Orr, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Orr, a city in St. Louis County, Minnesota.
Tonight
45°F
Mostly Cloudy
Mostly cloudy, with a low around 45. Southeast wind 0 to 5 mph.
7-day forecast for Orr
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Mostly Cloudy | 0 to 5 mph SE | 9% |
| Saturday | 68°F | Partly Sunny | 0 to 5 mph SE | 3% |
| Saturday Night | 45°F | Mostly Cloudy | 5 mph N | 3% |
| Sunday | 61°F | Partly Sunny | 5 mph NE | 0% |
| Sunday Night | 33°F | Mostly Cloudy then Patchy Frost | 0 to 5 mph E | 0% |
| Monday | 62°F | Areas Of Frost then Mostly Sunny | 0 to 5 mph SE | 0% |
| Monday Night | 35°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Tuesday | 64°F | Sunny | 0 to 5 mph SE | 0% |
| Tuesday Night | 37°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Wednesday | 65°F | Sunny | 0 to 5 mph S | 1% |
| Wednesday Night | 42°F | Partly Cloudy | 0 to 5 mph S | 6% |
| Thursday | 67°F | Partly Sunny | 0 to 5 mph S | 7% |
| Thursday Night | 45°F | Partly Cloudy | 0 to 5 mph SW | 7% |
| Friday | 69°F | Mostly Sunny | 0 to 5 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Orr (48.058, -92.824). Updated through the day.
Growing snapshot for Orr
Last spring frost
Jun 2
First fall frost
Sep 15
Growing season
102 days
Hardiness zone
3b
More local growing data for Orr: nearby ZIP 55771 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Orr 3E, Mn (7.9 mi from Orr). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.