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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
Nearby towns & communities
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.