Monthly outlook for Mountain Lakes, NJ: average high 49.5°, average low 36.3°. That is 0.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 20 November (60.4°), the coolest 25 November (28.5°).
49.5°/36.3°
Average high / low
+0.1°
Above normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
52.3°
49.8°
+1.4°
23 November – 2 December
44.7°
47.4°
-1.5°
3 December – 12 December
at normal
42.9°
—
November records over 66 years
78.8°6 November 2024All-time high
10.8°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Lake Hiawatha (3 mi).
Sat, 1445° / 34°0
45 °
Mountain Lakes, Saturday, 14 November
Overcast. High 45°, low 34°.
Pressure29.80 inHg
Wind12.3 mph NW
Humidity69%
Visibility6.2 mi
Dew point29°
Sun, 1549° / 36°0
49 °
Mountain Lakes, Sunday, 15 November
Partly cloudy. High 49°, low 36°.
Pressure30.15 inHg
Wind13.4 mph NW
Humidity58%
Visibility6.2 mi
Dew point26°
Mon, 1645° / 35°0
45 °
Mountain Lakes, Monday, 16 November
Overcast. High 45°, low 35°.
Pressure30.42 inHg
Wind9.8 mph NW
Humidity65%
Visibility6.2 mi
Dew point32°
Tue, 1750° / 35°0
50 °
Mountain Lakes, Tuesday, 17 November
Clear. High 50°, low 35°.
Pressure30.47 inHg
Wind6.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point36°
Wed, 1856° / 40°0
56 °
Mountain Lakes, Wednesday, 18 November
Partly cloudy. High 56°, low 40°.
Pressure30.47 inHg
Wind9.8 mph NW
Humidity53%
Visibility—
Dew point31°
Thu, 1960° / 42°0
60 °
Mountain Lakes, Thursday, 19 November
Clear. High 60°, low 42°.
Pressure30.42 inHg
Wind7 mph NW
Humidity46%
Visibility—
Dew point33°
Fri, 2060° / 43°0
60 °
Mountain Lakes, Friday, 20 November
Overcast. High 60°, low 43°.
Pressure30.33 inHg
Wind7.3 mph NW
Humidity52%
Visibility—
Dew point37°
Sat, 2158° / 45°0
58 °
Mountain Lakes, Saturday, 21 November
Clear. High 58°, low 45°.
Pressure30.30 inHg
Wind5.9 mph NE
Humidity69%
Visibility—
Dew point43°
Sun, 2257° / 44°0
57 °
Mountain Lakes, Sunday, 22 November
Clear. High 57°, low 44°.
Pressure29.94 inHg
Wind6.6 mph SW
Humidity79%
Visibility—
Dew point45°
Mon, 2349° / 37°0
49 °
Mountain Lakes, Monday, 23 November
Overcast. High 49°, low 37°.
Pressure29.80 inHg
Wind9.1 mph W
Humidity66%
Visibility—
Dew point35°
Tue, 2442° / 32°0
42 °
Mountain Lakes, Tuesday, 24 November
Overcast. High 42°, low 32°.
Pressure29.94 inHg
Wind7.9 mph NW
Humidity47%
Visibility—
Dew point18°
Wed, 2538° / 28°0
38 °
Mountain Lakes, Wednesday, 25 November
Partly cloudy. High 38°, low 28°.
Pressure30.03 inHg
Wind14.2 mph NW
Humidity57%
Visibility—
Dew point19°
Thu, 2645° / 30°0
45 °
Mountain Lakes, Thursday, 26 November
Overcast. High 45°, low 30°.
Pressure30.24 inHg
Wind11.8 mph SW
Humidity44%
Visibility—
Dew point17°
Fri, 2744° / 32°0
44 °
Mountain Lakes, Friday, 27 November
Partly cloudy. High 44°, low 32°.
Pressure30.33 inHg
Wind10.6 mph NW
Humidity55%
Visibility—
Dew point24°
Sat, 2851° / 31°0.03
51 °
Mountain Lakes, Saturday, 28 November
Light rain. High 51°, low 31°.
Pressure30.45 inHg
Wind12.6 mph S
Humidity52%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2947° / 34°0.09
47 °
Mountain Lakes, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (1990)
Record low20° (2014)
Mon, 3046° / 33°0.13
46 °
Mountain Lakes, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high66° (2001)
Record low21° (1976)
Tue, 0145° / 33°0.14
45 °
Mountain Lakes, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation33%
Record high67° (2006)
Record low14° (1967)
Wed, 0245° / 32°0.12
45 °
Mountain Lakes, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (2023)
Record low15° (1967)
Thu, 0345° / 32°0.13
45 °
Mountain Lakes, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation28%
Record high63° (1998)
Record low12° (1976)
Fri, 0444° / 31°0.11
44 °
Mountain Lakes, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation25%
Record high70° (1998)
Record low13° (1966)
Sat, 0543° / 31°0.14
43 °
Mountain Lakes, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation33%
Record high67° (2001)
Record low18° (2025)
Sun, 0644° / 31°0.15
44 °
Mountain Lakes, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation42%
Record high68° (2001)
Record low18° (2002)
Mon, 0743° / 30°0.11
43 °
Mountain Lakes, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (1998)
Record low12° (1964)
Tue, 0842° / 30°0.1
42 °
Mountain Lakes, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1966)
Record low17° (1964)
Wed, 0942° / 29°0.21
42 °
Mountain Lakes, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.21 in
Chance of precipitation40%
Record high62° (1991)
Record low13° (2002)
Thu, 1043° / 30°0.12
43 °
Mountain Lakes, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.12 in
Chance of precipitation32%
Record high62° (1966)
Record low8° (1968)
Fri, 1142° / 29°0.2
42 °
Mountain Lakes, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.2 in
Chance of precipitation43%
Record high64° (2021)
Record low12° (1977)
Sat, 1241° / 29°0.13
41 °
Mountain Lakes, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (1979)
Record low6° (1988)
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 Mountain Lakes, 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 Mountain Lakes, 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.