As of 06:05 EST

Weather in Plainsboro, NJ

44°Current weather

Plainsboro, Monday, 2 November, 06:05

Overcast. Feels like 42°. High 65°, low 42°.

Pressure30.42 inHg
Wind3.7 mph W
Humidity92%
Visibility6.2 mi
Dew point40°

Monthly outlook for Plainsboro, NJ: average high 58°, average low 43°. That is 1.2° above the climate normal for November. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (71.5°), the coolest 17 November (28.7°).

58°/43°
Average high / low
+1.2°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November63.2°57.5°+3.2°
12 November – 21 November49.2°52.4°-1.8°
22 November – 1 Decemberat normal50.1°—

November records over 66 years

78.8°1 November 2024All-time high
10.4°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Princeton Meadows (1 mi).

Tue, 0369° / 40°0Overcast
69 °Overcast

Plainsboro, Tuesday, 3 November

Overcast. High 69°, low 40°.

Pressure30.30 inHg
Wind6.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point52°
Wed, 0471° / 50°0Clear
71 °Clear

Plainsboro, Wednesday, 4 November

Clear. High 71°, low 50°.

Pressure30.15 inHg
Wind7.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point56°
Thu, 0570° / 56°0.19Light rain
70 °Light rain

Plainsboro, Thursday, 5 November

Light rain. High 70°, low 56°.

Pressure29.88 inHg
Wind9.4 mph S
Humidity83%
Visibility6.2 mi
Dew point64°
Fri, 0671° / 59°0.15Light rain
71 °Light rain

Plainsboro, Friday, 6 November

Light rain. High 71°, low 59°.

Pressure29.83 inHg
Wind7.8 mph S
Humidity85%
Visibility—
Dew point62°
Sat, 0768° / 51°0Mostly clear
68 °Mostly clear

Plainsboro, Saturday, 7 November

Mostly clear. High 68°, low 51°.

Pressure29.83 inHg
Wind9.2 mph W
Humidity63%
Visibility—
Dew point49°
Sun, 0857° / 42°0Overcast
57 °Overcast

Plainsboro, Sunday, 8 November

Overcast. High 57°, low 42°.

Pressure29.94 inHg
Wind8.1 mph W
Humidity53%
Visibility—
Dew point34°
Mon, 0960° / 51°0.29Rain
60 °Rain

Plainsboro, Monday, 9 November

Rain. High 60°, low 51°.

Pressure29.53 inHg
Wind18.1 mph SW
Humidity78%
Visibility—
Dew point53°
Tue, 1051° / 44°0Clear
51 °Clear

Plainsboro, Tuesday, 10 November

Clear. High 51°, low 44°.

Pressure29.80 inHg
Wind13.5 mph W
Humidity54%
Visibility—
Dew point31°
Wed, 1150° / 41°0Clear
50 °Clear

Plainsboro, Wednesday, 11 November

Clear. High 50°, low 41°.

Pressure29.88 inHg
Wind17.1 mph W
Humidity56%
Visibility—
Dew point31°
Thu, 1249° / 39°0Mostly clear
49 °Mostly clear

Plainsboro, Thursday, 12 November

Mostly clear. High 49°, low 39°.

Pressure29.97 inHg
Wind14.3 mph W
Humidity53%
Visibility—
Dew point31°
Fri, 1352° / 38°0Overcast
52 °Overcast

Plainsboro, Friday, 13 November

Overcast. High 52°, low 38°.

Pressure30.00 inHg
Wind6.5 mph SW
Humidity54%
Visibility—
Dew point31°
Sat, 1451° / 39°0.04Light rain
51 °Light rain

Plainsboro, Saturday, 14 November

Light rain. High 51°, low 39°.

Pressure30.09 inHg
Wind9.8 mph NW
Humidity61%
Visibility—
Dew point34°
Sun, 1550° / 35°0Overcast
50 °Overcast

Plainsboro, Sunday, 15 November

Overcast. High 50°, low 35°.

Pressure29.91 inHg
Wind13 mph W
Humidity54%
Visibility—
Dew point28°
Mon, 1651° / 33°0.01Light rain
51 °Light rain

Plainsboro, Monday, 16 November

Light rain. High 51°, low 33°.

Pressure29.56 inHg
Wind15.8 mph NW
Humidity78%
Visibility—
Dew point40°
Tue, 1742° / 29°0Clear
42 °Clear

Plainsboro, Tuesday, 17 November

Clear. High 42°, low 29°.

Pressure29.97 inHg
Wind13.6 mph NW
Humidity48%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1852° / 37°0.08Climate normal
52 °Climate normal

Plainsboro, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (1963)
Record low26° (1997)
Thu, 1952° / 37°0.08Climate normal
52 °Climate normal

Plainsboro, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1985)
Record low22° (2014)
Fri, 2052° / 37°0.09Climate normal
52 °Climate normal

Plainsboro, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (1985)
Record low24° (1984)
Sat, 2151° / 36°0.11Climate normal
51 °Climate normal

Plainsboro, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1991)
Record low20° (1987)
Sun, 2250° / 37°0.11Climate normal
50 °Climate normal

Plainsboro, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2007)
Record low19° (1987)
Mon, 2349° / 34°0.08Climate normal
49 °Climate normal

Plainsboro, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation18%
Record high68° (1979)
Record low15° (2018)
Tue, 2451° / 36°0.08Climate normal
51 °Climate normal

Plainsboro, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1979)
Record low10° (1989)
Wed, 2551° / 35°0.15Climate normal
51 °Climate normal

Plainsboro, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.15 in
Chance of precipitation30%
Record high71° (1979)
Record low19° (1989)
Thu, 2652° / 36°0.16Climate normal
52 °Climate normal

Plainsboro, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.16 in
Chance of precipitation42%
Record high67° (1999)
Record low24° (2005)
Fri, 2751° / 36°0.13Climate normal
51 °Climate normal

Plainsboro, Friday, 27 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (1976)
Record low24° (1974)
Sat, 2852° / 37°0.13Climate normal
52 °Climate normal

Plainsboro, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high69° (1990)
Record low20° (2014)
Sun, 2949° / 35°0.1Climate normal
49 °Climate normal

Plainsboro, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (1990)
Record low24° (2023)
Mon, 3048° / 34°0.11Climate normal
48 °Climate normal

Plainsboro, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (2001)
Record low22° (1976)
Tue, 0148° / 34°0.11Climate normal
48 °Climate normal

Plainsboro, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (2006)
Record low18° (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 Plainsboro, 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 Plainsboro, 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.