Harman US

Ross, ND Weather & Growing Conditions

Tonight
57°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers between midnight and 1am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 57. East wind 0 to 3 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Tonight 57°F Mostly Cloudy then Slight Chance Rain Showers 0 to 3 mph E 19%
Saturday 63°F Patchy Fog 5 to 16 mph NE 22%
Saturday Night 48°F Mostly Cloudy then Slight Chance Rain Showers 16 mph E 23%
Sunday 60°F Chance Rain Showers 14 mph E 26%
Sunday Night 46°F Slight Chance Rain Showers then Mostly Cloudy 7 to 12 mph SE 16%
Monday 66°F Mostly Sunny 7 to 15 mph SE 2%
Monday Night 48°F Partly Cloudy 14 mph SE 2%
Tuesday 68°F Mostly Sunny 14 to 22 mph SE 2%
Tuesday Night 52°F Partly Cloudy 15 to 18 mph SE 5%
Wednesday 73°F Mostly Sunny 16 mph S 6%
Wednesday Night 52°F Mostly Clear 7 to 13 mph S 11%
Thursday 76°F Sunny 7 to 12 mph SE 5%
Thursday Night 54°F Mostly Clear 12 mph SE 5%
Friday 74°F Mostly Sunny 10 to 18 mph SE 6%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Ross, ND

Last spring frost
May 17
First fall frost
Sep 23
Growing season
127 days
Hardiness zone
4a

Explore more for Ross, ND: full frost dates · planting calendar · North Dakota frost dates

Climate data from the nearest NOAA station, Stanley 3 Nnw, Nd (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.