Ashby, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ashby, a city in Grant County, Minnesota.
This Afternoon
63°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. High near 63, with temperatures falling to around 60 in the afternoon. East southeast wind around 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Ashby
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Rain Showers Likely | 18 mph ESE | 55% |
| Tonight | 55°F | Rain Showers Likely then Cloudy | 10 to 17 mph E | 58% |
| Saturday | 67°F | Mostly Cloudy | 12 mph NE | 3% |
| Saturday Night | 53°F | Partly Cloudy | 7 to 10 mph NE | 1% |
| Sunday | 67°F | Mostly Cloudy | 10 to 14 mph ENE | 0% |
| Sunday Night | 49°F | Mostly Cloudy | 12 mph E | 3% |
| Monday | 64°F | Partly Sunny | 7 to 10 mph E | 3% |
| Monday Night | 45°F | Partly Cloudy | 7 mph ESE | 1% |
| Tuesday | 66°F | Mostly Sunny | 7 to 12 mph SE | 0% |
| Tuesday Night | 47°F | Mostly Clear | 9 mph SE | 1% |
| Wednesday | 67°F | Mostly Sunny | 9 to 14 mph SSE | 7% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 8 to 12 mph SSE | 19% |
| Thursday | 70°F | Slight Chance Rain Showers then Partly Sunny | 10 mph S | 19% |
| Thursday Night | 53°F | Partly Cloudy | 7 mph SSE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Ashby (46.095, -95.819). Updated through the day.
Growing snapshot for Ashby
Last spring frost
May 4
First fall frost
Oct 5
Growing season
152 days
Hardiness zone
4b
More local growing data for Ashby: nearby ZIP 56309 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fergus Falls, Mn (20.9 mi from Ashby). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.