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As of 01:46 EDT

Weather in Mountain Lake, NJ

54°Current weather

Mountain Lake, Saturday, 17 October, 01:46

Overcast. Feels like 53°. High 55°, low 39°.

Pressure29.88 inHg
Wind9.1 mph N
Humidity85%
Visibility6.2 mi
Dew point50°
Sun, 1857° / 35°0Clear
57 °Clear

Mountain Lake, Sunday, 18 October

Clear. High 57°, low 35°.

Pressure30.59 inHg
Wind1.1 mph NW
Humidity44%
Visibility6.2 mi
Dew point31°
Mon, 1966° / 36°0Clear
66 °Clear

Mountain Lake, Monday, 19 October

Clear. High 66°, low 36°.

Pressure30.42 inHg
Wind5.1 mph NE
Humidity48%
Visibility6.2 mi
Dew point41°
Tue, 2067° / 47°0Clear
67 °Clear

Mountain Lake, Tuesday, 20 October

Clear. High 67°, low 47°.

Pressure30.24 inHg
Wind8.2 mph N
Humidity45%
Visibility6.2 mi
Dew point41°
Wed, 2161° / 45°0Clear
61 °Clear

Mountain Lake, Wednesday, 21 October

Clear. High 61°, low 45°.

Pressure30.30 inHg
Wind10.8 mph NE
Humidity52%
Visibility—
Dew point36°
Thu, 2261° / 41°0Clear
61 °Clear

Mountain Lake, Thursday, 22 October

Clear. High 61°, low 41°.

Pressure30.15 inHg
Wind8.2 mph NE
Humidity47%
Visibility—
Dew point33°
Fri, 2362° / 38°0Partly cloudy
62 °Partly cloudy

Mountain Lake, Friday, 23 October

Partly cloudy. High 62°, low 38°.

Pressure30.21 inHg
Wind8.7 mph NE
Humidity50%
Visibility—
Dew point35°
Sat, 2457° / 39°0Clear
57 °Clear

Mountain Lake, Saturday, 24 October

Clear. High 57°, low 39°.

Pressure30.36 inHg
Wind9.1 mph NE
Humidity43%
Visibility—
Dew point28°
Sun, 2568° / 38°0Clear
68 °Clear

Mountain Lake, Sunday, 25 October

Clear. High 68°, low 38°.

Pressure30.12 inHg
Wind8.5 mph NW
Humidity43%
Visibility—
Dew point32°
Mon, 2655° / 40°0Clear
55 °Clear

Mountain Lake, Monday, 26 October

Clear. High 55°, low 40°.

Pressure30.27 inHg
Wind12.6 mph NW
Humidity43%
Visibility—
Dew point25°
Tue, 2758° / 37°0Overcast
58 °Overcast

Mountain Lake, Tuesday, 27 October

Overcast. High 58°, low 37°.

Pressure30.30 inHg
Wind3.7 mph SW
Humidity46%
Visibility—
Dew point27°
Wed, 2860° / 46°0.19Light rain
60 °Light rain

Mountain Lake, Wednesday, 28 October

Light rain. High 60°, low 46°.

Pressure30.06 inHg
Wind6.6 mph SW
Humidity97%
Visibility—
Dew point47°
Thu, 2962° / 43°0Clear
62 °Clear

Mountain Lake, Thursday, 29 October

Clear. High 62°, low 43°.

Pressure30.06 inHg
Wind7 mph N
Humidity65%
Visibility—
Dew point43°
Fri, 3058° / 44°0Overcast
58 °Overcast

Mountain Lake, Friday, 30 October

Overcast. High 58°, low 44°.

Pressure30.06 inHg
Wind5.1 mph S
Humidity71%
Visibility—
Dew point45°
Sat, 3155° / 52°0.07Light rain
55 °Light rain

Mountain Lake, Saturday, 31 October

Light rain. High 55°, low 52°.

Pressure29.68 inHg
Wind8.4 mph S
Humidity93%
Visibility—
Dew point52°
Sun, 0153° / 50°0.17Light rain
53 °Light rain

Mountain Lake, Sunday, 1 November

Light rain. High 53°, low 50°.

Pressure29.62 inHg
Wind15.6 mph N
Humidity91%
Visibility—
Dew point49°

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 Lake, 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 Lake, 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.