Monthly outlook for Green Knoll, NJ: average high 61.3°, average low 46.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (72.6°), the coolest 28 October (35.4°).
61.3°/46.4°
Average high / low
+1.8°
Above normal
4 / 4
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
65.3°
59.2°
+3.4°
5 November – 14 November
54.7°
54.7°
+0°
15 November – 24 November
at normal
50.7°
—
October records over 66 years
92.8°2 October 2019All-time high
26.8°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Bound Brook (5 mi).
Tue, 2762° / 40°0
62 °
Green Knoll, Tuesday, 27 October
Clear. High 62°, low 40°.
Pressure30.39 inHg
Wind5.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point38°
Wed, 2861° / 35°0
61 °
Green Knoll, Wednesday, 28 October
Overcast. High 61°, low 35°.
Pressure30.47 inHg
Wind3.5 mph S
Humidity53%
Visibility6.2 mi
Dew point40°
Thu, 2967° / 46°0
67 °
Green Knoll, Thursday, 29 October
Clear. High 67°, low 46°.
Pressure30.27 inHg
Wind9.6 mph SW
Humidity63%
Visibility6.2 mi
Dew point52°
Fri, 3073° / 51°0
73 °
Green Knoll, Friday, 30 October
Clear. High 73°, low 51°.
Pressure30.09 inHg
Wind6.4 mph W
Humidity59%
Visibility6.2 mi
Dew point52°
Sat, 3165° / 46°0
65 °
Green Knoll, Saturday, 31 October
Clear. High 65°, low 46°.
Pressure30.36 inHg
Wind10.6 mph N
Humidity51%
Visibility—
Dew point39°
Sun, 0164° / 48°0
64 °
Green Knoll, Sunday, 1 November
Overcast. High 64°, low 48°.
Pressure30.42 inHg
Wind6 mph S
Humidity56%
Visibility—
Dew point41°
Mon, 0263° / 55°0
63 °
Green Knoll, Monday, 2 November
Overcast. High 63°, low 55°.
Pressure30.24 inHg
Wind4.1 mph E
Humidity78%
Visibility—
Dew point53°
Tue, 0367° / 56°0
67 °
Green Knoll, Tuesday, 3 November
Overcast. High 67°, low 56°.
Pressure30.18 inHg
Wind13.5 mph E
Humidity73%
Visibility—
Dew point54°
Wed, 0462° / 58°1.9
62 °
Green Knoll, Wednesday, 4 November
Heavy rain. High 62°, low 58°.
Pressure29.88 inHg
Wind17.7 mph E
Humidity95%
Visibility—
Dew point57°
Thu, 0563° / 50°0.04
63 °
Green Knoll, Thursday, 5 November
Light rain. High 63°, low 50°.
Pressure29.77 inHg
Wind12.7 mph NW
Humidity65%
Visibility—
Dew point46°
Fri, 0659° / 47°0.18
59 °
Green Knoll, Friday, 6 November
Rain. High 59°, low 47°.
Pressure29.80 inHg
Wind5.8 mph W
Humidity54%
Visibility—
Dew point38°
Sat, 0758° / 48°0.62
58 °
Green Knoll, Saturday, 7 November
Rain. High 58°, low 48°.
Pressure29.53 inHg
Wind10.7 mph W
Humidity78%
Visibility—
Dew point49°
Sun, 0846° / 43°0.08
46 °
Green Knoll, Sunday, 8 November
Light rain. High 46°, low 43°.
Pressure29.53 inHg
Wind13.8 mph NW
Humidity92%
Visibility—
Dew point41°
Mon, 0948° / 41°0
48 °
Green Knoll, Monday, 9 November
Mostly clear. High 48°, low 41°.
Pressure29.85 inHg
Wind14.8 mph N
Humidity59%
Visibility—
Dew point32°
Tue, 1053° / 39°0
53 °
Green Knoll, Tuesday, 10 November
Clear. High 53°, low 39°.
Pressure30.03 inHg
Wind11.2 mph N
Humidity55%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1154° / 41°0.12
54 °
Green Knoll, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (2020)
Record low22° (2017)
Thu, 1253° / 39°0.16
53 °
Green Knoll, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.16 in
Chance of precipitation38%
Record high70° (2022)
Record low24° (2017)
Fri, 1351° / 38°0.17
51 °
Green Knoll, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation37%
Record high71° (1964)
Record low22° (2019)
Sat, 1452° / 38°0.08
52 °
Green Knoll, 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 low23° (2019)
Sun, 1553° / 39°0.11
53 °
Green Knoll, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.11
52 °
Green Knoll, 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, 1751° / 37°0.11
51 °
Green Knoll, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2023)
Record low25° (2019)
Wed, 1851° / 37°0.09
51 °
Green Knoll, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1963)
Record low27° (2014)
Thu, 1951° / 37°0.09
51 °
Green Knoll, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (1985)
Record low22° (2014)
Fri, 2051° / 37°0.11
51 °
Green Knoll, 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 low27° (1984)
Sat, 2150° / 36°0.11
50 °
Green Knoll, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation25%
Record high66° (1991)
Record low20° (1987)
Sun, 2249° / 37°0.13
49 °
Green Knoll, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high68° (2007)
Record low19° (2018)
Mon, 2349° / 35°0.09
49 °
Green Knoll, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation18%
Record high67° (1979)
Record low14° (2018)
Tue, 2450° / 36°0.09
50 °
Green Knoll, 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 low14° (1989)
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 Green Knoll, 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 Green Knoll, 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.