Monthly outlook for Sylvan Glen, NJ: average high 57.7°, average low 44°. That is 2° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 6 November (69.4°), the coolest 13 November (31.4°).
57.7°/44°
Average high / low
+2°
Above normal
1 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
55.3°
55.1°
+0.1°
16 November – 25 November
61.7°
51.4°
+5.8°
26 November – 5 December
at normal
48.9°
—
November records over 66 years
78.6°1 November 2024All-time high
12.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Trenton (4 mi).
Sat, 0760° / 47°0
60 °
Sylvan Glen, Saturday, 7 November
Clear. High 60°, low 47°.
Pressure29.83 inHg
Wind10.4 mph W
Humidity57%
Visibility6.2 mi
Dew point43°
Sun, 0859° / 47°0
59 °
Sylvan Glen, Sunday, 8 November
Clear. High 59°, low 47°.
Pressure29.94 inHg
Wind12.4 mph W
Humidity54%
Visibility6.2 mi
Dew point43°
Mon, 0957° / 45°0
57 °
Sylvan Glen, Monday, 9 November
Partly cloudy. High 57°, low 45°.
Pressure29.83 inHg
Wind17.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point38°
Tue, 1059° / 44°0
59 °
Sylvan Glen, Tuesday, 10 November
Partly cloudy. High 59°, low 44°.
Pressure30.00 inHg
Wind10.5 mph SW
Humidity65%
Visibility—
Dew point39°
Wed, 1158° / 43°0
58 °
Sylvan Glen, Wednesday, 11 November
Partly cloudy. High 58°, low 43°.
Pressure29.94 inHg
Wind10.6 mph W
Humidity68%
Visibility—
Dew point42°
Thu, 1253° / 39°0
53 °
Sylvan Glen, Thursday, 12 November
Overcast. High 53°, low 39°.
Pressure29.91 inHg
Wind10.3 mph N
Humidity58%
Visibility—
Dew point35°
Fri, 1344° / 31°0
44 °
Sylvan Glen, Friday, 13 November
Partly cloudy. High 44°, low 31°.
Pressure30.00 inHg
Wind8.9 mph N
Humidity44%
Visibility—
Dew point18°
Sat, 1445° / 32°0
45 °
Sylvan Glen, Saturday, 14 November
Partly cloudy. High 45°, low 32°.
Pressure30.03 inHg
Wind9.5 mph NW
Humidity44%
Visibility—
Dew point19°
Sun, 1549° / 32°0
49 °
Sylvan Glen, Sunday, 15 November
Clear. High 49°, low 32°.
Pressure30.18 inHg
Wind10.9 mph NW
Humidity48%
Visibility—
Dew point23°
Mon, 1659° / 43°0
59 °
Sylvan Glen, Monday, 16 November
Mostly clear. High 59°, low 43°.
Pressure30.18 inHg
Wind12.5 mph W
Humidity49%
Visibility—
Dew point31°
Tue, 1761° / 46°0
61 °
Sylvan Glen, Tuesday, 17 November
Overcast. High 61°, low 46°.
Pressure30.30 inHg
Wind9.5 mph W
Humidity47%
Visibility—
Dew point34°
Wed, 1859° / 47°0
59 °
Sylvan Glen, Wednesday, 18 November
Mostly clear. High 59°, low 47°.
Pressure30.39 inHg
Wind8.3 mph N
Humidity49%
Visibility—
Dew point38°
Thu, 1960° / 44°0
60 °
Sylvan Glen, Thursday, 19 November
Mostly clear. High 60°, low 44°.
Pressure30.68 inHg
Wind8.1 mph E
Humidity61%
Visibility—
Dew point40°
Fri, 2063° / 51°0
63 °
Sylvan Glen, Friday, 20 November
Overcast. High 63°, low 51°.
Pressure30.50 inHg
Wind8.3 mph SW
Humidity71%
Visibility—
Dew point47°
Sat, 2168° / 52°0
68 °
Sylvan Glen, Saturday, 21 November
Overcast. High 68°, low 52°.
Pressure30.36 inHg
Wind10.5 mph E
Humidity53%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2250° / 37°0.11
50 °
Sylvan Glen, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low20° (1987)
Mon, 2349° / 35°0.08
49 °
Sylvan Glen, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation20%
Record high68° (1979)
Record low16° (2018)
Tue, 2451° / 36°0.09
51 °
Sylvan Glen, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1979)
Record low13° (1989)
Wed, 2551° / 36°0.15
51 °
Sylvan Glen, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high71° (1979)
Record low20° (1989)
Thu, 2652° / 37°0.16
52 °
Sylvan Glen, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.16 in
Chance of precipitation40%
Record high66° (1999)
Record low25° (2005)
Fri, 2752° / 37°0.13
52 °
Sylvan Glen, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2015)
Record low24° (1974)
Sat, 2852° / 38°0.15
52 °
Sylvan Glen, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (1990)
Record low21° (2014)
Sun, 2949° / 36°0.11
49 °
Sylvan Glen, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (1990)
Record low24° (2023)
Mon, 3048° / 35°0.11
48 °
Sylvan Glen, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2001)
Record low22° (1976)
Tue, 0148° / 35°0.12
48 °
Sylvan Glen, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2006)
Record low16° (1967)
Wed, 0247° / 34°0.11
47 °
Sylvan Glen, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1970)
Record low10° (1967)
Thu, 0348° / 33°0.13
48 °
Sylvan Glen, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high66° (1998)
Record low15° (1976)
Fri, 0447° / 33°0.1
47 °
Sylvan Glen, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (1998)
Record low15° (1966)
Sat, 0546° / 33°0.16
46 °
Sylvan Glen, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.16 in
Chance of precipitation28%
Record high69° (1982)
Record low21° (1966)
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 Sylvan Glen, 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 Sylvan Glen, 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.