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As of 13:28 EDT

Weather in Lyon Mountain, NY

41°Current weather

Lyon Mountain, Friday, 23 October, 13:28

Clear. Feels like 38°. High 43°, low 27°.

Pressure30.45 inHg
Wind4.5 mph N
Humidity57%
Visibility6.2 mi
Dew point28°
Sat, 2449° / 23°0Partly cloudy
49 °Partly cloudy

Lyon Mountain, Saturday, 24 October

Partly cloudy. High 49°, low 23°.

Pressure30.53 inHg
Wind1.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point19°
Sun, 2555° / 28°0Clear
55 °Clear

Lyon Mountain, Sunday, 25 October

Clear. High 55°, low 28°.

Pressure30.50 inHg
Wind5.5 mph W
Humidity47%
Visibility6.2 mi
Dew point34°
Mon, 2647° / 32°0.08Light rain
47 °Light rain

Lyon Mountain, Monday, 26 October

Light rain. High 47°, low 32°.

Pressure30.21 inHg
Wind9.3 mph W
Humidity99%
Visibility1.1 mi
Dew point47°
Tue, 2734° / 25°0Clear
34 °Clear

Lyon Mountain, Tuesday, 27 October

Clear. High 34°, low 25°.

Pressure30.42 inHg
Wind8.9 mph NW
Humidity78%
Visibility6.2 mi
Dew point17°
Wed, 2840° / 24°0Clear
40 °Clear

Lyon Mountain, Wednesday, 28 October

Clear. High 40°, low 24°.

Pressure30.50 inHg
Wind6.3 mph S
Humidity70%
Visibility—
Dew point25°
Thu, 2958° / 35°0Overcast
58 °Overcast

Lyon Mountain, Thursday, 29 October

Overcast. High 58°, low 35°.

Pressure30.24 inHg
Wind10.4 mph SW
Humidity80%
Visibility—
Dew point45°
Fri, 3054° / 37°0.11Light rain
54 °Light rain

Lyon Mountain, Friday, 30 October

Light rain. High 54°, low 37°.

Pressure30.21 inHg
Wind11.5 mph SW
Humidity95%
Visibility—
Dew point44°
Sat, 3144° / 33°0Overcast
44 °Overcast

Lyon Mountain, Saturday, 31 October

Overcast. High 44°, low 33°.

Pressure30.42 inHg
Wind3.8 mph E
Humidity56%
Visibility—
Dew point26°
Sun, 0144° / 37°0.15Light rain
44 °Light rain

Lyon Mountain, Sunday, 1 November

Light rain. High 44°, low 37°.

Pressure30.33 inHg
Wind3.8 mph SE
Humidity98%
Visibility—
Dew point39°
Mon, 0247° / 44°0.2Light rain
47 °Light rain

Lyon Mountain, Monday, 2 November

Light rain. High 47°, low 44°.

Pressure30.12 inHg
Wind2.5 mph SE
Humidity99%
Visibility—
Dew point45°
Tue, 0349° / 42°0.05Light rain
49 °Light rain

Lyon Mountain, Tuesday, 3 November

Light rain. High 49°, low 42°.

Pressure30.03 inHg
Wind4.3 mph N
Humidity98%
Visibility—
Dew point46°
Wed, 0449° / 41°0Overcast
49 °Overcast

Lyon Mountain, Wednesday, 4 November

Overcast. High 49°, low 41°.

Pressure30.09 inHg
Wind13.8 mph SE
Humidity81%
Visibility—
Dew point42°
Thu, 0543° / 39°0.56Rain
43 °Rain

Lyon Mountain, Thursday, 5 November

Rain. High 43°, low 39°.

Pressure30.06 inHg
Wind15.1 mph SE
Humidity98%
Visibility—
Dew point40°
Fri, 0652° / 43°0.07Light rain
52 °Light rain

Lyon Mountain, Friday, 6 November

Light rain. High 52°, low 43°.

Pressure29.88 inHg
Wind4.4 mph SE
Humidity93%
Visibility—
Dew point45°
Sat, 0753° / 46°0.38Rain
53 °Rain

Lyon Mountain, Saturday, 7 November

Rain. High 53°, low 46°.

Pressure29.56 inHg
Wind11.9 mph W
Humidity81%
Visibility—
Dew point44°

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.