As of 10:36 EDT

Weather in Penn Yan, NY

48°

Penn Yan, Friday, 23 October, 10:36

Clear. Feels like 48°. High 55°, low 38°.

Pressure30.42 inHg

Wind0 mph N

Humidity65%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Monthly outlook for Penn Yan, NY: average high 57.3°, average low 43.7°. That is 1.9° above the climate normal for October. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 29 October (69.2°), the coolest 24 October (28.1°).

57.3°/43.7°

Average high / low

+1.9°

Above normal

7 / 7

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	56.9°	54.9°	+1.1°
2 November – 11 November	58°	51.1°	+3.8°
12 November – 21 November	at normal	45.8°	—

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).

Sat, 2462° / 28°

62 °

Penn Yan, Saturday, 24 October

Clear. High 62°, low 28°.

Pressure30.50 inHg

Wind3.1 mph S

Humidity54%

Visibility6.2 mi

Dew point40°

Sun, 2562° / 33°

62 °

Penn Yan, Sunday, 25 October

Clear. High 62°, low 33°.

Pressure30.50 inHg

Wind5.2 mph SW

Humidity45%

Visibility6.2 mi

Dew point36°

Mon, 2663° / 43°

63 °

Penn Yan, Monday, 26 October

Mostly clear. High 63°, low 43°.

Pressure30.27 inHg

Wind9.9 mph W

Humidity64%

Visibility6.2 mi

Dew point50°

Tue, 2747° / 35°

47 °

Penn Yan, Tuesday, 27 October

Overcast. High 47°, low 35°.

Pressure30.45 inHg

Wind6.8 mph NW

Humidity71%

Visibility—

Dew point35°

Wed, 2853° / 34°

53 °

Penn Yan, Wednesday, 28 October

Mostly clear. High 53°, low 34°.

Pressure30.47 inHg

Wind11.9 mph S

Humidity67%

Visibility—

Dew point32°

Thu, 2969° / 48°

69 °

Penn Yan, Thursday, 29 October

Mostly clear. High 69°, low 48°.

Pressure30.24 inHg

Wind15.4 mph S

Humidity62%

Visibility—

Dew point47°

Fri, 3057° / 48°

0.01

57 °

Penn Yan, Friday, 30 October

Light rain. High 57°, low 48°.

Pressure30.24 inHg

Wind13 mph SW

Humidity89%

Visibility—

Dew point50°

Sat, 3148° / 45°

0.27

48 °

Penn Yan, Saturday, 31 October

Light rain. High 48°, low 45°.

Pressure30.39 inHg

Wind4.2 mph NW

Humidity89%

Visibility—

Dew point42°

Sun, 0154° / 48°

0.54

54 °

Penn Yan, Sunday, 1 November

Rain. High 54°, low 48°.

Pressure30.21 inHg

Wind9.2 mph S

Humidity92%

Visibility—

Dew point51°

Mon, 0255° / 52°

0.04

55 °

Penn Yan, Monday, 2 November

Light rain. High 55°, low 52°.

Pressure30.09 inHg

Wind5.7 mph NW

Humidity97%

Visibility—

Dew point53°

Tue, 0357° / 48°

57 °

Penn Yan, Tuesday, 3 November

Light rain. High 57°, low 48°.

Pressure30.03 inHg

Wind3.6 mph NE

Humidity91%

Visibility—

Dew point50°

Wed, 0455° / 47°

0.21

55 °

Penn Yan, Wednesday, 4 November

Rain. High 55°, low 47°.

Pressure29.97 inHg

Wind17.6 mph SE

Humidity78%

Visibility—

Dew point46°

Thu, 0558° / 50°

0.22

58 °

Penn Yan, Thursday, 5 November

Rain. High 58°, low 50°.

Pressure29.97 inHg

Wind17.6 mph SE

Humidity87%

Visibility—

Dew point50°

Fri, 0660° / 54°

0.11

60 °

Penn Yan, Friday, 6 November

Light rain. High 60°, low 54°.

Pressure29.80 inHg

Wind16.5 mph W

Humidity90%

Visibility—

Dew point55°

Sat, 0764° / 48°

0.06

64 °

Penn Yan, Saturday, 7 November

Light rain. High 64°, low 48°.

Pressure29.62 inHg

Wind19.9 mph W

Humidity73%

Visibility—

Dew point47°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0850° / 37°

0.12

50 °

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°

0.09

50 °

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°

0.13

50 °

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°

0.14

47 °

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°

0.14

46 °

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°

0.08

46 °

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°

0.13

47 °

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°

0.15

47 °

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°

0.13

46 °

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°

0.12

45 °

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°

0.07

46 °

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)

Thu, 1946° / 34°

0.08

46 °

Penn Yan, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.08 in

Chance of precipitation27%

Record high67° (1985)

Record low15° (2014)

Fri, 2045° / 34°

0.1

45 °

Penn Yan, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°

Average low34°

Average precipitation0.1 in

Chance of precipitation45%

Record high71° (1991)

Record low16° (1986)

Sat, 2144° / 32°

0.09

44 °

Penn Yan, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.09 in

Chance of precipitation37%

Record high59° (2003)

Record low16° (1987)

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.