Machias, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Machias, a community in Cattaraugus County, New York.
Today
68°F
Partly Sunny
Partly sunny, with a high near 68. Southeast wind around 6 mph.
7-day forecast for Machias
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Partly Sunny | 6 mph SE | 1% |
| Tonight | 53°F | Showers And Thunderstorms Likely | 5 mph SE | 60% |
| Sunday | 64°F | Showers And Thunderstorms | 6 mph W | 86% |
| Sunday Night | 42°F | Chance Rain Showers then Mostly Cloudy | 6 mph NE | 39% |
| Monday | 58°F | Mostly Cloudy | 8 mph NE | 1% |
| Monday Night | 40°F | Mostly Cloudy then Slight Chance Rain Showers | 7 mph E | 24% |
| Tuesday | 58°F | Chance Rain Showers | 7 mph E | 25% |
| Tuesday Night | 41°F | Chance Rain Showers | 7 mph E | 29% |
| Wednesday | 58°F | Chance Rain Showers | 8 mph E | 33% |
| Wednesday Night | 42°F | Chance Rain Showers | 7 mph SE | 41% |
| Thursday | 60°F | Chance Rain Showers | 6 mph E | 41% |
| Thursday Night | 42°F | Slight Chance Rain Showers | 2 to 6 mph E | 18% |
| Friday | 63°F | Slight Chance Rain Showers | 2 to 6 mph NE | 16% |
| Friday Night | 42°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Machias (42.414, -78.487). Updated through the day.
Growing snapshot for Machias
Last spring frost
May 14
First fall frost
Oct 6
Growing season
144 days
Hardiness zone
5b
More local growing data for Machias: nearby ZIP 14101 weather · frost dates · planting calendar · New York frost dates
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Perrysburg
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West Valley
Weston Mills
Yorkshire
Climate data from the nearest NOAA station, Franklinville, Ny (5.8 mi from Machias). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.