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As of 06:46 EDT

Weather in Lyon Mountain, NY

29°Current weather

Lyon Mountain, Sunday, 18 October, 06:46

Partly cloudy. Feels like 22°. High 49°, low 25°.

Pressure30.45 inHg
Wind7.4 mph SW
Humidity83%
Visibility6.2 mi
Dew point25°
Mon, 1955° / 37°0Clear
55 °Clear

Lyon Mountain, Monday, 19 October

Clear. High 55°, low 37°.

Pressure30.39 inHg
Wind9 mph W
Humidity49%
Visibility6.2 mi
Dew point37°
Tue, 2048° / 34°0Clear
48 °Clear

Lyon Mountain, Tuesday, 20 October

Clear. High 48°, low 34°.

Pressure30.42 inHg
Wind7.7 mph NE
Humidity57%
Visibility6.2 mi
Dew point33°
Wed, 2149° / 28°0Clear
49 °Clear

Lyon Mountain, Wednesday, 21 October

Clear. High 49°, low 28°.

Pressure30.36 inHg
Wind3.4 mph NE
Humidity52%
Visibility6.2 mi
Dew point32°
Thu, 2241° / 31°0.04Light rain
41 °Light rain

Lyon Mountain, Thursday, 22 October

Light rain. High 41°, low 31°.

Pressure30.09 inHg
Wind14 mph NW
Humidity94%
Visibility—
Dew point37°
Fri, 2336° / 30°0Overcast
36 °Overcast

Lyon Mountain, Friday, 23 October

Overcast. High 36°, low 30°.

Pressure30.36 inHg
Wind12 mph N
Humidity81%
Visibility—
Dew point28°
Sat, 2453° / 29°0Clear
53 °Clear

Lyon Mountain, Saturday, 24 October

Clear. High 53°, low 29°.

Pressure30.56 inHg
Wind5.8 mph SW
Humidity29%
Visibility—
Dew point14°
Sun, 2553° / 35°0.07Light rain
53 °Light rain

Lyon Mountain, Sunday, 25 October

Light rain. High 53°, low 35°.

Pressure30.18 inHg
Wind12.8 mph SW
Humidity59%
Visibility—
Dew point35°
Mon, 2637° / 31°0.02Light snow
37 °Light snow

Lyon Mountain, Monday, 26 October

Light snow. High 37°, low 31°.

Pressure30.24 inHg
Wind11.3 mph W
Humidity80%
Visibility—
Dew point28°
Tue, 2738° / 28°0.16Light rain
38 °Light rain

Lyon Mountain, Tuesday, 27 October

Light rain. High 38°, low 28°.

Pressure30.09 inHg
Wind11.2 mph W
Humidity97%
Visibility—
Dew point35°
Wed, 2842° / 25°0Clear
42 °Clear

Lyon Mountain, Wednesday, 28 October

Clear. High 42°, low 25°.

Pressure30.33 inHg
Wind4.4 mph S
Humidity58%
Visibility—
Dew point21°
Thu, 2955° / 35°0.06Light rain
55 °Light rain

Lyon Mountain, Thursday, 29 October

Light rain. High 55°, low 35°.

Pressure29.91 inHg
Wind8.9 mph SW
Humidity90%
Visibility—
Dew point44°
Fri, 3053° / 42°0.04Light rain
53 °Light rain

Lyon Mountain, Friday, 30 October

Light rain. High 53°, low 42°.

Pressure29.71 inHg
Wind11.7 mph W
Humidity90%
Visibility—
Dew point48°
Sat, 3161° / 40°0.04Light rain
61 °Light rain

Lyon Mountain, Saturday, 31 October

Light rain. High 61°, low 40°.

Pressure29.83 inHg
Wind14.4 mph SW
Humidity67%
Visibility—
Dew point45°
Sun, 0158° / 52°0.49Rain
58 °Rain

Lyon Mountain, Sunday, 1 November

Rain. High 58°, low 52°.

Pressure29.83 inHg
Wind16.8 mph W
Humidity95%
Visibility—
Dew point52°
Mon, 0254° / 38°0.01Light rain
54 °Light rain

Lyon Mountain, Monday, 2 November

Light rain. High 54°, low 38°.

Pressure29.77 inHg
Wind18.8 mph NW
Humidity76%
Visibility—
Dew point46°

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 Lyon Mountain, NY 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 Lyon Mountain, NY 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.