Monthly outlook for Mount Arlington, NJ: average high 50.2°, average low 35.8°. That is 0.6° above the climate normal for November. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 11 November (60.3°), the coolest 26 November (28.9°).
50.2°/35.8°
Average high / low
+0.6°
Above normal
4 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
49.9°
50°
-0°
21 November – 30 November
50.6°
47.3°
+1.8°
1 December – 10 December
at normal
42.9°
—
November records over 66 years
77.2°6 November 2024All-time high
7.7°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Dover (5 mi).
Thu, 1255° / 45°1.59
55 °
Mount Arlington, Thursday, 12 November
Heavy rain. High 55°, low 45°.
Pressure29.53 inHg
Wind7.6 mph E
Humidity96%
Visibility1.6 mi
Dew point50°
Fri, 1344° / 36°0.4
44 °
Mount Arlington, Friday, 13 November
Rain. High 44°, low 36°.
Pressure29.65 inHg
Wind9.9 mph N
Humidity95%
Visibility3.2 mi
Dew point36°
Sat, 1442° / 30°0
42 °
Mount Arlington, Saturday, 14 November
Overcast. High 42°, low 30°.
Pressure29.85 inHg
Wind9.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point25°
Sun, 1544° / 35°0
44 °
Mount Arlington, Sunday, 15 November
Overcast. High 44°, low 35°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point29°
Mon, 1646° / 38°0
46 °
Mount Arlington, Monday, 16 November
Overcast. High 46°, low 38°.
Pressure30.42 inHg
Wind10.6 mph NW
Humidity67%
Visibility—
Dew point32°
Tue, 1748° / 32°0
48 °
Mount Arlington, Tuesday, 17 November
Clear. High 48°, low 32°.
Pressure30.47 inHg
Wind5.1 mph N
Humidity63%
Visibility—
Dew point30°
Wed, 1852° / 31°0
52 °
Mount Arlington, Wednesday, 18 November
Clear. High 52°, low 31°.
Pressure30.39 inHg
Wind5.6 mph N
Humidity57%
Visibility—
Dew point28°
Thu, 1954° / 33°0
54 °
Mount Arlington, Thursday, 19 November
Clear. High 54°, low 33°.
Pressure30.30 inHg
Wind3.7 mph N
Humidity48%
Visibility—
Dew point26°
Fri, 2053° / 34°0
53 °
Mount Arlington, Friday, 20 November
Overcast. High 53°, low 34°.
Pressure30.21 inHg
Wind4.6 mph NE
Humidity53%
Visibility—
Dew point28°
Sat, 2153° / 39°0
53 °
Mount Arlington, Saturday, 21 November
Overcast. High 53°, low 39°.
Pressure30.21 inHg
Wind4.4 mph S
Humidity73%
Visibility—
Dew point39°
Sun, 2256° / 39°0
56 °
Mount Arlington, Sunday, 22 November
Overcast. High 56°, low 39°.
Pressure30.15 inHg
Wind9.9 mph SW
Humidity54%
Visibility—
Dew point32°
Mon, 2355° / 42°0.2
55 °
Mount Arlington, Monday, 23 November
Light rain. High 55°, low 42°.
Pressure29.97 inHg
Wind8.2 mph S
Humidity58%
Visibility—
Dew point35°
Tue, 2457° / 40°0.31
57 °
Mount Arlington, Tuesday, 24 November
Rain. High 57°, low 40°.
Pressure29.80 inHg
Wind10.2 mph SW
Humidity84%
Visibility—
Dew point49°
Wed, 2540° / 30°0
40 °
Mount Arlington, Wednesday, 25 November
Clear. High 40°, low 30°.
Pressure30.27 inHg
Wind10.8 mph NW
Humidity62%
Visibility—
Dew point25°
Thu, 2643° / 29°0
43 °
Mount Arlington, Thursday, 26 November
Clear. High 43°, low 29°.
Pressure30.56 inHg
Wind5.6 mph W
Humidity43%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2748° / 35°0.13
48 °
Mount Arlington, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (1986)
Record low24° (1974)
Sat, 2848° / 35°0.19
48 °
Mount Arlington, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.19 in
Chance of precipitation40%
Record high66° (1973)
Record low19° (2014)
Sun, 2946° / 33°0.09
46 °
Mount Arlington, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (1990)
Record low17° (2014)
Mon, 3045° / 33°0.14
45 °
Mount Arlington, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation33%
Record high65° (2001)
Record low19° (1976)
Tue, 0145° / 32°0.14
45 °
Mount Arlington, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high67° (2006)
Record low15° (1967)
Wed, 0244° / 31°0.12
44 °
Mount Arlington, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation33%
Record high60° (1970)
Record low17° (1971)
Thu, 0344° / 31°0.14
44 °
Mount Arlington, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation28%
Record high63° (1998)
Record low11° (1976)
Fri, 0444° / 31°0.11
44 °
Mount Arlington, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation25%
Record high69° (1998)
Record low12° (1989)
Sat, 0542° / 31°0.13
42 °
Mount Arlington, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation33%
Record high67° (2001)
Record low13° (2025)
Sun, 0644° / 31°0.15
44 °
Mount Arlington, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation42%
Record high67° (2001)
Record low17° (2002)
Mon, 0742° / 30°0.11
42 °
Mount Arlington, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1998)
Record low10° (2002)
Tue, 0841° / 29°0.1
41 °
Mount Arlington, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1966)
Record low15° (1964)
Wed, 0941° / 28°0.21
41 °
Mount Arlington, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.21 in
Chance of precipitation40%
Record high61° (1991)
Record low12° (2025)
Thu, 1042° / 30°0.13
42 °
Mount Arlington, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (1966)
Record low8° (1968)
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 Mount Arlington, 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 Mount Arlington, 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.