Weather in Mountain Lakes, NJ
Mountain Lakes, Thursday, 22 October, 18:02
Clear. Feels like 59°. High 64°, low 41°.
Monthly outlook for Mountain Lakes, NJ: average high 58.7°, average low 43°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 2.0 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (66.5°), the coolest 4 November (36°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 60.8° | 58.8° | +1.1° |
| 1 November – 10 November | 55.2° | 55.9° | -0.4° |
| 11 November – 20 November | at normal | 50.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lake Hiawatha (3 mi).
0Mountain Lakes, Friday, 23 October
Clear. High 59°, low 43°.
0
Mountain Lakes, Saturday, 24 October
Overcast. High 59°, low 38°.
0Mountain Lakes, Sunday, 25 October
Clear. High 63°, low 40°.
0Mountain Lakes, Monday, 26 October
Clear. High 65°, low 42°.
0Mountain Lakes, Tuesday, 27 October
Clear. High 52°, low 40°.
0Mountain Lakes, Wednesday, 28 October
Overcast. High 52°, low 38°.
0Mountain Lakes, Thursday, 29 October
Clear. High 64°, low 47°.
0Mountain Lakes, Friday, 30 October
Overcast. High 67°, low 52°.
0Mountain Lakes, Saturday, 31 October
Overcast. High 64°, low 51°.
0.07
Mountain Lakes, Sunday, 1 November
Light rain. High 60°, low 53°.
1.81Mountain Lakes, Monday, 2 November
Heavy rain. High 56°, low 45°.
0.12Mountain Lakes, Tuesday, 3 November
Light rain. High 50°, low 40°.
0Mountain Lakes, Wednesday, 4 November
Clear. High 51°, low 36°.
0Mountain Lakes, Thursday, 5 November
Clear. High 54°, low 37°.
0Mountain Lakes, Friday, 6 November
Overcast. High 60°, low 44°.
0.08
Mountain Lakes, Saturday, 7 November
Climate normal for this date — 60-year average.
0.15Mountain Lakes, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Mountain Lakes, Monday, 9 November
Climate normal for this date — 60-year average.
0.17
Mountain Lakes, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Mountain Lakes, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.15Mountain Lakes, Thursday, 12 November
Climate normal for this date — 60-year average.
0.16Mountain Lakes, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Mountain Lakes, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Mountain Lakes, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Mountain Lakes, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Mountain Lakes, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Mountain Lakes, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Mountain Lakes, Thursday, 19 November
Climate normal for this date — 60-year average.
0.13Mountain Lakes, Friday, 20 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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