As of 10:00 EST

Weather in South Plainfield, NJ

46°Current weather

South Plainfield, Sunday, 15 November, 10:00

Clear. Feels like 39°. High 49°, low 39°.

Pressure30.12 inHg
Wind17.3 mph NW
Humidity64%
Visibility6.2 mi
Dew point34°

Monthly outlook for South Plainfield, NJ: average high 54.6°, average low 41.7°. That is 2.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 19 November (61.5°), the coolest 17 November (34.6°).

54.6°/41.7°
Average high / low
+2.5°
Above normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November55.8°50.5°+2.9°
25 November – 4 December52.8°48.1°+2.6°
5 December – 14 Decemberat normal43.6°—

November records over 66 years

80.1°6 November 2024All-time high
14.4°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Plainfield (3 mi).

Mon, 1650° / 40°0Overcast
50 °Overcast

South Plainfield, Monday, 16 November

Overcast. High 50°, low 40°.

Pressure30.39 inHg
Wind8.4 mph NW
Humidity59%
Visibility6.2 mi
Dew point35°
Tue, 1755° / 35°0Clear
55 °Clear

South Plainfield, Tuesday, 17 November

Clear. High 55°, low 35°.

Pressure30.47 inHg
Wind5.1 mph W
Humidity59%
Visibility6.2 mi
Dew point39°
Wed, 1859° / 38°0Clear
59 °Clear

South Plainfield, Wednesday, 18 November

Clear. High 59°, low 38°.

Pressure30.45 inHg
Wind4.7 mph W
Humidity47%
Visibility6.2 mi
Dew point37°
Thu, 1962° / 37°0Mostly clear
62 °Mostly clear

South Plainfield, Thursday, 19 November

Mostly clear. High 62°, low 37°.

Pressure30.45 inHg
Wind6.5 mph SW
Humidity63%
Visibility—
Dew point39°
Fri, 2061° / 42°0Clear
61 °Clear

South Plainfield, Friday, 20 November

Clear. High 61°, low 42°.

Pressure30.27 inHg
Wind9.2 mph W
Humidity63%
Visibility—
Dew point41°
Sat, 2158° / 45°0Overcast
58 °Overcast

South Plainfield, Saturday, 21 November

Overcast. High 58°, low 45°.

Pressure30.36 inHg
Wind5.3 mph E
Humidity59%
Visibility—
Dew point39°
Sun, 2259° / 51°0Overcast
59 °Overcast

South Plainfield, Sunday, 22 November

Overcast. High 59°, low 51°.

Pressure30.15 inHg
Wind4.3 mph NE
Humidity78%
Visibility—
Dew point48°
Mon, 2354° / 45°0Overcast
54 °Overcast

South Plainfield, Monday, 23 November

Overcast. High 54°, low 45°.

Pressure29.88 inHg
Wind12.1 mph N
Humidity50%
Visibility—
Dew point34°
Tue, 2451° / 40°0Clear
51 °Clear

South Plainfield, Tuesday, 24 November

Clear. High 51°, low 40°.

Pressure30.15 inHg
Wind11.3 mph NW
Humidity52%
Visibility—
Dew point28°
Wed, 2550° / 42°0Overcast
50 °Overcast

South Plainfield, Wednesday, 25 November

Overcast. High 50°, low 42°.

Pressure30.39 inHg
Wind4.5 mph W
Humidity55%
Visibility—
Dew point30°
Thu, 2655° / 41°0Mostly clear
55 °Mostly clear

South Plainfield, Thursday, 26 November

Mostly clear. High 55°, low 41°.

Pressure30.39 inHg
Wind3.8 mph W
Humidity47%
Visibility—
Dew point28°
Fri, 2754° / 44°0Overcast
54 °Overcast

South Plainfield, Friday, 27 November

Overcast. High 54°, low 44°.

Pressure30.42 inHg
Wind4.6 mph E
Humidity51%
Visibility—
Dew point30°
Sat, 2859° / 53°0.51Rain
59 °Rain

South Plainfield, Saturday, 28 November

Rain. High 59°, low 53°.

Pressure30.00 inHg
Wind8.9 mph SE
Humidity96%
Visibility—
Dew point57°
Sun, 2955° / 40°0Overcast
55 °Overcast

South Plainfield, Sunday, 29 November

Overcast. High 55°, low 40°.

Pressure29.85 inHg
Wind13.6 mph NW
Humidity61%
Visibility—
Dew point38°
Mon, 3043° / 35°0Overcast
43 °Overcast

South Plainfield, Monday, 30 November

Overcast. High 43°, low 35°.

Pressure30.24 inHg
Wind10.2 mph N
Humidity42%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0147° / 34°0.13Climate normal
47 °Climate normal

South Plainfield, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (2006)
Record low15° (1967)
Wed, 0246° / 33°0.11Climate normal
46 °Climate normal

South Plainfield, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high61° (1970)
Record low11° (1967)
Thu, 0346° / 33°0.14Climate normal
46 °Climate normal

South Plainfield, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (1998)
Record low14° (1976)
Fri, 0446° / 33°0.11Climate normal
46 °Climate normal

South Plainfield, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation25%
Record high70° (1998)
Record low15° (1966)
Sat, 0544° / 33°0.15Climate normal
44 °Climate normal

South Plainfield, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation30%
Record high67° (2001)
Record low20° (2025)
Sun, 0646° / 33°0.14Climate normal
46 °Climate normal

South Plainfield, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation42%
Record high68° (2001)
Record low20° (2002)
Mon, 0744° / 32°0.12Climate normal
44 °Climate normal

South Plainfield, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation27%
Record high72° (1998)
Record low13° (2002)
Tue, 0843° / 31°0.1Climate normal
43 °Climate normal

South Plainfield, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation25%
Record high61° (1978)
Record low18° (2003)
Wed, 0944° / 30°0.23Climate normal
44 °Climate normal

South Plainfield, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.23 in
Chance of precipitation35%
Record high64° (1966)
Record low15° (1989)
Thu, 1044° / 32°0.11Climate normal
44 °Climate normal

South Plainfield, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation33%
Record high64° (1966)
Record low11° (1968)
Fri, 1144° / 31°0.2Climate normal
44 °Climate normal

South Plainfield, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.2 in
Chance of precipitation40%
Record high66° (2021)
Record low14° (1977)
Sat, 1243° / 30°0.11Climate normal
43 °Climate normal

South Plainfield, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high63° (2015)
Record low8° (1988)
Sun, 1343° / 30°0.11Climate normal
43 °Climate normal

South Plainfield, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (2015)
Record low7° (1960)
Mon, 1442° / 31°0.17Climate normal
42 °Climate normal

South Plainfield, Monday, 14 December

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation37%
Record high64° (2015)
Record low8° (2005)

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 South Plainfield, 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 South Plainfield, 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.