Pine Island, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pine Island, a city in Goodhue County, Minnesota.
Tonight
50°F
Rain
Rain and patchy fog. Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. North wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Pine Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Rain | 5 to 8 mph N | 94% |
| Wednesday | 55°F | Light Rain | 5 to 12 mph S | 89% |
| Wednesday Night | 43°F | Light Rain | 8 to 12 mph W | 79% |
| Thursday | 49°F | Light Rain Likely | 14 mph N | 70% |
| Thursday Night | 35°F | Mostly Cloudy | 6 to 10 mph N | 10% |
| Friday | 47°F | Partly Sunny | 3 to 7 mph N | 0% |
| Friday Night | 29°F | Partly Cloudy | 2 mph W | 0% |
| Saturday | 53°F | Mostly Sunny | 1 to 7 mph SW | 1% |
| Saturday Night | 35°F | Partly Cloudy | 6 mph W | 9% |
| Sunday | 57°F | Mostly Sunny | 8 mph W | 9% |
| Sunday Night | 36°F | Mostly Clear | 6 mph SW | 2% |
| Monday | 60°F | Mostly Sunny | 6 to 12 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 7 mph W | 0% |
| Tuesday | 56°F | Mostly Sunny | 7 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Pine Island (44.198, -92.628). Updated through the day.
Growing snapshot for Pine Island
Last spring frost
May 12
First fall frost
Sep 28
Growing season
139 days
Hardiness zone
4b
More local growing data for Pine Island: nearby ZIP 55963 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Byron 4North, Mn (6.4 mi from Pine Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.