Frost, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Frost, a city in Faribault County, Minnesota.
This Afternoon
57°F
Drizzle Likely
Drizzle likely before 5pm, then a chance of drizzle and patchy fog. Mostly cloudy, with a high near 57. North northwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Frost
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 57°F | Drizzle Likely | 10 mph NNW | 60% |
| Tonight | 43°F | Rain | 10 to 15 mph NW | 93% |
| Wednesday | 50°F | Light Rain | 10 to 15 mph WNW | 95% |
| Wednesday Night | 39°F | Light Rain | 10 to 15 mph WNW | 88% |
| Thursday | 47°F | Light Rain Likely | 15 mph NNW | 59% |
| Thursday Night | 33°F | Mostly Cloudy | 5 to 10 mph N | 13% |
| Friday | 46°F | Partly Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph W | 4% |
| Sunday | 57°F | Sunny | 5 to 10 mph W | 5% |
| Sunday Night | 36°F | Mostly Clear | 5 to 10 mph SSW | 1% |
| Monday | 60°F | Mostly Sunny | 10 mph WSW | 0% |
| Monday Night | 37°F | Mostly Clear | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Frost (43.585, -93.925). Updated through the day.
Growing snapshot for Frost
Last spring frost
Apr 30
First fall frost
Oct 6
Growing season
158 days
Hardiness zone
5a
More local growing data for Frost: nearby ZIP 56033 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wells, Mn (16.1 mi from Frost). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.