Mayville, NY Weather & Growing Conditions
This Afternoon
74°F
Partly Sunny
Partly sunny, with a high near 74. South wind around 14 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 14 mph S | 14% |
| Tonight | 56°F | Rain Showers | 10 to 15 mph SW | 92% |
| Thursday | 62°F | Chance Rain Showers then Partly Sunny | 9 to 15 mph SW | 43% |
| Thursday Night | 45°F | Mostly Cloudy then Chance Rain Showers | 6 to 10 mph SW | 40% |
| Friday | 56°F | Rain Showers Likely | 9 mph SW | 73% |
| Friday Night | 37°F | Rain Showers | 7 mph W | 78% |
| Saturday | 49°F | Rain Showers | 8 to 12 mph W | 78% |
| Saturday Night | 34°F | Rain Showers Likely | 10 mph NW | 65% |
| Sunday | 50°F | Slight Chance Rain Showers | 9 to 16 mph W | 19% |
| Sunday Night | 36°F | Chance Rain Showers | 13 mph W | 39% |
| Monday | 51°F | Chance Rain Showers | 12 to 15 mph W | 39% |
| Monday Night | 37°F | Partly Cloudy | 9 to 13 mph W | 11% |
| Tuesday | 55°F | Slight Chance Rain Showers | 13 to 16 mph SW | 15% |
| Tuesday Night | 34°F | Slight Chance Rain Showers | 6 to 10 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mayville, NY
Last spring frost
Apr 25
First fall frost
Oct 31
Growing season
187 days
Hardiness zone
6a
Explore more for Mayville, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Portland1 Sw, Ny (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.