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As of 10:19 EDT

Weather in Penn Yan, NY

75°Current weather

Penn Yan, Sunday, 9 August, 10:19

Clear. Feels like 75°. High 84°, low 67°.

Pressure30.03 inHg
Wind10.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point59°
Mon, 1083° / 66°0.12Light rain
83 °Light rain

Penn Yan, Monday, 10 August

Light rain. High 83°, low 66°.

Pressure29.94 inHg
Wind6.7 mph S
Humidity96%
Visibility6.2 mi
Dew point65°
Tue, 1180° / 64°0Overcast
80 °Overcast

Penn Yan, Tuesday, 11 August

Overcast. High 80°, low 64°.

Pressure29.91 inHg
Wind8.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point59°
Wed, 1277° / 62°0.23Rain
77 °Rain

Penn Yan, Wednesday, 12 August

Rain. High 77°, low 62°.

Pressure29.80 inHg
Wind4.8 mph S
Humidity44%
Visibility6.2 mi
Dew point56°
Thu, 1372° / 56°0.02Light rain
72 °Light rain

Penn Yan, Thursday, 13 August

Light rain. High 72°, low 56°.

Pressure29.85 inHg
Wind17.1 mph NW
Humidity47%
Visibility—
Dew point49°
Fri, 1470° / 51°0Clear
70 °Clear

Penn Yan, Friday, 14 August

Clear. High 70°, low 51°.

Pressure30.06 inHg
Wind14 mph NW
Humidity43%
Visibility—
Dew point44°
Sat, 1569° / 49°0Clear
69 °Clear

Penn Yan, Saturday, 15 August

Clear. High 69°, low 49°.

Pressure30.27 inHg
Wind11.1 mph N
Humidity45%
Visibility—
Dew point45°
Sun, 1664° / 51°0Overcast
64 °Overcast

Penn Yan, Sunday, 16 August

Overcast. High 64°, low 51°.

Pressure30.15 inHg
Wind6.2 mph S
Humidity67%
Visibility—
Dew point50°
Mon, 1774° / 56°0Partly cloudy
74 °Partly cloudy

Penn Yan, Monday, 17 August

Partly cloudy. High 74°, low 56°.

Pressure29.94 inHg
Wind9.6 mph N
Humidity49%
Visibility—
Dew point52°
Tue, 1878° / 58°0Overcast
78 °Overcast

Penn Yan, Tuesday, 18 August

Overcast. High 78°, low 58°.

Pressure29.94 inHg
Wind6.4 mph N
Humidity45%
Visibility—
Dew point52°
Wed, 1982° / 61°0.09Light rain
82 °Light rain

Penn Yan, Wednesday, 19 August

Light rain. High 82°, low 61°.

Pressure29.71 inHg
Wind16.9 mph S
Humidity49%
Visibility—
Dew point59°
Thu, 2072° / 56°0Overcast
72 °Overcast

Penn Yan, Thursday, 20 August

Overcast. High 72°, low 56°.

Pressure29.83 inHg
Wind12.6 mph NW
Humidity68%
Visibility—
Dew point55°
Fri, 2178° / 51°0Overcast
78 °Overcast

Penn Yan, Friday, 21 August

Overcast. High 78°, low 51°.

Pressure29.85 inHg
Wind6.7 mph SW
Humidity34%
Visibility—
Dew point43°
Sat, 2281° / 58°0.26Rain
81 °Rain

Penn Yan, Saturday, 22 August

Rain. High 81°, low 58°.

Pressure29.83 inHg
Wind13.7 mph S
Humidity43%
Visibility—
Dew point54°
Sun, 2369° / 55°0.16Rain
69 °Rain

Penn Yan, Sunday, 23 August

Rain. High 69°, low 55°.

Pressure29.88 inHg
Wind17.6 mph NW
Humidity68%
Visibility—
Dew point57°
Mon, 2472° / 50°0Mostly clear
72 °Mostly clear

Penn Yan, Monday, 24 August

Mostly clear. High 72°, low 50°.

Pressure30.21 inHg
Wind7.9 mph N
Humidity40%
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 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.