Hartland, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hartland, a city in Freeborn County, Minnesota.
Overnight
59°F
Chance Rain
A chance of rain before 5am, then patchy fog and a slight chance of rain. Cloudy, with a low around 59. East wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Hartland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Chance Rain | 10 mph E | 45% |
| Saturday | 63°F | Chance Light Rain then Chance Drizzle | 5 to 10 mph NE | 37% |
| Saturday Night | 56°F | Cloudy | 10 mph NNE | 12% |
| Sunday | 66°F | Mostly Cloudy | 10 to 15 mph NE | 4% |
| Sunday Night | 50°F | Mostly Cloudy | 10 mph ENE | 12% |
| Monday | 61°F | Slight Chance Rain Showers | 10 mph ENE | 20% |
| Monday Night | 45°F | Mostly Cloudy | 5 to 10 mph ENE | 13% |
| Tuesday | 61°F | Mostly Sunny | 5 to 10 mph E | 5% |
| Tuesday Night | 42°F | Mostly Clear | 5 mph ESE | 1% |
| Wednesday | 64°F | Sunny | 5 mph SE | 2% |
| Wednesday Night | 47°F | Mostly Clear | 0 to 5 mph SE | 9% |
| Thursday | 65°F | Mostly Sunny | 5 mph SE | 12% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph SE | 7% |
| Friday | 68°F | Mostly Sunny | 5 mph SE | 4% |
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.