As of 03:55 EST

Weather in Princeton Junction, NJ

39°Current weather

Princeton Junction, Sunday, 15 November, 03:55

Clear. Feels like 37°. High 48°, low 39°.

Pressure30.00 inHg
Wind3.4 mph W
Humidity81%
Visibility6.2 mi
Dew point34°

Monthly outlook for Princeton Junction, NJ: average high 55.2°, average low 38.6°. That is 2.2° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 19 November (62.2°), the coolest 24 November (29.5°).

55.2°/38.6°
Average high / low
+2.2°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November54.9°51.5°+1.8°
25 November – 4 December55.7°49.3°+3.6°
5 December – 14 Decemberat normal44.7°—

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 (3 mi).

Mon, 1650° / 37°0Overcast
50 °Overcast

Princeton Junction, Monday, 16 November

Overcast. High 50°, low 37°.

Pressure30.42 inHg
Wind8.3 mph NW
Humidity59%
Visibility6.2 mi
Dew point35°
Tue, 1754° / 34°0Clear
54 °Clear

Princeton Junction, Tuesday, 17 November

Clear. High 54°, low 34°.

Pressure30.50 inHg
Wind5.5 mph W
Humidity58%
Visibility6.2 mi
Dew point38°
Wed, 1859° / 36°0Clear
59 °Clear

Princeton Junction, Wednesday, 18 November

Clear. High 59°, low 36°.

Pressure30.47 inHg
Wind3.2 mph W
Humidity44%
Visibility6.2 mi
Dew point36°
Thu, 1962° / 38°0Partly cloudy
62 °Partly cloudy

Princeton Junction, Thursday, 19 November

Partly cloudy. High 62°, low 38°.

Pressure30.45 inHg
Wind7 mph SW
Humidity59%
Visibility—
Dew point38°
Fri, 2061° / 44°0Clear
61 °Clear

Princeton Junction, Friday, 20 November

Clear. High 61°, low 44°.

Pressure30.30 inHg
Wind9.4 mph W
Humidity56%
Visibility—
Dew point39°
Sat, 2160° / 45°0Clear
60 °Clear

Princeton Junction, Saturday, 21 November

Clear. High 60°, low 45°.

Pressure30.36 inHg
Wind6.1 mph S
Humidity61%
Visibility—
Dew point41°
Sun, 2260° / 46°0Overcast
60 °Overcast

Princeton Junction, Sunday, 22 November

Overcast. High 60°, low 46°.

Pressure30.12 inHg
Wind10.5 mph SW
Humidity71%
Visibility—
Dew point45°
Mon, 2350° / 37°0Clear
50 °Clear

Princeton Junction, Monday, 23 November

Clear. High 50°, low 37°.

Pressure30.09 inHg
Wind15 mph NW
Humidity55%
Visibility—
Dew point31°
Tue, 2443° / 29°0Clear
43 °Clear

Princeton Junction, Tuesday, 24 November

Clear. High 43°, low 29°.

Pressure30.56 inHg
Wind9.8 mph N
Humidity27%
Visibility—
Dew point6°
Wed, 2548° / 31°0Overcast
48 °Overcast

Princeton Junction, Wednesday, 25 November

Overcast. High 48°, low 31°.

Pressure30.59 inHg
Wind9.2 mph SW
Humidity28%
Visibility—
Dew point10°
Thu, 2652° / 34°0Overcast
52 °Overcast

Princeton Junction, Thursday, 26 November

Overcast. High 52°, low 34°.

Pressure30.47 inHg
Wind7.5 mph W
Humidity36%
Visibility—
Dew point18°
Fri, 2757° / 39°0Clear
57 °Clear

Princeton Junction, Friday, 27 November

Clear. High 57°, low 39°.

Pressure30.42 inHg
Wind6.6 mph W
Humidity34%
Visibility—
Dew point21°
Sat, 2859° / 41°0Partly cloudy
59 °Partly cloudy

Princeton Junction, Saturday, 28 November

Partly cloudy. High 59°, low 41°.

Pressure30.36 inHg
Wind5 mph W
Humidity38%
Visibility—
Dew point26°
Sun, 2961° / 44°0Partly cloudy
61 °Partly cloudy

Princeton Junction, Sunday, 29 November

Partly cloudy. High 61°, low 44°.

Pressure30.24 inHg
Wind8.2 mph W
Humidity47%
Visibility—
Dew point33°
Mon, 3057° / 43°0Overcast
57 °Overcast

Princeton Junction, Monday, 30 November

Overcast. High 57°, low 43°.

Pressure30.06 inHg
Wind11.4 mph NW
Humidity63%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0148° / 34°0.11Climate normal
48 °Climate normal

Princeton Junction, 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)
Wed, 0247° / 33°0.11Climate normal
47 °Climate normal

Princeton Junction, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1970)
Record low11° (1967)
Thu, 0348° / 33°0.13Climate normal
48 °Climate normal

Princeton Junction, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high65° (1998)
Record low15° (1976)
Fri, 0447° / 32°0.09Climate normal
47 °Climate normal

Princeton Junction, Friday, 4 December

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1998)
Record low15° (1966)
Sat, 0545° / 32°0.16Climate normal
45 °Climate normal

Princeton Junction, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.16 in
Chance of precipitation30%
Record high69° (1982)
Record low20° (1966)
Sun, 0647° / 33°0.14Climate normal
47 °Climate normal

Princeton Junction, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.14 in
Chance of precipitation40%
Record high69° (2001)
Record low19° (2002)
Mon, 0745° / 31°0.13Climate normal
45 °Climate normal

Princeton Junction, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation28%
Record high74° (1998)
Record low5° (2002)
Tue, 0844° / 31°0.1Climate normal
44 °Climate normal

Princeton Junction, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation28%
Record high64° (1978)
Record low15° (2005)
Wed, 0945° / 30°0.23Climate normal
45 °Climate normal

Princeton Junction, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.23 in
Chance of precipitation38%
Record high65° (1966)
Record low13° (1989)
Thu, 1045° / 32°0.11Climate normal
45 °Climate normal

Princeton Junction, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (1966)
Record low12° (1968)
Fri, 1145° / 31°0.2Climate normal
45 °Climate normal

Princeton Junction, Friday, 11 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.2 in
Chance of precipitation40%
Record high66° (2021)
Record low14° (1968)
Sat, 1244° / 31°0.09Climate normal
44 °Climate normal

Princeton Junction, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (2015)
Record low7° (1962)
Sun, 1344° / 30°0.1Climate normal
44 °Climate normal

Princeton Junction, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (2015)
Record low4° (1982)
Mon, 1444° / 31°0.17Climate normal
44 °Climate normal

Princeton Junction, Monday, 14 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.17 in
Chance of precipitation37%
Record high67° (2015)
Record low2° (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 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.