Orono, MN Weather & Growing Conditions
Overnight
55°F
Chance Rain Showers
A chance of drizzle before 4am, then a chance of rain showers. Cloudy, with a low around 55. East wind around 10 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Chance Rain Showers | 10 mph E | 37% |
| Saturday | 63°F | Chance Rain Showers then Cloudy | 10 mph NE | 30% |
| Saturday Night | 53°F | Mostly Cloudy | 5 to 10 mph NNE | 5% |
| Sunday | 68°F | Partly Sunny | 10 mph NE | 2% |
| Sunday Night | 49°F | Mostly Cloudy | 10 mph ENE | 3% |
| Monday | 63°F | Mostly Cloudy | 5 to 10 mph ENE | 9% |
| Monday Night | 45°F | Mostly Cloudy | 5 mph ENE | 7% |
| Tuesday | 64°F | Mostly Sunny | 5 mph E | 3% |
| Tuesday Night | 45°F | Partly Cloudy | 5 mph ESE | 1% |
| Wednesday | 66°F | Sunny | 5 mph SE | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph SSE | 11% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph SSE | 14% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph SSE | 6% |
| Friday | 71°F | Mostly Sunny | 5 mph SE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Orono, MN
Last spring frost
Apr 30
First fall frost
Oct 8
Growing season
159 days
Hardiness zone
4b
Explore more for Orono, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Delano, Mn (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.