10-day forecast for Penn Yan, NY: 49° to 84°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Sunday, August 9
77° · 0.23 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 66°0.12
Morning70°feels 70°
Afternoon75°feels 75°
Evening78°feels 79°
Overnight67°feels 66°
83 °
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°0
Morning68°feels 69°
Afternoon80°feels 80°
Evening67°feels 66°
Overnight71°feels 72°
80 °
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°0.23
Morning66°feels 66°
Afternoon76°feels 76°
Evening68°feels 69°
Overnight64°feels 63°
77 °
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°0.02
Morning61°feels 61°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight64°feels 65°
72 °
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°0
Morning61°feels 60°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight56°feels 55°
70 °
Penn Yan, Friday, 14 August
Clear. High 70°, low 51°.
Pressure30.06 inHg
Wind14 mph NW
Humidity43%
Visibility—
Dew point44°
Sat, 1569° / 49°0
Morning59°feels 58°
Afternoon67°feels 66°
Evening59°feels 57°
Overnight56°feels 55°
69 °
Penn Yan, Saturday, 15 August
Clear. High 69°, low 49°.
Pressure30.27 inHg
Wind11.1 mph N
Humidity45%
Visibility—
Dew point45°
Sun, 1664° / 51°0
Morning58°feels 57°
Afternoon62°feels 61°
Evening60°feels 59°
Overnight54°feels 53°
64 °
Penn Yan, Sunday, 16 August
Overcast. High 64°, low 51°.
Pressure30.15 inHg
Wind6.2 mph S
Humidity67%
Visibility—
Dew point50°
Mon, 1774° / 56°0
Morning64°feels 63°
Afternoon72°feels 71°
Evening60°feels 60°
Overnight57°feels 56°
74 °
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°0
Morning66°feels 66°
Afternoon75°feels 75°
Evening67°feels 66°
Overnight63°feels 63°
78 °
Penn Yan, Tuesday, 18 August
Overcast. High 78°, low 58°.
Pressure29.94 inHg
Wind6.4 mph N
Humidity45%
Visibility—
Dew point52°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Penn Yan, NY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.