half Hollow, Sunday, 8 November

Overcast. High 58°, low 52°.

Pressure29.88 inHg
Wind6.8 mph SW
Humidity67%
Visibility—
Dew point43°
Mon, 0955° / 46°0.82Rain
55 °Rain

Half Hollow, Monday, 9 November

Rain. High 55°, low 46°.

Pressure29.68 inHg
Wind19.7 mph NW
Humidity84%
Visibility—
Dew point49°
Tue, 1048° / 45°0.12Light rain
48 °Light rain

Half Hollow, Tuesday, 10 November

Light rain. High 48°, low 45°.

Pressure29.59 inHg
Wind18.5 mph NW
Humidity65%
Visibility—
Dew point36°
Wed, 1153° / 46°0Partly cloudy
53 °Partly cloudy

Half Hollow, Wednesday, 11 November

Partly cloudy. High 53°, low 46°.

Pressure29.77 inHg
Wind18.6 mph W
Humidity53%
Visibility—
Dew point33°
Thu, 1256° / 47°0Overcast
56 °Overcast

Half Hollow, Thursday, 12 November

Overcast. High 56°, low 47°.

Pressure29.80 inHg
Wind14.6 mph W
Humidity43%
Visibility—
Dew point29°
Fri, 1351° / 44°0Overcast
51 °Overcast

Half Hollow, Friday, 13 November

Overcast. High 51°, low 44°.

Pressure29.97 inHg
Wind12.3 mph W
Humidity54%
Visibility—
Dew point31°
Sat, 1454° / 44°0Partly cloudy
54 °Partly cloudy

Half Hollow, Saturday, 14 November

Partly cloudy. High 54°, low 44°.

Pressure29.91 inHg
Wind18.5 mph W
Humidity46%
Visibility—
Dew point29°
Sun, 1550° / 42°0Overcast
50 °Overcast

Half Hollow, Sunday, 15 November

Overcast. High 50°, low 42°.

Pressure30.12 inHg
Wind13.9 mph NW
Humidity52%
Visibility—
Dew point29°
Mon, 1646° / 40°0Overcast
46 °Overcast

Half Hollow, Monday, 16 November

Overcast. High 46°, low 40°.

Pressure30.27 inHg
Wind13.4 mph N
Humidity43%
Visibility—
Dew point20°
Tue, 1747° / 37°0Overcast
47 °Overcast

Half Hollow, Tuesday, 17 November

Overcast. High 47°, low 37°.

Pressure30.47 inHg
Wind10.3 mph NE
Humidity53%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1851° / 42°0.08Climate normal
51 °Climate normal

Half Hollow, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (2024)
Record low30° (2014)
Thu, 1951° / 41°0.08Climate normal
51 °Climate normal

Half Hollow, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (1985)
Record low26° (2014)
Fri, 2050° / 41°0.12Climate normal
50 °Climate normal

Half Hollow, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high67° (1985)
Record low29° (1984)
Sat, 2150° / 40°0.11Climate normal
50 °Climate normal

Half Hollow, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (2020)
Record low22° (1987)
Sun, 2249° / 40°0.16Climate normal
49 °Climate normal

Half Hollow, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high61° (2007)
Record low20° (2018)
Mon, 2348° / 38°0.12Climate normal
48 °Climate normal

Half Hollow, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.12 in
Chance of precipitation23%
Record high64° (1992)
Record low18° (2018)
Tue, 2449° / 40°0.09Climate normal
49 °Climate normal

Half Hollow, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1979)
Record low26° (2013)
Wed, 2549° / 39°0.14Climate normal
49 °Climate normal

Half Hollow, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high63° (1979)
Record low25° (2005)
Thu, 2650° / 40°0.21Climate normal
50 °Climate normal

Half Hollow, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.21 in
Chance of precipitation42%
Record high63° (1979)
Record low29° (2023)
Fri, 2750° / 40°0.13Climate normal
50 °Climate normal

Half Hollow, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low28° (1978)
Sat, 2850° / 41°0.16Climate normal
50 °Climate normal

Half Hollow, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.16 in
Chance of precipitation42%
Record high62° (1973)
Record low26° (2002)
Sun, 2948° / 39°0.11Climate normal
48 °Climate normal

Half Hollow, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (2011)
Record low25° (2023)
Mon, 3047° / 38°0.14Climate normal
47 °Climate normal

Half Hollow, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high64° (2020)
Record low25° (1976)
Tue, 0147° / 38°0.14Climate normal
47 °Climate normal

Half Hollow, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (2001)
Record low24° (1967)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Half Hollow, NY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Half Hollow, NY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.