Monthly outlook for Monmouth Junction, NJ: average high 67.1°, average low 50.7°. That is 5.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 4 November (72.2°), the coolest 1 November (36.6°).
67.1°/50.7°
Average high / low
+5.8°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
66.8°
58.3°
+4.7°
9 November – 18 November
67.8°
53.4°
+8°
19 November – 28 November
at normal
50.7°
—
October records over 66 years
92.5°2 October 2019All-time high
25.9°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Dayton (2 mi).
Sat, 3159° / 40°0
59 °
Monmouth Junction, Saturday, 31 October
Partly cloudy. High 59°, low 40°.
Pressure30.45 inHg
Wind4.2 mph N
Humidity48%
Visibility6.2 mi
Dew point36°
Sun, 0159° / 37°0
59 °
Monmouth Junction, Sunday, 1 November
Overcast. High 59°, low 37°.
Pressure30.53 inHg
Wind1.3 mph W
Humidity47%
Visibility6.2 mi
Dew point35°
Mon, 0266° / 43°0
66 °
Monmouth Junction, Monday, 2 November
Overcast. High 66°, low 43°.
Pressure30.39 inHg
Wind6.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point40°
Tue, 0369° / 45°0
69 °
Monmouth Junction, Tuesday, 3 November
Overcast. High 69°, low 45°.
Pressure30.33 inHg
Wind1.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point43°
Wed, 0472° / 48°0
72 °
Monmouth Junction, Wednesday, 4 November
Clear. High 72°, low 48°.
Pressure30.27 inHg
Wind7.4 mph S
Humidity70%
Visibility—
Dew point52°
Thu, 0564° / 55°0.04
64 °
Monmouth Junction, Thursday, 5 November
Light rain. High 64°, low 55°.
Pressure30.12 inHg
Wind6.4 mph S
Humidity81%
Visibility—
Dew point56°
Fri, 0670° / 58°0
70 °
Monmouth Junction, Friday, 6 November
Overcast. High 70°, low 58°.
Pressure30.15 inHg
Wind3.9 mph S
Humidity65%
Visibility—
Dew point53°
Sat, 0768° / 57°0
68 °
Monmouth Junction, Saturday, 7 November
Overcast. High 68°, low 57°.
Pressure30.21 inHg
Wind8.1 mph E
Humidity72%
Visibility—
Dew point53°
Sun, 0871° / 58°0
71 °
Monmouth Junction, Sunday, 8 November
Overcast. High 71°, low 58°.
Pressure30.24 inHg
Wind6.2 mph N
Humidity73%
Visibility—
Dew point56°
Mon, 0970° / 56°0
70 °
Monmouth Junction, Monday, 9 November
Partly cloudy. High 70°, low 56°.
Pressure30.30 inHg
Wind5.7 mph NW
Humidity56%
Visibility—
Dew point48°
Tue, 1067° / 49°0
67 °
Monmouth Junction, Tuesday, 10 November
Clear. High 67°, low 49°.
Pressure30.24 inHg
Wind6.8 mph N
Humidity48%
Visibility—
Dew point39°
Wed, 1166° / 49°0
66 °
Monmouth Junction, Wednesday, 11 November
Overcast. High 66°, low 49°.
Pressure30.09 inHg
Wind7.5 mph SW
Humidity51%
Visibility—
Dew point41°
Thu, 1265° / 56°0.02
65 °
Monmouth Junction, Thursday, 12 November
Light rain. High 65°, low 56°.
Pressure30.00 inHg
Wind8.5 mph E
Humidity71%
Visibility—
Dew point53°
Fri, 1368° / 53°0
68 °
Monmouth Junction, Friday, 13 November
Partly cloudy. High 68°, low 53°.
Pressure30.09 inHg
Wind7.8 mph SW
Humidity70%
Visibility—
Dew point51°
Sat, 1470° / 56°0.37
70 °
Monmouth Junction, Saturday, 14 November
Rain. High 70°, low 56°.
Pressure29.85 inHg
Wind13 mph S
Humidity78%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1553° / 39°0.11
53 °
Monmouth Junction, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high75° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.11
52 °
Monmouth Junction, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2005)
Record low22° (1967)
Tue, 1752° / 37°0.11
52 °
Monmouth Junction, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (2023)
Record low26° (1967)
Wed, 1852° / 38°0.08
52 °
Monmouth Junction, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (1963)
Record low27° (2014)
Thu, 1952° / 38°0.08
52 °
Monmouth Junction, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (1985)
Record low22° (2014)
Fri, 2052° / 37°0.11
52 °
Monmouth Junction, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1985)
Record low26° (1984)
Sat, 2151° / 37°0.11
51 °
Monmouth Junction, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (1991)
Record low20° (1987)
Sun, 2249° / 37°0.12
49 °
Monmouth Junction, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2007)
Record low19° (2018)
Mon, 2349° / 35°0.09
49 °
Monmouth Junction, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation18%
Record high68° (1992)
Record low15° (2018)
Tue, 2450° / 36°0.09
50 °
Monmouth Junction, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (1979)
Record low12° (1989)
Wed, 2550° / 36°0.15
50 °
Monmouth Junction, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (1979)
Record low22° (2005)
Thu, 2652° / 37°0.17
52 °
Monmouth Junction, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation43%
Record high66° (1999)
Record low25° (2005)
Fri, 2751° / 37°0.13
51 °
Monmouth Junction, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (1976)
Record low25° (1974)
Sat, 2851° / 38°0.16
51 °
Monmouth Junction, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation33%
Record high69° (1990)
Record low21° (2014)
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 Monmouth 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 Monmouth 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.