Porcupine, ND Weather & Growing Conditions
This Afternoon
46°F
Partly Sunny
Partly sunny. High near 46, with temperatures falling to around 40 in the afternoon. North wind 7 to 15 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 46°F | Partly Sunny | 7 to 15 mph N | 0% |
| Tonight | 29°F | Mostly Cloudy | 8 mph N | 0% |
| Wednesday | 50°F | Partly Sunny | 8 to 15 mph NW | 0% |
| Wednesday Night | 28°F | Mostly Cloudy | 6 to 10 mph NW | 0% |
| Thursday | 46°F | Mostly Sunny | 6 mph NE | 0% |
| Thursday Night | 27°F | Partly Cloudy | 5 mph S | 0% |
| Friday | 52°F | Mostly Sunny | 7 mph SW | 0% |
| Friday Night | 32°F | Mostly Clear | 5 to 8 mph SW | 2% |
| Saturday | 58°F | Sunny | 9 to 17 mph W | 2% |
| Saturday Night | 33°F | Mostly Clear | 5 to 8 mph W | 1% |
| Sunday | 61°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 40°F | Mostly Clear | 8 to 13 mph SW | 0% |
| Monday | 59°F | Mostly Sunny | 7 to 17 mph NW | 0% |
| Monday Night | 34°F | Partly Cloudy | 6 mph W | 0% |
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 Nov 3, 2026.