Westport, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westport, a city in Pope County, Minnesota.
This Afternoon
60°F
Rain Showers Likely
Rain showers likely and patchy fog. Cloudy, with a high near 60. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Westport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Rain Showers Likely | 15 mph E | 64% |
| Tonight | 53°F | Rain Showers Likely | 10 to 15 mph E | 63% |
| Saturday | 65°F | Cloudy | 10 to 15 mph NE | 7% |
| Saturday Night | 51°F | Partly Cloudy | 5 to 10 mph NE | 2% |
| Sunday | 67°F | Mostly Cloudy | 10 to 15 mph NE | 0% |
| Sunday Night | 47°F | Cloudy | 10 mph ENE | 5% |
| Monday | 64°F | Mostly Cloudy | 10 mph E | 5% |
| Monday Night | 43°F | Partly Cloudy | 5 mph E | 2% |
| Tuesday | 65°F | Mostly Sunny | 5 to 10 mph ESE | 0% |
| Tuesday Night | 44°F | Mostly Clear | 5 to 10 mph SE | 1% |
| Wednesday | 67°F | Mostly Sunny | 5 to 10 mph SSE | 5% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph SSE | 19% |
| Thursday | 69°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph SSE | 19% |
| Thursday Night | 51°F | Partly Cloudy | 5 mph SSE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Westport (45.715, -95.168). Updated through the day.
Growing snapshot for Westport
Last spring frost
May 11
First fall frost
Sep 27
Growing season
139 days
Hardiness zone
4b
More local growing data for Westport: nearby ZIP 56385 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Glenwood 2Wnw, Mn (11.1 mi from Westport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.