As of 01:27 EDT

Weather in Half Acre, NJ

60°Current weather

Half Acre, Saturday, 17 October, 01:27

Rain. Feels like 60°. High 60°, low 41°.

Pressure29.85 inHg
Wind8 mph N
Humidity83%
Visibility6.2 mi
Dew point54°

Monthly outlook for Half Acre, NJ: average high 61°, average low 46.1°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 25 October (66.7°), the coolest 18 October (36°).

61°/46.1°
Average high / low
−0.3°
Below normal
4 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October61.5°62.5°-0.6°
27 October – 5 November60.2°59.7°+0.3°
6 November – 15 Novemberat normal55°—

October records over 66 years

92.5°2 October 2019All-time high
29.5°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Jamesburg (2 mi).

Sun, 1858° / 36°0Clear
58 °Clear

Half Acre, Sunday, 18 October

Clear. High 58°, low 36°.

Pressure30.56 inHg
Wind7 mph N
Humidity46%
Visibility6.2 mi
Dew point33°
Mon, 1963° / 41°0Clear
63 °Clear

Half Acre, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.42 inHg
Wind7.6 mph NE
Humidity55%
Visibility6.2 mi
Dew point42°
Tue, 2066° / 48°0Clear
66 °Clear

Half Acre, Tuesday, 20 October

Clear. High 66°, low 48°.

Pressure30.21 inHg
Wind9.3 mph N
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2160° / 48°0Clear
60 °Clear

Half Acre, Wednesday, 21 October

Clear. High 60°, low 48°.

Pressure30.27 inHg
Wind11.4 mph NE
Humidity55%
Visibility—
Dew point38°
Thu, 2261° / 43°0Clear
61 °Clear

Half Acre, Thursday, 22 October

Clear. High 61°, low 43°.

Pressure30.12 inHg
Wind10.1 mph N
Humidity58%
Visibility—
Dew point38°
Fri, 2364° / 48°0Clear
64 °Clear

Half Acre, Friday, 23 October

Clear. High 64°, low 48°.

Pressure30.18 inHg
Wind15.2 mph NE
Humidity40%
Visibility—
Dew point33°
Sat, 2458° / 46°0Clear
58 °Clear

Half Acre, Saturday, 24 October

Clear. High 58°, low 46°.

Pressure30.33 inHg
Wind11.9 mph NE
Humidity47%
Visibility—
Dew point33°
Sun, 2567° / 44°0Clear
67 °Clear

Half Acre, Sunday, 25 October

Clear. High 67°, low 44°.

Pressure30.12 inHg
Wind10 mph NW
Humidity42%
Visibility—
Dew point34°
Mon, 2658° / 43°0Clear
58 °Clear

Half Acre, Monday, 26 October

Clear. High 58°, low 43°.

Pressure30.24 inHg
Wind16.5 mph NW
Humidity40%
Visibility—
Dew point27°
Tue, 2761° / 40°0Overcast
61 °Overcast

Half Acre, Tuesday, 27 October

Overcast. High 61°, low 40°.

Pressure30.30 inHg
Wind6.3 mph NW
Humidity34%
Visibility—
Dew point24°
Wed, 2861° / 50°0.12Light rain
61 °Light rain

Half Acre, Wednesday, 28 October

Light rain. High 61°, low 50°.

Pressure30.06 inHg
Wind7 mph SW
Humidity80%
Visibility—
Dew point46°
Thu, 2964° / 49°0.06Light rain
64 °Light rain

Half Acre, Thursday, 29 October

Light rain. High 64°, low 49°.

Pressure30.03 inHg
Wind10.6 mph N
Humidity57%
Visibility—
Dew point43°
Fri, 3060° / 50°0Overcast
60 °Overcast

Half Acre, Friday, 30 October

Overcast. High 60°, low 50°.

Pressure30.06 inHg
Wind5.8 mph NE
Humidity69%
Visibility—
Dew point47°
Sat, 3159° / 54°0.13Light rain
59 °Light rain

Half Acre, Saturday, 31 October

Light rain. High 59°, low 54°.

Pressure29.68 inHg
Wind11.5 mph S
Humidity88%
Visibility—
Dew point53°
Sun, 0157° / 55°0.04Light rain
57 °Light rain

Half Acre, Sunday, 1 November

Light rain. High 57°, low 55°.

Pressure29.56 inHg
Wind16 mph N
Humidity88%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0260° / 47°0.07Climate normal
60 °Climate normal

Half Acre, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low47°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (1971)
Record low31° (2023)
Tue, 0360° / 45°0.08Climate normal
60 °Climate normal

Half Acre, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (2003)
Record low33° (2002)
Wed, 0459° / 44°0.07Climate normal
59 °Climate normal

Half Acre, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation13%
Record high75° (1974)
Record low33° (2006)
Thu, 0558° / 44°0.11Climate normal
58 °Climate normal

Half Acre, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (2022)
Record low32° (1983)
Fri, 0657° / 44°0.07Climate normal
57 °Climate normal

Half Acre, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low44°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2024)
Record low31° (1967)
Sat, 0757° / 43°0.1Climate normal
57 °Climate normal

Half Acre, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.1 in
Chance of precipitation25%
Record high76° (2022)
Record low29° (1962)
Sun, 0856° / 42°0.13Climate normal
56 °Climate normal

Half Acre, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2020)
Record low28° (1960)
Mon, 0956° / 42°0.08Climate normal
56 °Climate normal

Half Acre, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation30%
Record high73° (1975)
Record low24° (2019)
Tue, 1057° / 42°0.15Climate normal
57 °Climate normal

Half Acre, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high73° (2020)
Record low26° (2017)
Wed, 1155° / 42°0.11Climate normal
55 °Climate normal

Half Acre, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2020)
Record low22° (2017)
Thu, 1254° / 40°0.17Climate normal
54 °Climate normal

Half Acre, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation38%
Record high70° (2022)
Record low27° (2017)
Fri, 1352° / 39°0.19Climate normal
52 °Climate normal

Half Acre, Friday, 13 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.19 in
Chance of precipitation35%
Record high71° (1964)
Record low22° (2019)
Sat, 1453° / 39°0.09Climate normal
53 °Climate normal

Half Acre, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1993)
Record low23° (2019)
Sun, 1554° / 40°0.1Climate normal
54 °Climate normal

Half Acre, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1993)
Record low26° (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 Acre, NJ 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 Acre, NJ 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.