Nashua, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nashua, a city in Wilkin County, Minnesota.
Today
73°F
Sunny
Sunny, with a high near 73. West northwest wind around 12 mph.
7-day forecast for Nashua
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 12 mph WNW | 0% |
| Tonight | 52°F | Mostly Clear | 2 to 8 mph SW | 0% |
| Wednesday | 79°F | Sunny | 5 to 8 mph SSW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 5 to 12 mph SSW | 4% |
| Thursday | 83°F | Sunny | 8 to 13 mph SSW | 4% |
| Thursday Night | 61°F | Mostly Clear | 7 to 10 mph S | 9% |
| Friday | 84°F | Sunny | 6 to 9 mph SSW | 9% |
| Friday Night | 59°F | Mostly Clear | 5 to 8 mph E | 10% |
| Saturday | 82°F | Mostly Sunny | 5 to 9 mph E | 12% |
| Saturday Night | 60°F | Chance Showers And Thunderstorms | 8 mph E | 30% |
| Sunday | 82°F | Slight Chance Rain Showers then Mostly Sunny | 8 mph NNE | 19% |
| Sunday Night | 62°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 8 mph ENE | 19% |
| Monday | 79°F | Slight Chance Rain Showers | 9 mph NE | 19% |
| Monday Night | 60°F | Slight Chance Rain Showers | 8 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Nashua (46.038, -96.306). Updated through the day.
Growing snapshot for Nashua
Last spring frost
May 3
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
4a
More local growing data for Nashua: nearby ZIP 56565 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, White Rock Dam, Mn (17.6 mi from Nashua). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.