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Lake Bronson, MN Weather & Growing Conditions

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

Overnight
52°F
Mostly Cloudy
Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. South wind 3 to 7 mph.

7-day forecast for Lake Bronson

WhenTempForecastWindPrecip
Overnight 52°F Mostly Cloudy 3 to 7 mph S 8%
Saturday 69°F Slight Chance Rain Showers then Mostly Cloudy 2 to 13 mph WSW 15%
Saturday Night 46°F Partly Cloudy 8 to 13 mph NNE 0%
Sunday 66°F Partly Sunny 10 mph ENE 0%
Sunday Night 41°F Partly Cloudy 8 mph E 0%
Monday 68°F Sunny 5 to 8 mph SE 0%
Monday Night 41°F Mostly Clear 7 to 10 mph SE 0%
Tuesday 68°F Sunny 10 to 16 mph SSE 0%
Tuesday Night 45°F Partly Cloudy 14 mph SSE 2%
Wednesday 69°F Partly Sunny 15 to 20 mph SSE 8%
Wednesday Night 50°F Mostly Cloudy 15 mph SSE 13%
Thursday 72°F Partly Sunny 15 mph S 12%
Thursday Night 51°F Mostly Clear 10 mph SSE 9%
Friday 73°F Mostly Sunny 10 to 16 mph SSE 8%

Forecast source: National Weather Service (api.weather.gov) for Lake Bronson (48.732, -96.665). Updated through the day.

Growing snapshot for Lake Bronson

Last spring frost
May 8
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
3b

More local growing data for Lake Bronson: nearby ZIP 56734 weather · frost dates · planting calendar · Minnesota frost dates

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Climate data from the nearest NOAA station, Hallock, Mn (15.3 mi from Lake Bronson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.