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Lancaster, MN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Lancaster, a city in Kittson County, Minnesota.

Overnight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. South wind 3 to 7 mph.

7-day forecast for Lancaster

WhenTempForecastWindPrecip
Overnight 53°F Mostly Cloudy 3 to 7 mph S 3%
Saturday 67°F Slight Chance Rain Showers then Mostly Cloudy 2 to 14 mph W 19%
Saturday Night 43°F Partly Cloudy 7 to 14 mph NNE 0%
Sunday 64°F Partly Sunny 8 mph ENE 0%
Sunday Night 38°F Partly Cloudy 7 mph ESE 0%
Monday 68°F Sunny 3 to 8 mph SE 0%
Monday Night 40°F Mostly Clear 6 to 9 mph SSE 0%
Tuesday 68°F Sunny 10 to 17 mph SSE 0%
Tuesday Night 45°F Mostly Clear 15 mph SSE 1%
Wednesday 69°F Mostly Sunny 15 to 20 mph SSE 4%
Wednesday Night 49°F Partly Cloudy 15 mph SSE 11%
Thursday 72°F Mostly Sunny 12 to 15 mph SSE 10%
Thursday Night 52°F Partly Cloudy 12 mph SSE 11%
Friday 74°F Mostly Sunny 12 to 18 mph S 9%

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

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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 19, 2026.