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As of 05:47 EDT

Weather in Lyon Mountain, NY

28°Current weather

Lyon Mountain, Wednesday, 21 October, 05:47

Clear. Feels like 24°. High 52°, low 28°.

Pressure30.36 inHg
Wind3.3 mph E
Humidity92%
Visibility6.2 mi
Dew point26°
Thu, 2251° / 28°0Overcast
51 °Overcast

Lyon Mountain, Thursday, 22 October

Overcast. High 51°, low 28°.

Pressure30.12 inHg
Wind6.6 mph NW
Humidity64%
Visibility6.2 mi
Dew point37°
Fri, 2341° / 26°0Mostly clear
41 °Mostly clear

Lyon Mountain, Friday, 23 October

Mostly clear. High 41°, low 26°.

Pressure30.47 inHg
Wind5.1 mph N
Humidity69%
Visibility6.2 mi
Dew point27°
Sat, 2449° / 28°0Clear
49 °Clear

Lyon Mountain, Saturday, 24 October

Clear. High 49°, low 28°.

Pressure30.56 inHg
Wind1.6 mph NW
Humidity53%
Visibility6.2 mi
Dew point27°
Sun, 2556° / 30°0Clear
56 °Clear

Lyon Mountain, Sunday, 25 October

Clear. High 56°, low 30°.

Pressure30.50 inHg
Wind9.1 mph SW
Humidity50%
Visibility—
Dew point29°
Mon, 2653° / 38°0.04Light rain
53 °Light rain

Lyon Mountain, Monday, 26 October

Light rain. High 53°, low 38°.

Pressure30.24 inHg
Wind9.1 mph W
Humidity87%
Visibility—
Dew point44°
Tue, 2739° / 30°0.01Light rain
39 °Light rain

Lyon Mountain, Tuesday, 27 October

Light rain. High 39°, low 30°.

Pressure30.27 inHg
Wind5.1 mph N
Humidity94%
Visibility—
Dew point32°
Wed, 2839° / 29°0.02Light rain
39 °Light rain

Lyon Mountain, Wednesday, 28 October

Light rain. High 39°, low 29°.

Pressure30.39 inHg
Wind3.4 mph S
Humidity54%
Visibility—
Dew point22°
Thu, 2951° / 40°0.11Light rain
51 °Light rain

Lyon Mountain, Thursday, 29 October

Light rain. High 51°, low 40°.

Pressure29.91 inHg
Wind18.7 mph W
Humidity87%
Visibility—
Dew point44°
Fri, 3036° / 26°0.02Snow
36 °Snow

Lyon Mountain, Friday, 30 October

Snow. High 36°, low 26°.

Pressure29.97 inHg
Wind16.6 mph W
Humidity69%
Visibility—
Dew point24°
Sat, 3132° / 21°0Overcast
32 °Overcast

Lyon Mountain, Saturday, 31 October

Overcast. High 32°, low 21°.

Pressure30.33 inHg
Wind13 mph NW
Humidity54%
Visibility—
Dew point13°
Sun, 0147° / 25°0Overcast
47 °Overcast

Lyon Mountain, Sunday, 1 November

Overcast. High 47°, low 25°.

Pressure30.36 inHg
Wind11.1 mph SW
Humidity25%
Visibility—
Dew point8°
Mon, 0240° / 37°0.29Light rain
40 °Light rain

Lyon Mountain, Monday, 2 November

Light rain. High 40°, low 37°.

Pressure30.24 inHg
Wind7.8 mph SW
Humidity97%
Visibility—
Dew point37°
Tue, 0344° / 40°0.12Light rain
44 °Light rain

Lyon Mountain, Tuesday, 3 November

Light rain. High 44°, low 40°.

Pressure30.15 inHg
Wind2.8 mph SE
Humidity99%
Visibility—
Dew point42°
Wed, 0452° / 42°0Overcast
52 °Overcast

Lyon Mountain, Wednesday, 4 November

Overcast. High 52°, low 42°.

Pressure30.21 inHg
Wind3.5 mph S
Humidity98%
Visibility—
Dew point45°
Thu, 0557° / 45°0Overcast
57 °Overcast

Lyon Mountain, Thursday, 5 November

Overcast. High 57°, low 45°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity84%
Visibility—
Dew point48°

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.