Pennock, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pennock, a city in Kandiyohi County, Minnesota.
Tonight
54°F
Chance Rain Showers then Drizzle Likely
A chance of rain showers and patchy fog before 7pm, then drizzle likely and patchy fog between 7pm and 4am. Cloudy, with a low around 54. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Pennock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Chance Rain Showers then Drizzle Likely | 10 to 15 mph E | 57% |
| Saturday | 63°F | Cloudy | 10 mph NE | 12% |
| Saturday Night | 51°F | Partly Cloudy | 5 to 10 mph NNE | 2% |
| Sunday | 66°F | Partly Sunny | 10 to 15 mph NE | 1% |
| Sunday Night | 48°F | Cloudy | 10 to 15 mph ENE | 7% |
| Monday | 62°F | Mostly Cloudy | 10 mph E | 10% |
| Monday Night | 44°F | Mostly Cloudy | 5 mph E | 6% |
| Tuesday | 64°F | Mostly Sunny | 5 to 10 mph ESE | 1% |
| Tuesday Night | 45°F | Partly Cloudy | 5 mph SE | 0% |
| Wednesday | 65°F | Mostly Sunny | 5 to 10 mph SE | 5% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SE | 21% |
| Thursday | 69°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph SSE | 21% |
| Thursday Night | 51°F | Partly Cloudy | 5 mph SE | 6% |
| Friday | 71°F | Mostly Sunny | 5 to 10 mph SSE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Pennock (45.146, -95.175). Updated through the day.
Growing snapshot for Pennock
Last spring frost
May 1
First fall frost
Oct 6
Growing season
156 days
Hardiness zone
4b
More local growing data for Pennock: nearby ZIP 56279 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Willmar 5N, Mn (5.8 mi from Pennock). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.