Monthly outlook for Wallace Mill, NJ: average high 66.3°, average low 48.9°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 16 October (79.7°), the coolest 28 October (35.4°).
66.3°/48.9°
Average high / low
+1.6°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
67.8°
64.5°
+1.9°
23 October – 1 November
63.8°
60.8°
+1.7°
2 November – 11 November
at normal
57.7°
—
October records over 66 years
92.7°2 October 2019All-time high
27.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Trenton (11 mi).
Wed, 1474° / 64°0
74 °
Wallace Mill, Wednesday, 14 October
Light rain. High 74°, low 64°.
Pressure29.91 inHg
Wind8.2 mph W
Humidity70%
Visibility6.2 mi
Dew point67°
Thu, 1565° / 55°0
65 °
Wallace Mill, Thursday, 15 October
Overcast. High 65°, low 55°.
Pressure30.24 inHg
Wind5.2 mph E
Humidity60%
Visibility6.2 mi
Dew point50°
Fri, 1680° / 58°0.56
80 °
Wallace Mill, Friday, 16 October
Heavy rain. High 80°, low 58°.
Pressure29.68 inHg
Wind15.6 mph SW
Humidity72%
Visibility6.2 mi
Dew point66°
Sat, 1754° / 42°0.06
54 °
Wallace Mill, Saturday, 17 October
Light rain. High 54°, low 42°.
Pressure30.12 inHg
Wind17.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point31°
Sun, 1856° / 40°0
56 °
Wallace Mill, Sunday, 18 October
Clear. High 56°, low 40°.
Pressure30.53 inHg
Wind7.9 mph SW
Humidity55%
Visibility—
Dew point34°
Mon, 1967° / 45°0
67 °
Wallace Mill, Monday, 19 October
Overcast. High 67°, low 45°.
Pressure30.45 inHg
Wind13.1 mph SW
Humidity57%
Visibility—
Dew point43°
Tue, 2071° / 54°0
71 °
Wallace Mill, Tuesday, 20 October
Overcast. High 71°, low 54°.
Pressure30.36 inHg
Wind7.3 mph N
Humidity60%
Visibility—
Dew point50°
Wed, 2166° / 49°0
66 °
Wallace Mill, Wednesday, 21 October
Partly cloudy. High 66°, low 49°.
Pressure30.42 inHg
Wind9.1 mph NE
Humidity43%
Visibility—
Dew point39°
Thu, 2267° / 47°0
67 °
Wallace Mill, Thursday, 22 October
Partly cloudy. High 67°, low 47°.
Pressure30.47 inHg
Wind7.9 mph SE
Humidity54%
Visibility—
Dew point42°
Fri, 2369° / 49°0
69 °
Wallace Mill, Friday, 23 October
Clear. High 69°, low 49°.
Pressure30.36 inHg
Wind10.3 mph SW
Humidity64%
Visibility—
Dew point49°
Sat, 2476° / 55°0
76 °
Wallace Mill, Saturday, 24 October
Mostly clear. High 76°, low 55°.
Pressure30.15 inHg
Wind10 mph W
Humidity56%
Visibility—
Dew point50°
Sun, 2565° / 50°0
65 °
Wallace Mill, Sunday, 25 October
Clear. High 65°, low 50°.
Pressure30.06 inHg
Wind11.9 mph NW
Humidity43%
Visibility—
Dew point38°
Mon, 2662° / 44°0
62 °
Wallace Mill, Monday, 26 October
Clear. High 62°, low 44°.
Pressure29.97 inHg
Wind12.8 mph NW
Humidity47%
Visibility—
Dew point35°
Tue, 2756° / 40°0
56 °
Wallace Mill, Tuesday, 27 October
Clear. High 56°, low 40°.
Pressure30.18 inHg
Wind13.5 mph NW
Humidity51%
Visibility—
Dew point33°
Wed, 2855° / 35°0
55 °
Wallace Mill, Wednesday, 28 October
Overcast. High 55°, low 35°.
Pressure30.45 inHg
Wind6.5 mph SE
Humidity44%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2959° / 44°0.21
59 °
Wallace Mill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.21 in
Chance of precipitation30%
Record high76° (1984)
Record low31° (1965)
Fri, 3059° / 43°0.08
59 °
Wallace Mill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.08 in
Chance of precipitation22%
Record high78° (2016)
Record low33° (1962)
Sat, 3160° / 44°0.05
60 °
Wallace Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.05 in
Chance of precipitation15%
Record high81° (2024)
Record low31° (1988)
Sun, 0161° / 46°0.08
61 °
Wallace Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.08 in
Chance of precipitation22%
Record high79° (2024)
Record low33° (1983)
Mon, 0261° / 46°0.08
61 °
Wallace Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (1971)
Record low31° (1976)
Tue, 0360° / 45°0.07
60 °
Wallace Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation27%
Record high77° (2003)
Record low32° (1980)
Wed, 0459° / 44°0.07
59 °
Wallace Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation15%
Record high75° (1974)
Record low31° (2006)
Thu, 0558° / 44°0.12
58 °
Wallace Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation30%
Record high77° (2022)
Record low31° (1983)
Fri, 0657° / 43°0.07
57 °
Wallace Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2024)
Record low29° (1967)
Sat, 0757° / 42°0.09
57 °
Wallace Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (2022)
Record low28° (1962)
Sun, 0856° / 41°0.13
56 °
Wallace Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (1975)
Record low28° (1960)
Mon, 0956° / 41°0.08
56 °
Wallace Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (1975)
Record low23° (2019)
Tue, 1057° / 41°0.16
57 °
Wallace Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation37%
Record high73° (2020)
Record low26° (2017)
Wed, 1155° / 41°0.12
55 °
Wallace Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (2006)
Record low23° (2017)
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 Wallace Mill, 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 Wallace Mill, 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.