HAMMONDSPORT, NY 14840 Weather Forecast & Current Conditions

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PENN YAN, NY
Current Weather

1:53 AM EDT JUN 9, 2026
Clear
64°F
Feels Like: 63°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: SSW at 15 mph
Pressure: 30.18 inches
Last 72 hours

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HAMMONDSPORT, NY 14840
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Partly cloudy. Lows in the mid 50s. South winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY
Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
THURSDAY
Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 60s.
FRIDAY
Showers likely with a chance of thunderstorms. Highs around 90. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mostly clear. Lows in the upper 50s.
SUNDAY
Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy with a 40 percent chance of showers. Lows in the lower 50s.

Visible Weather Satellite
HAMMONDSPORT, NY 14840
Infrared Weather Satellite
HAMMONDSPORT, NY 14840
NEXRAD Weather Radar
HAMMONDSPORT, NY 14840

PENN YAN, NY 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
HAMMONDSPORT, NY 14840 weather forecast Day 1, 0 hours 2 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   10 68% 56°
Low 64° HAMMONDSPORT, NY 14840 weather forecast Day 1, 3 hours 5 AM 65° 65° Partly Cloudy SSW   12 68% 54°
High 90° HAMMONDSPORT, NY 14840 weather forecast Day 1, 6 hours 8 AM 68° 68° Partly Cloudy 2%

0% Thunder
( 5% severe)
SSW   12 61% 54°

Partly Cloudy

Chance of Rain

HAMMONDSPORT, NY 14840 weather forecast Day 1, 9 hours 11 AM 81° 81° Clear SSW   9 46% 58°
HAMMONDSPORT, NY 14840 weather forecast Day 1, 12 hours 2 PM 88° 88° Partly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 36% severe)
SSW   7 40% 61°
HAMMONDSPORT, NY 14840 weather forecast Day 1, 15 hours 5 PM 87° 88° Mostly Cloudy SSW   6 45% 63°
HAMMONDSPORT, NY 14840 weather forecast Day 1, 18 hours 8 PM 82° 83° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 21% severe)
S   6 53% 63°
HAMMONDSPORT, NY 14840 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy S   7 66% 62°
Wednesday
10 JUN 2026
HAMMONDSPORT, NY 14840 weather forecast Day 2, 0 hours 2 AM 71° 71° Mostly Cloudy 59%
RAIN
***
0% Thunder
( 16% severe)
S   9 71% 61°
Low 65° HAMMONDSPORT, NY 14840 weather forecast Day 2, 3 hours 5 AM 69° 69° Mostly Cloudy S   12 78% 62°
High 86° HAMMONDSPORT, NY 14840 weather forecast Day 2, 6 hours 8 AM 71° 71° Mostly Cloudy 69%
RAIN
>2 in
0% Thunder
( 18% severe)
S   10 76% 63°

Mostly Cloudy

Rain Likely

HAMMONDSPORT, NY 14840 weather forecast Day 2, 9 hours 11 AM 79° 81° Mostly Cloudy SSW   10 67% 67°
HAMMONDSPORT, NY 14840 weather forecast Day 2, 12 hours 2 PM 84° 86° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 35% severe)
SSW   10 55% 66°
HAMMONDSPORT, NY 14840 weather forecast Day 2, 15 hours 5 PM 85° 87° Mostly Cloudy WSW   8 53% 66°
HAMMONDSPORT, NY 14840 weather forecast Day 2, 18 hours 8 PM 82° 84° Partly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 20% severe)
WSW   5 58% 66°
HAMMONDSPORT, NY 14840 weather forecast Day 2, 21 hours 11 PM 73° 73° Partly Cloudy SW   5 76% 65°

PENN YAN, NY extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 69° Low 70° Low 61° Low 59° Low 59°
High 88° High 85° High 80° High 75° High 79°
HAMMONDSPORT, NY 14840 weather forecast Day 3 HAMMONDSPORT, NY 14840 weather forecast Day 4 HAMMONDSPORT, NY 14840 weather forecast Day 5 HAMMONDSPORT, NY 14840 weather forecast Day 6 HAMMONDSPORT, NY 14840 weather forecast Day 7
Overcast
68% Rain
Mostly Cloudy
70% Rain
Mostly Cloudy
44% Rain
Mostly Cloudy
48% Rain
Overcast
62% Rain
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