Monthly outlook for Mill Brook, NJ: average high 59°, average low 43.2°. That is 1.7° below the climate normal for October. Precipitation is expected on 6 days (about 2.4 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 12 October (72.7°), the coolest 21 October (35.1°).
59°/43.2°
Average high / low
−1.7°
Below normal
6 / 4
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
61.4°
63.4°
-1.1°
17 October – 26 October
55.1°
59.5°
-2.5°
27 October – 5 November
at normal
56.5°
—
October records over 66 years
87.4°2 October 2019All-time high
21.6°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Victory Gardens (1 mi).
Thu, 0872° / 49°0
72 °
Mill Brook, Thursday, 8 October
Mostly clear. High 72°, low 49°.
Pressure29.85 inHg
Wind10.1 mph W
Humidity50%
Visibility6.2 mi
Dew point49°
Fri, 0967° / 48°0
67 °
Mill Brook, Friday, 9 October
Mostly clear. High 67°, low 48°.
Pressure30.15 inHg
Wind10.1 mph W
Humidity44%
Visibility6.2 mi
Dew point42°
Sat, 1064° / 47°0
64 °
Mill Brook, Saturday, 10 October
Overcast. High 64°, low 47°.
Pressure30.50 inHg
Wind4.7 mph SE
Humidity49%
Visibility6.2 mi
Dew point43°
Sun, 1162° / 51°0.19
62 °
Mill Brook, Sunday, 11 October
Rain. High 62°, low 51°.
Pressure30.36 inHg
Wind9.6 mph SE
Humidity77%
Visibility—
Dew point52°
Mon, 1273° / 57°0.78
73 °
Mill Brook, Monday, 12 October
Heavy rain. High 73°, low 57°.
Pressure29.71 inHg
Wind13.7 mph SE
Humidity93%
Visibility—
Dew point64°
Tue, 1350° / 38°0.81
50 °
Mill Brook, Tuesday, 13 October
Rain. High 50°, low 38°.
Pressure30.03 inHg
Wind12.4 mph NE
Humidity92%
Visibility—
Dew point38°
Wed, 1449° / 36°0.25
49 °
Mill Brook, Wednesday, 14 October
Rain. High 49°, low 36°.
Pressure30.15 inHg
Wind13.3 mph N
Humidity79%
Visibility—
Dew point38°
Thu, 1553° / 39°0
53 °
Mill Brook, Thursday, 15 October
Partly cloudy. High 53°, low 39°.
Pressure30.27 inHg
Wind11.6 mph NE
Humidity66%
Visibility—
Dew point37°
Fri, 1660° / 49°0
60 °
Mill Brook, Friday, 16 October
Overcast. High 60°, low 49°.
Pressure30.15 inHg
Wind6.8 mph NE
Humidity81%
Visibility—
Dew point49°
Sat, 1760° / 50°0.18
60 °
Mill Brook, Saturday, 17 October
Light rain. High 60°, low 50°.
Pressure29.80 inHg
Wind13.9 mph NW
Humidity97%
Visibility—
Dew point57°
Sun, 1854° / 41°0.18
54 °
Mill Brook, Sunday, 18 October
Rain. High 54°, low 41°.
Pressure29.80 inHg
Wind17.5 mph W
Humidity62%
Visibility—
Dew point37°
Mon, 1953° / 36°0
53 °
Mill Brook, Monday, 19 October
Clear. High 53°, low 36°.
Pressure30.21 inHg
Wind12.5 mph W
Humidity52%
Visibility—
Dew point30°
Tue, 2053° / 38°0
53 °
Mill Brook, Tuesday, 20 October
Clear. High 53°, low 38°.
Pressure30.30 inHg
Wind13.9 mph NW
Humidity50%
Visibility—
Dew point30°
Wed, 2155° / 35°0
55 °
Mill Brook, Wednesday, 21 October
Clear. High 55°, low 35°.
Pressure30.30 inHg
Wind8.6 mph NW
Humidity48%
Visibility—
Dew point28°
Thu, 2255° / 40°0
55 °
Mill Brook, Thursday, 22 October
Overcast. High 55°, low 40°.
Pressure30.12 inHg
Wind4.4 mph SW
Humidity61%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2359° / 44°0.09
59 °
Mill Brook, Friday, 23 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (2007)
Record low29° (1969)
Sat, 2459° / 44°0.14
59 °
Mill Brook, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.14 in
Chance of precipitation32%
Record high77° (2001)
Record low25° (1969)
Sun, 2558° / 45°0.11
58 °
Mill Brook, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1963)
Record low31° (1962)
Mon, 2658° / 44°0.17
58 °
Mill Brook, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.17 in
Chance of precipitation35%
Record high76° (1963)
Record low33° (1962)
Tue, 2758° / 44°0.18
58 °
Mill Brook, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.18 in
Chance of precipitation28%
Record high78° (1963)
Record low29° (1976)
Wed, 2857° / 43°0.17
57 °
Mill Brook, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.17 in
Chance of precipitation32%
Record high77° (2023)
Record low28° (1976)
Thu, 2956° / 41°0.22
56 °
Mill Brook, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.22 in
Chance of precipitation27%
Record high72° (1984)
Record low29° (1965)
Fri, 3056° / 41°0.12
56 °
Mill Brook, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation23%
Record high76° (2024)
Record low30° (1962)
Sat, 3156° / 41°0.06
56 °
Mill Brook, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation15%
Record high79° (2024)
Record low22° (2011)
Sun, 0157° / 43°0.09
57 °
Mill Brook, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (1974)
Record low28° (2002)
Mon, 0257° / 43°0.11
57 °
Mill Brook, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation32%
Record high75° (1982)
Record low29° (1965)
Tue, 0357° / 42°0.09
57 °
Mill Brook, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (2003)
Record low30° (1980)
Wed, 0455° / 41°0.06
55 °
Mill Brook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1987)
Record low30° (2006)
Thu, 0555° / 41°0.14
55 °
Mill Brook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.14 in
Chance of precipitation28%
Record high73° (2022)
Record low29° (1983)
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 Mill Brook, 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 Mill Brook, 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.