Monthly outlook for Mounts Mills, NJ: average high 58.6°, average low 42.2°. That is 1.1° below the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 27 October (67.7°), the coolest 4 November (35.1°).
58.6°/42.2°
Average high / low
−1.1°
Below normal
2 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
60.4°
61.2°
-0.4°
31 October – 9 November
55.6°
58.4°
-1.5°
10 November – 19 November
at normal
53.4°
—
October records over 66 years
92.5°2 October 2019All-time high
29.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Jamesburg (4 mi).
Thu, 2267° / 40°0
67 °
Mounts Mills, Thursday, 22 October
Clear. High 67°, low 40°.
Pressure30.03 inHg
Wind6.5 mph NW
Humidity41%
Visibility6.2 mi
Dew point37°
Fri, 2356° / 43°0
56 °
Mounts Mills, Friday, 23 October
Clear. High 56°, low 43°.
Pressure30.36 inHg
Wind8.3 mph N
Humidity47%
Visibility6.2 mi
Dew point32°
Sat, 2458° / 39°0
58 °
Mounts Mills, Saturday, 24 October
Clear. High 58°, low 39°.
Pressure30.53 inHg
Wind1.2 mph N
Humidity53%
Visibility6.2 mi
Dew point36°
Sun, 2563° / 39°0
63 °
Mounts Mills, Sunday, 25 October
Clear. High 63°, low 39°.
Pressure30.56 inHg
Wind4 mph SW
Humidity61%
Visibility—
Dew point40°
Mon, 2666° / 40°0
66 °
Mounts Mills, Monday, 26 October
Clear. High 66°, low 40°.
Pressure30.33 inHg
Wind6.1 mph SW
Humidity59%
Visibility—
Dew point40°
Tue, 2768° / 50°0
68 °
Mounts Mills, Tuesday, 27 October
Overcast. High 68°, low 50°.
Pressure30.09 inHg
Wind11.9 mph NW
Humidity52%
Visibility—
Dew point44°
Wed, 2852° / 45°0
52 °
Mounts Mills, Wednesday, 28 October
Overcast. High 52°, low 45°.
Pressure30.33 inHg
Wind12.2 mph NE
Humidity47%
Visibility—
Dew point29°
Thu, 2953° / 45°0.11
53 °
Mounts Mills, Thursday, 29 October
Light rain. High 53°, low 45°.
Pressure30.21 inHg
Wind12.5 mph N
Humidity72%
Visibility—
Dew point43°
Fri, 3057° / 40°0
57 °
Mounts Mills, Friday, 30 October
Overcast. High 57°, low 40°.
Pressure30.15 inHg
Wind11.1 mph NW
Humidity54%
Visibility—
Dew point34°
Sat, 3155° / 39°0
55 °
Mounts Mills, Saturday, 31 October
Clear. High 55°, low 39°.
Pressure30.45 inHg
Wind6.3 mph N
Humidity40%
Visibility—
Dew point24°
Sun, 0164° / 43°0
64 °
Mounts Mills, Sunday, 1 November
Mostly clear. High 64°, low 43°.
Pressure30.47 inHg
Wind10.5 mph S
Humidity57%
Visibility—
Dew point41°
Mon, 0264° / 56°1.25
64 °
Mounts Mills, Monday, 2 November
Heavy rain. High 64°, low 56°.
Pressure29.94 inHg
Wind11.4 mph SW
Humidity96%
Visibility—
Dew point63°
Tue, 0353° / 41°0
53 °
Mounts Mills, Tuesday, 3 November
Mostly clear. High 53°, low 41°.
Pressure30.00 inHg
Wind17.4 mph NW
Humidity50%
Visibility—
Dew point33°
Wed, 0448° / 35°0
48 °
Mounts Mills, Wednesday, 4 November
Clear. High 48°, low 35°.
Pressure30.18 inHg
Wind9.5 mph NW
Humidity41%
Visibility—
Dew point21°
Thu, 0549° / 36°0
49 °
Mounts Mills, Thursday, 5 November
Clear. High 49°, low 36°.
Pressure30.33 inHg
Wind9.1 mph N
Humidity41%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0657° / 44°0.07
57 °
Mounts Mills, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2024)
Record low31° (1967)
Sat, 0757° / 43°0.1
57 °
Mounts Mills, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.1 in
Chance of precipitation25%
Record high76° (2022)
Record low29° (1962)
Sun, 0856° / 42°0.13
56 °
Mounts Mills, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2020)
Record low28° (1960)
Mon, 0956° / 42°0.08
56 °
Mounts Mills, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation30%
Record high73° (1975)
Record low24° (2019)
Tue, 1057° / 42°0.15
57 °
Mounts Mills, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high73° (2020)
Record low26° (2017)
Wed, 1155° / 42°0.11
55 °
Mounts Mills, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2020)
Record low22° (2017)
Thu, 1254° / 40°0.17
54 °
Mounts Mills, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation38%
Record high70° (2022)
Record low27° (2017)
Fri, 1352° / 39°0.19
52 °
Mounts Mills, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.19 in
Chance of precipitation35%
Record high71° (1964)
Record low22° (2019)
Sat, 1453° / 39°0.09
53 °
Mounts Mills, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1993)
Record low23° (2019)
Sun, 1554° / 40°0.1
54 °
Mounts Mills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 39°0.11
53 °
Mounts Mills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2005)
Record low23° (1967)
Tue, 1752° / 38°0.1
52 °
Mounts Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (2023)
Record low27° (1967)
Wed, 1852° / 38°0.08
52 °
Mounts Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (1963)
Record low27° (2014)
Thu, 1952° / 38°0.08
52 °
Mounts Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1985)
Record low23° (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 Mounts Mills, 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 Mounts Mills, 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.