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As of 19:57 EST

Weather in Lyon Mountain, NY

38°Current weather

Lyon Mountain, Monday, 9 November, 19:57

Overcast. Feels like 30°. High 43°, low 37°.

Pressure29.85 inHg
Wind12.8 mph W
Humidity84%
Visibility6.2 mi
Dew point34°
Tue, 1042° / 34°0.31Rain
42 °Rain

Lyon Mountain, Tuesday, 10 November

Rain. High 42°, low 34°.

Pressure29.71 inHg
Wind12.3 mph SW
Humidity82%
Visibility5.6 mi
Dew point37°
Wed, 1136° / 26°0.04Snow
36 °Snow

Lyon Mountain, Wednesday, 11 November

Snow. High 36°, low 26°.

Pressure29.91 inHg
Wind10.3 mph W
Humidity80%
Visibility6.2 mi
Dew point28°
Thu, 1234° / 27°0.08Light snow
34 °Light snow

Lyon Mountain, Thursday, 12 November

Light snow. High 34°, low 27°.

Pressure29.83 inHg
Wind4.6 mph E
Humidity86%
Visibility3.6 mi
Dew point29°
Fri, 1330° / 23°0Overcast
30 °Overcast

Lyon Mountain, Friday, 13 November

Overcast. High 30°, low 23°.

Pressure29.77 inHg
Wind6.9 mph N
Humidity88%
Visibility6.2 mi
Dew point20°
Sat, 1429° / 24°0Overcast
29 °Overcast

Lyon Mountain, Saturday, 14 November

Overcast. High 29°, low 24°.

Pressure29.88 inHg
Wind8.5 mph NW
Humidity94%
Visibility—
Dew point26°
Sun, 1532° / 27°0.11Light snow
32 °Light snow

Lyon Mountain, Sunday, 15 November

Light snow. High 32°, low 27°.

Pressure30.03 inHg
Wind11.2 mph NW
Humidity99%
Visibility—
Dew point28°
Mon, 1631° / 18°0Overcast
31 °Overcast

Lyon Mountain, Monday, 16 November

Overcast. High 31°, low 18°.

Pressure30.21 inHg
Wind9.8 mph NW
Humidity92%
Visibility—
Dew point26°
Tue, 1735° / 17°0Mostly clear
35 °Mostly clear

Lyon Mountain, Tuesday, 17 November

Mostly clear. High 35°, low 17°.

Pressure30.47 inHg
Wind4.1 mph W
Humidity90%
Visibility—
Dew point27°
Wed, 1837° / 22°0Overcast
37 °Overcast

Lyon Mountain, Wednesday, 18 November

Overcast. High 37°, low 22°.

Pressure30.53 inHg
Wind4.2 mph SW
Humidity95%
Visibility—
Dew point32°
Thu, 1944° / 29°0Mostly clear
44 °Mostly clear

Lyon Mountain, Thursday, 19 November

Mostly clear. High 44°, low 29°.

Pressure30.47 inHg
Wind4.1 mph SW
Humidity95%
Visibility—
Dew point38°
Fri, 2047° / 31°0Overcast
47 °Overcast

Lyon Mountain, Friday, 20 November

Overcast. High 47°, low 31°.

Pressure30.36 inHg
Wind4.7 mph SW
Humidity91%
Visibility—
Dew point39°
Sat, 2147° / 34°0Overcast
47 °Overcast

Lyon Mountain, Saturday, 21 November

Overcast. High 47°, low 34°.

Pressure30.30 inHg
Wind5.3 mph S
Humidity81%
Visibility—
Dew point36°
Sun, 2251° / 34°0.03Light rain
51 °Light rain

Lyon Mountain, Sunday, 22 November

Light rain. High 51°, low 34°.

Pressure29.83 inHg
Wind20.3 mph W
Humidity88%
Visibility—
Dew point44°
Mon, 2333° / 26°0Overcast
33 °Overcast

Lyon Mountain, Monday, 23 November

Overcast. High 33°, low 26°.

Pressure30.30 inHg
Wind7.2 mph NW
Humidity73%
Visibility—
Dew point22°
Tue, 2437° / 25°0Clear
37 °Clear

Lyon Mountain, Tuesday, 24 November

Clear. High 37°, low 25°.

Pressure30.45 inHg
Wind4 mph E
Humidity49%
Visibility—
Dew point15°

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.