Belle Plaine, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Belle Plaine, a city in Scott County, Minnesota.
Overnight
63°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy. Low around 63, with temperatures rising to around 67 overnight. Northwest wind around 5 mph. Chance of precipitation is 60%.
7-day forecast for Belle Plaine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Showers And Thunderstorms Likely | 5 mph NW | 57% |
| Tuesday | 73°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 mph NW | 21% |
| Tuesday Night | 54°F | Partly Cloudy | 0 to 10 mph W | 7% |
| Wednesday | 75°F | Sunny | 0 to 5 mph WSW | 0% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph SSW | 0% |
| Thursday | 79°F | Sunny | 5 to 10 mph SSW | 1% |
| Thursday Night | 62°F | Mostly Clear | 10 mph SSW | 5% |
| Friday | 82°F | Sunny | 10 mph SSW | 8% |
| Friday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 19% |
| Saturday | 82°F | Slight Chance Rain Showers then Sunny | 5 to 10 mph S | 15% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 45% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 45% |
| Sunday Night | 64°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph NNE | 18% |
| Monday | 80°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ENE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Belle Plaine (44.620, -93.765). Updated through the day.
Growing snapshot for Belle Plaine
Last spring frost
May 2
First fall frost
Oct 5
Growing season
153 days
Hardiness zone
4b
More local growing data for Belle Plaine: nearby ZIP 56011 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jordan 1Ssw, Mn (7.5 mi from Belle Plaine). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.