As of 20:28 EDT

Weather in Half Acre, NJ

62°Current weather

Half Acre, Monday, 12 October, 20:28

Overcast. Feels like 62°. High 71°, low 55°.

Pressure29.85 inHg
Wind5.2 mph NW
Humidity84%
Visibility6.2 mi
Dew point57°

Monthly outlook for Half Acre, NJ: average high 67°, average low 50.5°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 16 October (77.1°), the coolest 19 October (38°).

67°/50.5°
Average high / low
+2°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October67°64.4°+1.4°
22 October – 31 October66.9°60.7°+3.4°
1 November – 10 Novemberat normal58.1°—

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).

Tue, 1376° / 56°0Clear
76 °Clear

Half Acre, Tuesday, 13 October

Clear. High 76°, low 56°.

Pressure29.94 inHg
Wind6.5 mph SW
Humidity70%
Visibility6.2 mi
Dew point63°
Wed, 1477° / 65°0.01Light rain
77 °Light rain

Half Acre, Wednesday, 14 October

Light rain. High 77°, low 65°.

Pressure29.88 inHg
Wind10.4 mph W
Humidity65%
Visibility6.2 mi
Dew point65°
Thu, 1564° / 53°0Overcast
64 °Overcast

Half Acre, Thursday, 15 October

Overcast. High 64°, low 53°.

Pressure30.21 inHg
Wind3.9 mph NE
Humidity60%
Visibility6.2 mi
Dew point49°
Fri, 1677° / 55°0.46Rain
77 °Rain

Half Acre, Friday, 16 October

Rain. High 77°, low 55°.

Pressure29.56 inHg
Wind13.4 mph SW
Humidity86%
Visibility6.2 mi
Dew point67°
Sat, 1754° / 41°0Mostly clear
54 °Mostly clear

Half Acre, Saturday, 17 October

Mostly clear. High 54°, low 41°.

Pressure30.12 inHg
Wind16.9 mph NW
Humidity53%
Visibility—
Dew point32°
Sun, 1855° / 39°0Clear
55 °Clear

Half Acre, Sunday, 18 October

Clear. High 55°, low 39°.

Pressure30.53 inHg
Wind8.2 mph W
Humidity48%
Visibility—
Dew point29°
Mon, 1962° / 38°0Clear
62 °Clear

Half Acre, Monday, 19 October

Clear. High 62°, low 38°.

Pressure30.65 inHg
Wind9.8 mph SW
Humidity50%
Visibility—
Dew point35°
Tue, 2067° / 47°0Overcast
67 °Overcast

Half Acre, Tuesday, 20 October

Overcast. High 67°, low 47°.

Pressure30.45 inHg
Wind6.9 mph W
Humidity66%
Visibility—
Dew point48°
Wed, 2169° / 52°0Mostly clear
69 °Mostly clear

Half Acre, Wednesday, 21 October

Mostly clear. High 69°, low 52°.

Pressure30.24 inHg
Wind5.6 mph NW
Humidity57%
Visibility—
Dew point47°
Thu, 2267° / 51°0Mostly clear
67 °Mostly clear

Half Acre, Thursday, 22 October

Mostly clear. High 67°, low 51°.

Pressure30.27 inHg
Wind5.7 mph NE
Humidity57%
Visibility—
Dew point46°
Fri, 2369° / 50°0Partly cloudy
69 °Partly cloudy

Half Acre, Friday, 23 October

Partly cloudy. High 69°, low 50°.

Pressure30.30 inHg
Wind10 mph SW
Humidity61%
Visibility—
Dew point47°
Sat, 2473° / 55°0Partly cloudy
73 °Partly cloudy

Half Acre, Saturday, 24 October

Partly cloudy. High 73°, low 55°.

Pressure30.03 inHg
Wind15.3 mph SW
Humidity51%
Visibility—
Dew point47°
Sun, 2565° / 52°0.14Light rain
65 °Light rain

Half Acre, Sunday, 25 October

Light rain. High 65°, low 52°.

Pressure29.74 inHg
Wind14.4 mph SW
Humidity93%
Visibility—
Dew point62°
Mon, 2666° / 50°0Clear
66 °Clear

Half Acre, Monday, 26 October

Clear. High 66°, low 50°.

Pressure30.18 inHg
Wind7.3 mph N
Humidity54%
Visibility—
Dew point43°
Tue, 2762° / 49°0Overcast
62 °Overcast

Half Acre, Tuesday, 27 October

Overcast. High 62°, low 49°.

Pressure30.24 inHg
Wind5.9 mph SE
Humidity68%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2860° / 46°0.13Climate normal
60 °Climate normal

Half Acre, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high81° (2023)
Record low30° (1976)
Thu, 2959° / 45°0.22Climate normal
59 °Climate normal

Half Acre, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.22 in
Chance of precipitation28%
Record high76° (1984)
Record low32° (1965)
Fri, 3059° / 44°0.07Climate normal
59 °Climate normal

Half Acre, Friday, 30 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (2016)
Record low33° (2011)
Sat, 3160° / 45°0.05Climate normal
60 °Climate normal

Half Acre, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.05 in
Chance of precipitation13%
Record high81° (2024)
Record low31° (2020)
Sun, 0161° / 47°0.09Climate normal
61 °Climate normal

Half Acre, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2024)
Record low34° (1983)
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)

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.