Tolna, ND Weather & Growing Conditions
Tonight
32°F
Patchy Fog
Patchy fog between 10pm and 5am. Mostly cloudy. Low around 32, with temperatures rising to around 34 overnight. North northwest wind 10 to 14 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 32°F | Patchy Fog | 10 to 14 mph NNW | 0% |
| Wednesday | 47°F | Patchy Fog then Mostly Cloudy | 15 to 20 mph N | 0% |
| Wednesday Night | 30°F | Partly Cloudy | 15 mph N | 0% |
| Thursday | 40°F | Partly Sunny | 7 to 16 mph NNE | 0% |
| Thursday Night | 24°F | Partly Cloudy | 6 mph SE | 0% |
| Friday | 45°F | Mostly Sunny | 7 to 15 mph SSW | 0% |
| Friday Night | 30°F | Partly Cloudy | 9 mph SW | 0% |
| Saturday | 53°F | Mostly Sunny | 10 to 23 mph W | 9% |
| Saturday Night | 32°F | Partly Cloudy | 9 to 14 mph WNW | 4% |
| Sunday | 53°F | Mostly Sunny | 9 to 14 mph SW | 1% |
| Sunday Night | 37°F | Partly Cloudy | 12 to 16 mph SW | 0% |
| Monday | 54°F | Mostly Sunny | 17 to 28 mph W | 0% |
| Monday Night | 33°F | Partly Cloudy | 8 to 15 mph W | 0% |
| Tuesday | 50°F | Mostly Sunny | 8 to 15 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tolna, ND
Last spring frost
May 12
First fall frost
Sep 28
Growing season
139 days
Hardiness zone
4a
Explore more for Tolna, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Mc Henry 3W, Nd (18.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.