Bayport, MN Weather & Growing Conditions
Tonight
51°F
Rain
A chance of rain before 7pm, then rain and patchy fog between 7pm and 3am, then rain and a slight chance of thunderstorms. Cloudy. Low around 51, with temperatures rising to around 54 overnight. North northeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Rain | 5 mph NNE | 97% |
| Wednesday | 57°F | Rain | 5 to 10 mph NE | 81% |
| Wednesday Night | 44°F | Light Rain | 10 mph NNW | 75% |
| Thursday | 49°F | Light Rain Likely then Mostly Cloudy | 10 to 15 mph N | 55% |
| Thursday Night | 35°F | Mostly Cloudy | 5 to 10 mph NNE | 2% |
| Friday | 46°F | Partly Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 30°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph WSW | 1% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 5 mph WSW | 7% |
| Sunday | 55°F | Mostly Sunny | 5 to 10 mph W | 11% |
| Sunday Night | 37°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 57°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 0 to 5 mph WNW | 1% |
| Tuesday | 54°F | Sunny | 0 to 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bayport, MN
Last spring frost
Apr 22
First fall frost
Oct 19
Growing season
178 days
Hardiness zone
5a
Explore more for Bayport, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Stillwater 1 Se, Mn (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.