Monthly outlook for Perth Amboy, NJ: average high 60.5°, average low 47.5°. That is 2° above the climate normal for October. Precipitation is expected on 5 days (about 3.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (70°), the coolest 31 October (41.2°).
60.5°/47.5°
Average high / low
+2°
Above normal
5 / 4
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
63.3°
58.3°
+2.8°
8 November – 17 November
55.9°
53.6°
+1.3°
18 November – 27 November
at normal
50.5°
—
October records over 66 years
91.8°2 October 2019All-time high
28.6°24 October 1969All-time low
Fri, 3070° / 46°0
70 °
Perth Amboy, Friday, 30 October
Clear. High 70°, low 46°.
Pressure30.06 inHg
Wind9 mph NW
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 3158° / 41°0
58 °
Perth Amboy, Saturday, 31 October
Mostly clear. High 58°, low 41°.
Pressure30.45 inHg
Wind4.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 0160° / 41°0
60 °
Perth Amboy, Sunday, 1 November
Overcast. High 60°, low 41°.
Pressure30.53 inHg
Wind0.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point36°
Mon, 0265° / 43°0
65 °
Perth Amboy, Monday, 2 November
Overcast. High 65°, low 43°.
Pressure30.36 inHg
Wind5.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point43°
Tue, 0369° / 47°0
69 °
Perth Amboy, Tuesday, 3 November
Overcast. High 69°, low 47°.
Pressure30.30 inHg
Wind4.9 mph W
Humidity62%
Visibility—
Dew point46°
Wed, 0458° / 50°0.02
58 °
Perth Amboy, Wednesday, 4 November
Light rain. High 58°, low 50°.
Pressure30.30 inHg
Wind11.4 mph E
Humidity87%
Visibility—
Dew point51°
Thu, 0566° / 59°0.16
66 °
Perth Amboy, Thursday, 5 November
Light rain. High 66°, low 59°.
Pressure29.94 inHg
Wind16.3 mph S
Humidity96%
Visibility—
Dew point60°
Fri, 0666° / 49°0.9
66 °
Perth Amboy, Friday, 6 November
Rain. High 66°, low 49°.
Pressure29.53 inHg
Wind23.8 mph SE
Humidity87%
Visibility—
Dew point58°
Sat, 0754° / 43°0
54 °
Perth Amboy, Saturday, 7 November
Clear. High 54°, low 43°.
Pressure30.27 inHg
Wind10.3 mph NW
Humidity36%
Visibility—
Dew point22°
Sun, 0857° / 46°0
57 °
Perth Amboy, Sunday, 8 November
Overcast. High 57°, low 46°.
Pressure30.33 inHg
Wind4.6 mph SW
Humidity37%
Visibility—
Dew point26°
Mon, 0959° / 47°0
59 °
Perth Amboy, Monday, 9 November
Overcast. High 59°, low 47°.
Pressure30.21 inHg
Wind8.2 mph S
Humidity52%
Visibility—
Dew point35°
Tue, 1059° / 55°1.72
59 °
Perth Amboy, Tuesday, 10 November
Heavy rain. High 59°, low 55°.
Pressure29.91 inHg
Wind21.3 mph NE
Humidity96%
Visibility—
Dew point56°
Wed, 1154° / 51°0.26
54 °
Perth Amboy, Wednesday, 11 November
Light rain. High 54°, low 51°.
Pressure30.03 inHg
Wind16.1 mph NE
Humidity84%
Visibility—
Dew point47°
Thu, 1254° / 48°0
54 °
Perth Amboy, Thursday, 12 November
Partly cloudy. High 54°, low 48°.
Pressure30.15 inHg
Wind9.3 mph E
Humidity66%
Visibility—
Dew point40°
Fri, 1352° / 50°0.44
52 °
Perth Amboy, Friday, 13 November
Rain. High 52°, low 50°.
Pressure30.00 inHg
Wind11 mph E
Humidity92%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1452° / 38°0.08
52 °
Perth Amboy, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (1993)
Record low24° (1986)
Sun, 1553° / 39°0.1
53 °
Perth Amboy, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation37%
Record high74° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.11
52 °
Perth Amboy, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (2005)
Record low22° (1967)
Tue, 1751° / 37°0.1
51 °
Perth Amboy, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (2023)
Record low26° (1967)
Wed, 1851° / 37°0.08
51 °
Perth Amboy, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (1963)
Record low27° (1997)
Thu, 1951° / 38°0.08
51 °
Perth Amboy, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high66° (1985)
Record low23° (2014)
Fri, 2051° / 37°0.11
51 °
Perth Amboy, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1985)
Record low26° (1984)
Sat, 2151° / 36°0.11
51 °
Perth Amboy, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (1991)
Record low20° (1987)
Sun, 2249° / 37°0.12
49 °
Perth Amboy, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2007)
Record low20° (1987)
Mon, 2349° / 35°0.09
49 °
Perth Amboy, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation20%
Record high68° (1992)
Record low17° (2018)
Tue, 2450° / 36°0.09
50 °
Perth Amboy, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (1979)
Record low11° (1989)
Wed, 2550° / 35°0.15
50 °
Perth Amboy, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation28%
Record high69° (1979)
Record low19° (1989)
Thu, 2651° / 37°0.17
51 °
Perth Amboy, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high65° (1999)
Record low25° (1993)
Fri, 2751° / 37°0.13
51 °
Perth Amboy, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (1976)
Record low25° (1974)
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 Perth Amboy, 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 Perth Amboy, 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.