Cook, MN Weather & Growing Conditions
Overnight
54°F
Mostly Cloudy
Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. West wind around 5 mph, with gusts as high as 20 mph. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Mostly Cloudy | 5 mph W | 10% |
| Tuesday | 70°F | Mostly Sunny | 5 to 10 mph W | 4% |
| Tuesday Night | 48°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 74°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 56°F | Partly Cloudy | 0 to 5 mph SW | 9% |
| Thursday | 80°F | Sunny | 5 to 10 mph SW | 9% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 10 mph SW | 12% |
| Friday | 81°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 23% |
| Friday Night | 54°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 24% |
| Saturday | 75°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 22% |
| Saturday Night | 54°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 25% |
| Sunday | 74°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 19% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 5 mph NW | 14% |
| Monday | 75°F | Slight Chance Rain Showers | 0 to 5 mph NW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cook, MN
Last spring frost
May 12
First fall frost
Oct 1
Growing season
138 days
Hardiness zone
3b
Explore more for Cook, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Cook 8Ne, Mn (15.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.