As of 21:40 EST

Weather in Half Hollow, NY

53°Current weather

Half Hollow, Sunday, 8 November, 21:40

Clear. Feels like 51°. High 59°, low 47°.

Pressure29.77 inHg
Wind8.1 mph W
Humidity61%
Visibility6.2 mi
Dew point40°

Monthly outlook for Half Hollow, NY: average high 51.9°, average low 43.3°. That is 0.3° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 8 November (58.9°), the coolest 23 November (37.1°).

51.9°/43.3°
Average high / low
+0.3°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November52.5°52.6°-0.1°
18 November – 27 November51°49.6°+0.8°
28 November – 7 Decemberat normal46.7°—

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).

Mon, 0957° / 47°0.04Light rain
57 °Light rain

Half Hollow, Monday, 9 November

Light rain. High 57°, low 47°.

Pressure29.74 inHg
Wind13.7 mph W
Humidity63%
Visibility6.2 mi
Dew point42°
Tue, 1057° / 46°0Partly cloudy
57 °Partly cloudy

Half Hollow, Tuesday, 10 November

Partly cloudy. High 57°, low 46°.

Pressure29.91 inHg
Wind8.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point42°
Wed, 1157° / 45°0Partly cloudy
57 °Partly cloudy

Half Hollow, Wednesday, 11 November

Partly cloudy. High 57°, low 45°.

Pressure29.94 inHg
Wind9.1 mph W
Humidity57%
Visibility6.2 mi
Dew point41°
Thu, 1256° / 47°0.17Light rain
56 °Light rain

Half Hollow, Thursday, 12 November

Light rain. High 56°, low 47°.

Pressure29.65 inHg
Wind6.6 mph E
Humidity66%
Visibility6.2 mi
Dew point45°
Fri, 1348° / 40°0.63Rain
48 °Rain

Half Hollow, Friday, 13 November

Rain. High 48°, low 40°.

Pressure29.62 inHg
Wind17.7 mph NE
Humidity87%
Visibility—
Dew point43°
Sat, 1445° / 38°0.24Rain
45 °Rain

Half Hollow, Saturday, 14 November

Rain. High 45°, low 38°.

Pressure29.68 inHg
Wind14.7 mph NW
Humidity67%
Visibility—
Dew point31°
Sun, 1547° / 44°0Light rain
47 °Light rain

Half Hollow, Sunday, 15 November

Light rain. High 47°, low 44°.

Pressure29.65 inHg
Wind15.8 mph W
Humidity59%
Visibility—
Dew point31°
Mon, 1647° / 42°0Overcast
47 °Overcast

Half Hollow, Monday, 16 November

Overcast. High 47°, low 42°.

Pressure29.91 inHg
Wind12.9 mph NW
Humidity56%
Visibility—
Dew point29°
Tue, 1752° / 42°0Clear
52 °Clear

Half Hollow, Tuesday, 17 November

Clear. High 52°, low 42°.

Pressure30.27 inHg
Wind12.9 mph N
Humidity60%
Visibility—
Dew point33°
Wed, 1851° / 42°0Partly cloudy
51 °Partly cloudy

Half Hollow, Wednesday, 18 November

Partly cloudy. High 51°, low 42°.

Pressure30.27 inHg
Wind11.2 mph N
Humidity61%
Visibility—
Dew point33°
Thu, 1953° / 43°0Mostly clear
53 °Mostly clear

Half Hollow, Thursday, 19 November

Mostly clear. High 53°, low 43°.

Pressure30.33 inHg
Wind6.4 mph S
Humidity69%
Visibility—
Dew point38°
Fri, 2055° / 50°0Overcast
55 °Overcast

Half Hollow, Friday, 20 November

Overcast. High 55°, low 50°.

Pressure30.30 inHg
Wind5.7 mph W
Humidity66%
Visibility—
Dew point40°
Sat, 2154° / 45°0.18Rain
54 °Rain

Half Hollow, Saturday, 21 November

Rain. High 54°, low 45°.

Pressure30.15 inHg
Wind15.2 mph NW
Humidity54%
Visibility—
Dew point35°
Sun, 2245° / 39°0Clear
45 °Clear

Half Hollow, Sunday, 22 November

Clear. High 45°, low 39°.

Pressure30.36 inHg
Wind16.5 mph N
Humidity47%
Visibility—
Dew point22°
Mon, 2348° / 37°0Clear
48 °Clear

Half Hollow, Monday, 23 November

Clear. High 48°, low 37°.

Pressure30.56 inHg
Wind7.9 mph N
Humidity38%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0247° / 37°0.14Climate normal
47 °Climate normal

Half Hollow, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high59° (2023)
Record low22° (1971)
Thu, 0347° / 37°0.15Climate normal
47 °Climate normal

Half Hollow, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation30%
Record high61° (2009)
Record low16° (1976)
Fri, 0446° / 36°0.11Climate normal
46 °Climate normal

Half Hollow, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.11 in
Chance of precipitation23%
Record high65° (1998)
Record low18° (1989)
Sat, 0544° / 36°0.18Climate normal
44 °Climate normal

Half Hollow, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.18 in
Chance of precipitation30%
Record high62° (2001)
Record low20° (2025)
Sun, 0646° / 37°0.19Climate normal
46 °Climate normal

Half Hollow, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.19 in
Chance of precipitation47%
Record high64° (2001)
Record low24° (2007)
Mon, 0745° / 35°0.16Climate normal
45 °Climate normal

Half Hollow, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.16 in
Chance of precipitation35%
Record high68° (1998)
Record low23° (1964)

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.