Randolph, MN Weather & Growing Conditions
Tonight
55°F
Patchy Fog
Patchy fog and showers and thunderstorms before 10pm, then patchy fog and showers and thunderstorms likely between 10pm and 11pm, then patchy fog and a chance of showers and thunderstorms between 11pm and 1am, then patchy fog and showers and thunderstorms likely. Cloudy. Low around 55, with temperatures rising to around 58 overnight. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Patchy Fog | 10 mph E | 62% |
| Saturday | 64°F | Patchy Fog | 5 to 10 mph ENE | 32% |
| Saturday Night | 52°F | Slight Chance Drizzle then Mostly Cloudy | 5 to 10 mph NNE | 17% |
| Sunday | 68°F | Partly Sunny | 5 to 10 mph NE | 4% |
| Sunday Night | 47°F | Mostly Cloudy | 5 mph ENE | 6% |
| Monday | 63°F | Mostly Cloudy | 5 to 10 mph ENE | 13% |
| Monday Night | 43°F | Mostly Cloudy | 0 to 5 mph E | 13% |
| Tuesday | 63°F | Mostly Sunny | 0 to 5 mph E | 4% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph ESE | 2% |
| Wednesday | 66°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph SSE | 9% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph SSE | 11% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 6% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph SE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Randolph, MN
Last spring frost
Apr 27
First fall frost
Oct 10
Growing season
166 days
Hardiness zone
4b
Explore more for Randolph, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Farmington 3 Nw, Mn (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.