LYONS, NY 14489 Weather Forecast & Current Conditions

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PENN YAN, NY
Current Weather

2:53 AM EDT JUN 9, 2026
Clear
64°F
Feels Like: 62°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: SSW at 16 mph, gusts to 25
Pressure: 30.17 inches
Last 72 hours

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LYONS, NY 14489
Weather Forecast

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OVERNIGHT
Mainly clear, then becoming partly cloudy. Warm with lows in the mid 60s. South winds 10 mph or less.
TUESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Very warm with highs in the upper 80s. South winds 10 mph or less, becoming north. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Warm and muggy with lows in the mid 60s. Light winds. Chance of rain 50 percent.
WEDNESDAY
Showers with a chance of thunderstorms. Humid with highs in the mid 80s. Light winds. Chance of rain 90 percent.
WEDNESDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely overnight. Warm and muggy with lows in the mid 60s. Light winds. Chance of rain 80 percent.
THURSDAY
Showers with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 80 percent.
THURSDAY NIGHT
Showers. Lows in the upper 60s. Chance of rain 80 percent.
FRIDAY
Showers with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 90 percent.
FRIDAY NIGHT
Showers with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 90 percent.
SATURDAY
Sunny. Highs in the lower 80s.
SATURDAY NIGHT
Partly cloudy. Lows around 60.
SUNDAY
Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.

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LYONS, NY 14489
Infrared Weather Satellite
LYONS, NY 14489
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LYONS, NY 14489

PENN YAN, NY 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
LYONS, NY 14489 weather forecast Day 1, 0 hours 2 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   10 68% 56°
Low 64° LYONS, NY 14489 weather forecast Day 1, 3 hours 5 AM 65° 65° Partly Cloudy SSW   12 68% 54°
High 90° LYONS, NY 14489 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

LYONS, NY 14489 weather forecast Day 1, 9 hours 11 AM 81° 81° Clear SSW   9 46% 58°
LYONS, NY 14489 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°
LYONS, NY 14489 weather forecast Day 1, 15 hours 5 PM 87° 88° Mostly Cloudy SSW   6 45% 63°
LYONS, NY 14489 weather forecast Day 1, 18 hours 8 PM 82° 83° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 21% severe)
S   6 53% 63°
LYONS, NY 14489 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy S   7 66% 62°
Wednesday
10 JUN 2026
LYONS, NY 14489 weather forecast Day 2, 0 hours 2 AM 71° 71° Mostly Cloudy 59%
RAIN
***
0% Thunder
( 16% severe)
S   9 71% 61°
Low 65° LYONS, NY 14489 weather forecast Day 2, 3 hours 5 AM 69° 69° Mostly Cloudy S   12 78% 62°
High 86° LYONS, NY 14489 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

LYONS, NY 14489 weather forecast Day 2, 9 hours 11 AM 79° 81° Mostly Cloudy SSW   10 67% 67°
LYONS, NY 14489 weather forecast Day 2, 12 hours 2 PM 84° 86° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 35% severe)
SSW   10 55% 66°
LYONS, NY 14489 weather forecast Day 2, 15 hours 5 PM 85° 87° Mostly Cloudy WSW   8 53% 66°
LYONS, NY 14489 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°
LYONS, NY 14489 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°
LYONS, NY 14489 weather forecast Day 3 LYONS, NY 14489 weather forecast Day 4 LYONS, NY 14489 weather forecast Day 5 LYONS, NY 14489 weather forecast Day 6 LYONS, NY 14489 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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