As of 12:33 EDT

Weather in Penn Yan, NY

60°Current weather

Penn Yan, Tuesday, 20 October, 12:33

Clear. Feels like 58°. High 60°, low 39°.

Pressure30.39 inHg
Wind7 mph NE
Humidity54%
Visibility6.2 mi
Dew point43°

Monthly outlook for Penn Yan, NY: average high 54.5°, average low 35.7°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 26 October (68.6°), the coolest 31 October (26.8°).

54.5°/35.7°
Average high / low
−0.3°
Below normal
2 / 6
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October56.9°55.7°+0.6°
30 October – 8 November50.6°52.7°-1.1°
9 November – 18 Novemberat normal47.1°—

October records over 66 years

85.3°1 October 2019All-time high
26.6°23 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Jerusalem (6 mi).

Wed, 2159° / 33°0Clear
59 °Clear

Penn Yan, Wednesday, 21 October

Clear. High 59°, low 33°.

Pressure30.30 inHg
Wind4.1 mph N
Humidity59%
Visibility6.2 mi
Dew point38°
Thu, 2252° / 32°0.01Light rain
52 °Light rain

Penn Yan, Thursday, 22 October

Light rain. High 52°, low 32°.

Pressure30.15 inHg
Wind11.2 mph NW
Humidity88%
Visibility6.0 mi
Dew point49°
Fri, 2349° / 35°0Clear
49 °Clear

Penn Yan, Friday, 23 October

Clear. High 49°, low 35°.

Pressure30.45 inHg
Wind7.4 mph N
Humidity63%
Visibility6.2 mi
Dew point35°
Sat, 2455° / 31°0Clear
55 °Clear

Penn Yan, Saturday, 24 October

Clear. High 55°, low 31°.

Pressure30.53 inHg
Wind4.1 mph SE
Humidity67%
Visibility6.2 mi
Dew point38°
Sun, 2565° / 39°0Partly cloudy
65 °Partly cloudy

Penn Yan, Sunday, 25 October

Partly cloudy. High 65°, low 39°.

Pressure30.45 inHg
Wind7.4 mph SW
Humidity57%
Visibility—
Dew point40°
Mon, 2669° / 50°0Overcast
69 °Overcast

Penn Yan, Monday, 26 October

Overcast. High 69°, low 50°.

Pressure30.27 inHg
Wind9.9 mph S
Humidity54%
Visibility—
Dew point45°
Tue, 2767° / 40°0.07Light rain
67 °Light rain

Penn Yan, Tuesday, 27 October

Light rain. High 67°, low 40°.

Pressure29.97 inHg
Wind15.4 mph SW
Humidity51%
Visibility—
Dew point44°
Wed, 2842° / 31°0Light snow
42 °Light snow

Penn Yan, Wednesday, 28 October

Light snow. High 42°, low 31°.

Pressure30.30 inHg
Wind13.7 mph NW
Humidity57%
Visibility—
Dew point25°
Thu, 2952° / 31°0Overcast
52 °Overcast

Penn Yan, Thursday, 29 October

Overcast. High 52°, low 31°.

Pressure30.15 inHg
Wind16.5 mph SW
Humidity40%
Visibility—
Dew point20°
Fri, 3043° / 32°0.1Snow
43 °Snow

Penn Yan, Friday, 30 October

Snow. High 43°, low 32°.

Pressure29.97 inHg
Wind15.8 mph NW
Humidity76%
Visibility—
Dew point35°
Sat, 3147° / 27°0Mostly clear
47 °Mostly clear

Penn Yan, Saturday, 31 October

Mostly clear. High 47°, low 27°.

Pressure30.27 inHg
Wind14 mph W
Humidity58%
Visibility—
Dew point25°
Sun, 0152° / 40°0Overcast
52 °Overcast

Penn Yan, Sunday, 1 November

Overcast. High 52°, low 40°.

Pressure30.03 inHg
Wind14.1 mph W
Humidity47%
Visibility—
Dew point26°
Mon, 0249° / 34°0.01Light rain
49 °Light rain

Penn Yan, Monday, 2 November

Light rain. High 49°, low 34°.

Pressure30.33 inHg
Wind10.4 mph NW
Humidity54%
Visibility—
Dew point29°
Tue, 0357° / 35°0Partly cloudy
57 °Partly cloudy

Penn Yan, Tuesday, 3 November

Partly cloudy. High 57°, low 35°.

Pressure30.53 inHg
Wind11.3 mph S
Humidity54%
Visibility—
Dew point32°
Wed, 0456° / 42°0Light rain
56 °Light rain

Penn Yan, Wednesday, 4 November

Light rain. High 56°, low 42°.

Pressure30.42 inHg
Wind18.3 mph S
Humidity68%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0552° / 40°0.1Climate normal
52 °Climate normal

Penn Yan, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.1 in
Chance of precipitation55%
Record high73° (2024)
Record low24° (1991)
Fri, 0651° / 39°0.09Climate normal
51 °Climate normal

Penn Yan, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation38%
Record high75° (2022)
Record low29° (1962)
Sat, 0750° / 38°0.1Climate normal
50 °Climate normal

Penn Yan, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation52%
Record high71° (1975)
Record low23° (1962)
Sun, 0850° / 37°0.12Climate normal
50 °Climate normal

Penn Yan, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation35%
Record high70° (2020)
Record low23° (2019)
Mon, 0950° / 37°0.09Climate normal
50 °Climate normal

Penn Yan, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high72° (2020)
Record low22° (1976)
Tue, 1050° / 37°0.13Climate normal
50 °Climate normal

Penn Yan, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation52%
Record high72° (2020)
Record low19° (2017)
Wed, 1147° / 37°0.14Climate normal
47 °Climate normal

Penn Yan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.14 in
Chance of precipitation53%
Record high67° (2012)
Record low21° (2017)
Thu, 1246° / 35°0.14Climate normal
46 °Climate normal

Penn Yan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation47%
Record high68° (1964)
Record low15° (2019)
Fri, 1346° / 34°0.08Climate normal
46 °Climate normal

Penn Yan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation48%
Record high63° (1961)
Record low13° (2019)
Sat, 1447° / 35°0.13Climate normal
47 °Climate normal

Penn Yan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (1994)
Record low16° (1986)
Sun, 1547° / 35°0.15Climate normal
47 °Climate normal

Penn Yan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.15 in
Chance of precipitation50%
Record high65° (1960)
Record low19° (1967)
Mon, 1646° / 34°0.13Climate normal
46 °Climate normal

Penn Yan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high65° (1990)
Record low13° (1967)
Tue, 1745° / 34°0.12Climate normal
45 °Climate normal

Penn Yan, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.12 in
Chance of precipitation40%
Record high61° (1987)
Record low22° (1972)
Wed, 1846° / 34°0.07Climate normal
46 °Climate normal

Penn Yan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation35%
Record high67° (2016)
Record low17° (2014)

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 Penn Yan, 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 Penn Yan, 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.