Lewiston, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewiston, a village in Niagara County, New York.
Overnight
58°F
Mostly Cloudy
Mostly cloudy, with a low around 58. South wind around 8 mph.
7-day forecast for Lewiston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Cloudy | 8 mph S | 0% |
| Wednesday | 77°F | Partly Sunny | 7 to 10 mph S | 12% |
| Wednesday Night | 59°F | Rain Showers | 8 to 14 mph S | 91% |
| Thursday | 65°F | Rain Showers Likely then Partly Sunny | 12 to 17 mph SW | 70% |
| Thursday Night | 51°F | Mostly Cloudy | 5 to 10 mph SW | 17% |
| Friday | 61°F | Chance Rain Showers | 6 mph W | 28% |
| Friday Night | 45°F | Chance Rain Showers | 5 to 8 mph N | 56% |
| Saturday | 54°F | Chance Rain Showers | 10 mph NW | 56% |
| Saturday Night | 40°F | Chance Rain Showers | 8 mph W | 21% |
| Sunday | 54°F | Partly Sunny | 7 to 12 mph W | 11% |
| Sunday Night | 39°F | Slight Chance Rain Showers | 10 mph W | 16% |
| Monday | 55°F | Slight Chance Light Rain | 9 to 14 mph W | 21% |
| Monday Night | 42°F | Slight Chance Light Rain then Partly Cloudy | 12 mph W | 21% |
| Tuesday | 56°F | Mostly Sunny | 13 to 16 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Lewiston (43.172, -79.041). Updated through the day.
Growing snapshot for Lewiston
Last spring frost
Apr 26
First fall frost
Oct 25
Growing season
179 days
Hardiness zone
6b
More local growing data for Lewiston: nearby ZIP 14109 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Barker
Gasport
Lockport
Middleport
Newfane
Niagara Falls
Niagara University
North Tonawanda
Olcott
Ransomville
Sanborn
South Lockport
Wilson
Youngstown
Climate data from the nearest NOAA station, Niagara Falls, Ny (4.8 mi from Lewiston). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.