Porcupine, ND Weather & Growing Conditions
Today
77°F
Sunny
Sunny, with a high near 77. Northwest wind around 15 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Sunny | 15 mph NW | 0% |
| Tonight | 50°F | Mostly Clear | 2 to 12 mph W | 0% |
| Wednesday | 84°F | Mostly Sunny | 6 to 12 mph W | 0% |
| Wednesday Night | 54°F | Mostly Clear | 5 to 9 mph SW | 1% |
| Thursday | 91°F | Sunny | 6 to 12 mph W | 0% |
| Thursday Night | 58°F | Mostly Clear | 5 to 9 mph E | 0% |
| Friday | 89°F | Sunny | 8 to 13 mph N | 0% |
| Friday Night | 59°F | Mostly Clear | 9 mph E | 0% |
| Saturday | 92°F | Sunny | 8 to 14 mph NE | 2% |
| Saturday Night | 58°F | Mostly Clear | 8 to 14 mph NE | 3% |
| Sunday | 89°F | Mostly Sunny | 8 to 16 mph E | 10% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 10 to 14 mph E | 29% |
| Monday | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 13 to 17 mph NE | 16% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 9 to 16 mph NE | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Porcupine, ND
Last spring frost
May 13
First fall frost
Sep 27
Growing season
135 days
Hardiness zone
4a
Explore more for Porcupine, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Flasher, Nd (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.