Slayton, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slayton, a city in Murray County, Minnesota.
Overnight
58°F
Patchy Smoke
Patchy smoke. Mostly cloudy, with a low around 58. North northwest wind around 10 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Slayton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Patchy Smoke | 10 mph NNW | 8% |
| Tuesday | 68°F | Patchy Smoke then Partly Sunny | 5 to 10 mph NNW | 14% |
| Tuesday Night | 51°F | Partly Cloudy | 0 to 5 mph WNW | 3% |
| Wednesday | 73°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 55°F | Mostly Clear | 5 to 10 mph SSW | 0% |
| Thursday | 80°F | Sunny | 10 to 15 mph SSW | 0% |
| Thursday Night | 61°F | Mostly Clear | 10 to 15 mph SSW | 3% |
| Friday | 83°F | Sunny | 10 to 15 mph SW | 9% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 15% |
| Saturday | 84°F | Sunny | 5 to 15 mph SSW | 10% |
| Saturday Night | 64°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph S | 24% |
| Sunday | 82°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph SE | 24% |
| Sunday Night | 64°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 mph E | 30% |
| Monday | 81°F | Chance Showers And Thunderstorms then Partly Sunny | 10 to 15 mph ENE | 30% |
Forecast source: National Weather Service (api.weather.gov) for Slayton (43.990, -95.758). Updated through the day.
Growing snapshot for Slayton
Last spring frost
May 7
First fall frost
Sep 29
Growing season
145 days
Hardiness zone
5a
More local growing data for Slayton: nearby ZIP 56172 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lake Wilson, Mn (8.7 mi from Slayton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.