Hartland, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hartland, a city in Freeborn County, Minnesota.
Today
71°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Northwest wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hartland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Chance Showers And Thunderstorms | 10 mph NW | 28% |
| Tonight | 55°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 10 mph NW | 29% |
| Wednesday | 72°F | Mostly Sunny | 0 to 5 mph NNW | 2% |
| Wednesday Night | 55°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Thursday | 77°F | Sunny | 5 to 10 mph S | 1% |
| Thursday Night | 61°F | Mostly Clear | 10 mph S | 2% |
| Friday | 80°F | Sunny | 10 to 15 mph SSW | 10% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 23% |
| Saturday | 82°F | Sunny | 5 to 10 mph S | 14% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 10 to 15 mph SSW | 39% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 10 mph S | 39% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 36% |
| Monday | 80°F | Chance Showers And Thunderstorms | 10 mph E | 36% |
| Monday Night | 65°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 mph NE | 30% |
Forecast source: National Weather Service (api.weather.gov) for Hartland (43.804, -93.484). Updated through the day.
Growing snapshot for Hartland
Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
158 days
Hardiness zone
5a
More local growing data for Hartland: nearby ZIP 56042 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Albert Lea
Alden
Clarks Grove
Conger
Emmons
Freeborn
Geneva
Glenville
Hayward
Hollandale
Manchester
Myrtle
Twin Lakes
Climate data from the nearest NOAA station, Wells, Mn (13.2 mi from Hartland). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.