Tolna, ND Weather & Growing Conditions
Overnight
53°F
Patchy Fog
Patchy fog. Mostly cloudy. Low around 53, with temperatures rising to around 55 overnight. East southeast wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Patchy Fog | 2 to 6 mph ESE | 2% |
| Saturday | 67°F | Patchy Fog then Slight Chance Rain Showers | 2 to 17 mph NE | 16% |
| Saturday Night | 46°F | Mostly Cloudy | 13 to 17 mph NE | 4% |
| Sunday | 64°F | Mostly Cloudy | 14 mph ENE | 0% |
| Sunday Night | 43°F | Mostly Cloudy | 5 to 10 mph E | 0% |
| Monday | 67°F | Sunny | 5 to 12 mph SE | 0% |
| Monday Night | 43°F | Mostly Clear | 9 mph SSE | 0% |
| Tuesday | 67°F | Sunny | 9 to 23 mph SSE | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 20 mph SSE | 4% |
| Wednesday | 69°F | Partly Sunny | 20 to 25 mph SSE | 9% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 14 to 20 mph SSE | 15% |
| Thursday | 71°F | Slight Chance Rain Showers then Partly Sunny | 13 to 17 mph SSE | 15% |
| Thursday Night | 53°F | Partly Cloudy | 15 mph SSE | 14% |
| Friday | 73°F | Partly Sunny | 13 to 23 mph SSE | 11% |
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 Sep 19, 2026.