Tappen, ND Weather & Growing Conditions
This Afternoon
45°F
Mostly Cloudy
Mostly cloudy. High near 45, with temperatures falling to around 40 in the afternoon. North wind around 18 mph, with gusts as high as 29 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 45°F | Mostly Cloudy | 18 mph N | 0% |
| Tonight | 31°F | Mostly Cloudy | 10 to 16 mph N | 0% |
| Wednesday | 46°F | Mostly Cloudy | 14 to 20 mph N | 1% |
| Wednesday Night | 30°F | Mostly Cloudy | 10 to 14 mph N | 0% |
| Thursday | 41°F | Mostly Sunny | 6 to 13 mph NE | 0% |
| Thursday Night | 26°F | Partly Cloudy | 7 mph SE | 0% |
| Friday | 47°F | Mostly Sunny | 7 to 12 mph SW | 0% |
| Friday Night | 32°F | Partly Cloudy | 10 mph SW | 0% |
| Saturday | 54°F | Mostly Sunny | 10 to 21 mph W | 4% |
| Saturday Night | 33°F | Mostly Clear | 7 to 13 mph W | 2% |
| Sunday | 56°F | Sunny | 7 to 15 mph SW | 1% |
| Sunday Night | 39°F | Partly Cloudy | 12 to 16 mph SW | 0% |
| Monday | 55°F | Mostly Sunny | 14 to 23 mph W | 0% |
| Monday Night | 34°F | Partly Cloudy | 7 to 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tappen, ND
Last spring frost
May 14
First fall frost
Sep 27
Growing season
135 days
Hardiness zone
4a
Explore more for Tappen, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Jamestown 38 Wsw, Nd (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.