Brook Park, MN Weather & Growing Conditions
Tonight
50°F
Chance Rain Showers
A chance of rain showers before 11pm, then a chance of rain showers and patchy fog between 11pm and 1am, then a chance of drizzle and patchy fog. Cloudy, with a low around 50. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Chance Rain Showers | 5 mph E | 52% |
| Saturday | 62°F | Patchy Fog then Mostly Cloudy | 5 to 10 mph NE | 23% |
| Saturday Night | 48°F | Partly Cloudy | 5 mph NE | 1% |
| Sunday | 65°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 42°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 63°F | Partly Sunny | 5 mph ENE | 0% |
| Monday Night | 39°F | Partly Cloudy | 0 to 5 mph ENE | 1% |
| Tuesday | 64°F | Mostly Sunny | 0 to 5 mph E | 1% |
| Tuesday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 65°F | Sunny | 0 to 5 mph ESE | 0% |
| Wednesday Night | 43°F | Partly Cloudy | 0 mph | 11% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph S | 12% |
| Thursday Night | 46°F | Partly Cloudy | 0 mph | 7% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph SE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brook Park, MN
Last spring frost
May 16
First fall frost
Sep 24
Growing season
130 days
Hardiness zone
4a
Explore more for Brook Park, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Hinckley, Mn (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.