As of 11:41 EDT

Weather in Princeton Junction, NJ

55°Current weather

Princeton Junction, Saturday, 31 October, 11:41

Clear. Feels like 53°. High 59°, low 42°.

Pressure30.45 inHg
Wind5.7 mph N
Humidity57%
Visibility6.2 mi
Dew point40°

Monthly outlook for Princeton Junction, NJ: average high 61°, average low 47.5°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 6 November (72.2°), the coolest 1 November (36.4°).

61°/47.5°
Average high / low
+2.3°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November64.9°58.4°+3.6°
10 November – 19 November54.4°53.3°+0.6°
20 November – 29 Novemberat normal50.8°—

October records over 66 years

92.1°2 October 2019All-time high
26.6°24 October 1969All-time low

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

Sun, 0165° / 36°0Overcast
65 °Overcast

Princeton Junction, Sunday, 1 November

Overcast. High 65°, low 36°.

Pressure30.53 inHg
Wind1 mph NW
Humidity44%
Visibility6.2 mi
Dew point35°
Mon, 0264° / 42°0Overcast
64 °Overcast

Princeton Junction, Monday, 2 November

Overcast. High 64°, low 42°.

Pressure30.45 inHg
Wind6.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point40°
Tue, 0366° / 44°0Overcast
66 °Overcast

Princeton Junction, Tuesday, 3 November

Overcast. High 66°, low 44°.

Pressure30.33 inHg
Wind4.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 0471° / 49°0Clear
71 °Clear

Princeton Junction, Wednesday, 4 November

Clear. High 71°, low 49°.

Pressure30.24 inHg
Wind8.1 mph S
Humidity73%
Visibility—
Dew point53°
Thu, 0566° / 56°0.65Rain
66 °Rain

Princeton Junction, Thursday, 5 November

Rain. High 66°, low 56°.

Pressure29.97 inHg
Wind12.9 mph S
Humidity98%
Visibility—
Dew point64°
Fri, 0672° / 59°0.01Light rain
72 °Light rain

Princeton Junction, Friday, 6 November

Light rain. High 72°, low 59°.

Pressure29.85 inHg
Wind12.4 mph E
Humidity64%
Visibility—
Dew point54°
Sat, 0760° / 54°0.39Rain
60 °Rain

Princeton Junction, Saturday, 7 November

Rain. High 60°, low 54°.

Pressure29.71 inHg
Wind14.9 mph NE
Humidity90%
Visibility—
Dew point53°
Sun, 0868° / 52°0Clear
68 °Clear

Princeton Junction, Sunday, 8 November

Clear. High 68°, low 52°.

Pressure29.77 inHg
Wind6.9 mph NW
Humidity72%
Visibility—
Dew point52°
Mon, 0957° / 54°0.37Rain
57 °Rain

Princeton Junction, Monday, 9 November

Rain. High 57°, low 54°.

Pressure29.88 inHg
Wind10.1 mph NE
Humidity95%
Visibility—
Dew point55°
Tue, 1056° / 50°0Overcast
56 °Overcast

Princeton Junction, Tuesday, 10 November

Overcast. High 56°, low 50°.

Pressure30.03 inHg
Wind8 mph E
Humidity69%
Visibility—
Dew point45°
Wed, 1159° / 48°0Overcast
59 °Overcast

Princeton Junction, Wednesday, 11 November

Overcast. High 59°, low 48°.

Pressure30.00 inHg
Wind5 mph E
Humidity64%
Visibility—
Dew point42°
Thu, 1258° / 46°0Overcast
58 °Overcast

Princeton Junction, Thursday, 12 November

Overcast. High 58°, low 46°.

Pressure29.94 inHg
Wind6.6 mph E
Humidity63%
Visibility—
Dew point40°
Fri, 1351° / 45°0.04Light rain
51 °Light rain

Princeton Junction, Friday, 13 November

Light rain. High 51°, low 45°.

Pressure30.00 inHg
Wind8.4 mph NW
Humidity83%
Visibility—
Dew point44°
Sat, 1451° / 39°0.01Light rain
51 °Light rain

Princeton Junction, Saturday, 14 November

Light rain. High 51°, low 39°.

Pressure29.97 inHg
Wind9 mph S
Humidity56%
Visibility—
Dew point31°
Sun, 1551° / 45°0Overcast
51 °Overcast

Princeton Junction, Sunday, 15 November

Overcast. High 51°, low 45°.

Pressure29.71 inHg
Wind13.2 mph NW
Humidity64%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1653° / 38°0.11Climate normal
53 °Climate normal

Princeton Junction, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high73° (2005)
Record low22° (1967)
Tue, 1752° / 37°0.1Climate normal
52 °Climate normal

Princeton Junction, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (1987)
Record low25° (1967)
Wed, 1852° / 37°0.08Climate normal
52 °Climate normal

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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

Princeton Junction, 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)

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 Princeton Junction, 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 Princeton Junction, 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.