Hartland, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hartland, a city in Freeborn County, Minnesota.
Tonight
46°F
Light Rain
Rain and patchy fog. Cloudy, with a low around 46. Northwest wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Hartland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Light Rain | 10 to 15 mph NW | 94% |
| Wednesday | 49°F | Light Rain | 15 mph W | 84% |
| Wednesday Night | 41°F | Light Rain | 15 mph WNW | 88% |
| Thursday | 47°F | Light Rain Likely | 15 mph NNW | 62% |
| Thursday Night | 34°F | Slight Chance Light Rain then Mostly Cloudy | 5 to 15 mph N | 16% |
| Friday | 45°F | Partly Sunny | 5 mph NNE | 0% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 52°F | Mostly Sunny | 0 to 10 mph SW | 1% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph WSW | 6% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 6% |
| Sunday Night | 37°F | Mostly Clear | 5 to 10 mph SW | 1% |
| Monday | 59°F | Mostly Sunny | 10 to 15 mph WSW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 to 10 mph WNW | 1% |
| Tuesday | 56°F | Mostly Sunny | 5 to 10 mph WNW | 1% |
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 Nov 4, 2026.