Monthly outlook for Mount Fern, NJ: average high 48.9°, average low 35°. That is 0.3° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 19 November (60.6°), the coolest 27 November (28.3°).
48.9°/35°
Average high / low
+0.3°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
51.1°
48.9°
+1.2°
24 November – 3 December
45.4°
46.5°
-0.6°
4 December – 13 December
at normal
41.9°
—
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 (2 mi).
Sun, 1545° / 35°0
45 °
Mount Fern, Sunday, 15 November
Partly cloudy. High 45°, low 35°.
Pressure30.15 inHg
Wind13.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point26°
Mon, 1645° / 34°0
45 °
Mount Fern, Monday, 16 November
Overcast. High 45°, low 34°.
Pressure30.42 inHg
Wind9.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point32°
Tue, 1750° / 33°0
50 °
Mount Fern, Tuesday, 17 November
Clear. High 50°, low 33°.
Pressure30.47 inHg
Wind6 mph NW
Humidity62%
Visibility6.2 mi
Dew point37°
Wed, 1857° / 36°0
57 °
Mount Fern, Wednesday, 18 November
Clear. High 57°, low 36°.
Pressure30.45 inHg
Wind7.4 mph NW
Humidity52%
Visibility—
Dew point30°
Thu, 1961° / 36°0
61 °
Mount Fern, Thursday, 19 November
Mostly clear. High 61°, low 36°.
Pressure30.42 inHg
Wind6.7 mph SW
Humidity52%
Visibility—
Dew point33°
Fri, 2058° / 42°0
58 °
Mount Fern, Friday, 20 November
Clear. High 58°, low 42°.
Pressure30.15 inHg
Wind10.5 mph NW
Humidity65%
Visibility—
Dew point39°
Sat, 2147° / 35°0
47 °
Mount Fern, Saturday, 21 November
Clear. High 47°, low 35°.
Pressure30.45 inHg
Wind8.7 mph N
Humidity64%
Visibility—
Dew point30°
Sun, 2249° / 35°0
49 °
Mount Fern, Sunday, 22 November
Overcast. High 49°, low 35°.
Pressure30.45 inHg
Wind7.8 mph SE
Humidity65%
Visibility—
Dew point33°
Mon, 2357° / 47°0.06
57 °
Mount Fern, Monday, 23 November
Light rain. High 57°, low 47°.
Pressure30.12 inHg
Wind8.5 mph S
Humidity96%
Visibility—
Dew point48°
Tue, 2446° / 34°0
46 °
Mount Fern, Tuesday, 24 November
Clear. High 46°, low 34°.
Pressure30.09 inHg
Wind10.1 mph NW
Humidity60%
Visibility—
Dew point28°
Wed, 2547° / 31°0
47 °
Mount Fern, Wednesday, 25 November
Clear. High 47°, low 31°.
Pressure30.33 inHg
Wind5.5 mph W
Humidity58%
Visibility—
Dew point27°
Thu, 2648° / 34°0.02
48 °
Mount Fern, Thursday, 26 November
Light rain. High 48°, low 34°.
Pressure30.18 inHg
Wind10.6 mph NW
Humidity65%
Visibility—
Dew point30°
Fri, 2745° / 28°0
45 °
Mount Fern, Friday, 27 November
Clear. High 45°, low 28°.
Pressure30.27 inHg
Wind9.9 mph NW
Humidity52%
Visibility—
Dew point20°
Sat, 2847° / 31°0
47 °
Mount Fern, Saturday, 28 November
Light rain. High 47°, low 31°.
Pressure30.09 inHg
Wind4.8 mph NW
Humidity45%
Visibility—
Dew point19°
Sun, 2941° / 35°0.03
41 °
Mount Fern, Sunday, 29 November
Light rain. High 41°, low 35°.
Pressure29.97 inHg
Wind6.4 mph NW
Humidity96%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3045° / 33°0.14
45 °
Mount Fern, 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 Fern, 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 Fern, 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 Fern, 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 Fern, 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 Fern, 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 Fern, 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 Fern, 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 Fern, 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 Fern, 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 Fern, 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)
Fri, 1142° / 29°0.2
42 °
Mount Fern, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.2 in
Chance of precipitation43%
Record high62° (2021)
Record low9° (1977)
Sat, 1241° / 28°0.13
41 °
Mount Fern, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (1979)
Record low4° (1988)
Sun, 1341° / 28°0.12
41 °
Mount Fern, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.12 in
Chance of precipitation32%
Record high65° (2015)
Record low6° (1960)
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 Fern, 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 Fern, 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.