Lancaster, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lancaster, a city in Kittson County, Minnesota.
This Afternoon
67°F
Partly Sunny
Partly sunny. High near 67, with temperatures falling to around 65 in the afternoon. North wind around 14 mph.
7-day forecast for Lancaster
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Partly Sunny | 14 mph N | 0% |
| Tonight | 45°F | Partly Cloudy | 7 to 13 mph NNE | 0% |
| Sunday | 66°F | Partly Sunny | 8 mph NE | 0% |
| Sunday Night | 42°F | Mostly Cloudy | 3 to 7 mph E | 0% |
| Monday | 68°F | Sunny | 3 to 7 mph SE | 0% |
| Monday Night | 41°F | Mostly Clear | 8 mph SE | 0% |
| Tuesday | 67°F | Sunny | 8 to 15 mph SSE | 0% |
| Tuesday Night | 45°F | Mostly Clear | 10 to 14 mph SSE | 0% |
| Wednesday | 68°F | Mostly Sunny | 14 to 21 mph SSE | 2% |
| Wednesday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 17 mph SSE | 18% |
| Thursday | 70°F | Slight Chance Rain Showers | 17 mph SSE | 24% |
| Thursday Night | 53°F | Mostly Cloudy | 9 to 13 mph S | 14% |
| Friday | 74°F | Partly Sunny | 9 to 16 mph S | 6% |
| Friday Night | 56°F | Partly Cloudy | 14 to 17 mph SSE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Lancaster (48.858, -96.801). Updated through the day.
Growing snapshot for Lancaster
Last spring frost
May 8
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
3b
More local growing data for Lancaster: nearby ZIP 56728 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hallock, Mn (1.9 mi from Lancaster). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.