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Natural Bridge, NY Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Natural Bridge, a community in Lewis County, New York.

This Afternoon
64°F
Mostly Sunny
Mostly sunny, with a high near 64. East wind around 1 mph.

7-day forecast for Natural Bridge

WhenTempForecastWindPrecip
This Afternoon 64°F Mostly Sunny 1 mph E 0%
Tonight 44°F Partly Cloudy then Chance Rain Showers 1 to 7 mph E 39%
Sunday 60°F Rain Showers 3 to 7 mph E 97%
Sunday Night 41°F Mostly Cloudy 5 mph N 0%
Monday 58°F Partly Sunny 7 mph N 0%
Monday Night 39°F Mostly Cloudy 2 to 7 mph NE 0%
Tuesday 63°F Mostly Sunny 6 mph NE 0%
Tuesday Night 40°F Partly Cloudy 2 to 6 mph NE 1%
Wednesday 67°F Mostly Sunny 5 mph E 1%
Wednesday Night 41°F Partly Cloudy 5 mph E 3%
Thursday 66°F Mostly Sunny 3 mph E 5%
Thursday Night 42°F Mostly Cloudy 3 mph E 11%
Friday 65°F Partly Sunny then Slight Chance Rain Showers 2 to 7 mph NE 21%
Friday Night 44°F Slight Chance Rain Showers then Mostly Cloudy 2 to 7 mph NE 21%

Forecast source: National Weather Service (api.weather.gov) for Natural Bridge (44.072, -75.500). Updated through the day.

Growing snapshot for Natural Bridge

Last spring frost
May 8
First fall frost
Oct 1
Growing season
145 days
Hardiness zone
4b

More local growing data for Natural Bridge: nearby ZIP 13665 weather · frost dates · planting calendar · New York frost dates

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Climate data from the nearest NOAA station, Lowville, Ny (17.8 mi from Natural Bridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.