Hartland, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hartland, a city in Freeborn County, Minnesota.
This Afternoon
66°F
Chance Rain Showers
A slight chance of drizzle before 4pm, then a chance of rain showers. Cloudy, with a high near 66. North northeast wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Hartland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Chance Rain Showers | 10 mph NNE | 21% |
| Tonight | 54°F | Cloudy | 10 mph NNE | 12% |
| Sunday | 65°F | Mostly Cloudy | 10 to 15 mph NE | 3% |
| Sunday Night | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 10 mph ENE | 18% |
| Monday | 58°F | Chance Rain Showers | 10 mph ENE | 43% |
| Monday Night | 45°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph ENE | 43% |
| Tuesday | 60°F | Mostly Sunny | 5 to 10 mph E | 4% |
| Tuesday Night | 43°F | Partly Cloudy | 5 mph E | 1% |
| Wednesday | 64°F | Mostly Sunny | 5 mph ESE | 0% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SE | 15% |
| Thursday | 65°F | Slight Chance Rain Showers | 5 to 10 mph SE | 23% |
| Thursday Night | 53°F | Slight Chance Rain Showers | 0 to 5 mph SE | 16% |
| Friday | 69°F | Partly Sunny | 5 mph SE | 13% |
| Friday Night | 55°F | Mostly Cloudy | 5 mph SE | 10% |
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 Sep 19, 2026.