Olcott, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olcott, a community in Niagara County, New York.
This Afternoon
71°F
Partly Sunny
Partly sunny, with a high near 71. Southwest wind 8 to 13 mph.
7-day forecast for Olcott
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Partly Sunny | 8 to 13 mph SW | 5% |
| Tonight | 56°F | Partly Cloudy | 7 to 10 mph S | 3% |
| Wednesday | 74°F | Mostly Sunny | 7 mph S | 6% |
| Wednesday Night | 57°F | Rain Showers | 7 to 10 mph S | 92% |
| Thursday | 66°F | Rain Showers | 9 to 17 mph SW | 92% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 10 mph SW | 8% |
| Friday | 61°F | Slight Chance Rain Showers | 3 to 7 mph NW | 23% |
| Friday Night | 43°F | Chance Rain Showers | 8 mph N | 37% |
| Saturday | 55°F | Chance Rain Showers | 10 mph N | 40% |
| Saturday Night | 40°F | Chance Rain Showers | 8 mph NW | 40% |
| Sunday | 54°F | Slight Chance Rain Showers then Partly Sunny | 7 to 10 mph W | 18% |
| Sunday Night | 39°F | Chance Rain Showers | 7 mph W | 26% |
| Monday | 54°F | Chance Rain Showers | 7 to 13 mph W | 31% |
| Monday Night | 39°F | Chance Rain Showers | 12 mph W | 31% |
Forecast source: National Weather Service (api.weather.gov) for Olcott (43.331, -78.720). Updated through the day.
Growing snapshot for Olcott
Last spring frost
Apr 26
First fall frost
Oct 26
Growing season
182 days
Hardiness zone
6b
More local growing data for Olcott: nearby ZIP 14126 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Barker
Gasport
Lewiston
Lockport
Middleport
Newfane
Niagara Falls
Niagara University
North Tonawanda
Ransomville
Sanborn
South Lockport
Wilson
Youngstown
Climate data from the nearest NOAA station, Lockport 4E, Ny (11.9 mi from Olcott). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.