Fairmount, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fairmount, a city in Richland County, North Dakota.
This Afternoon
63°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. High near 63, with temperatures falling to around 61 in the afternoon. East wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Fairmount
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Chance Rain Showers | 16 mph E | 50% |
| Tonight | 53°F | Chance Rain Showers then Patchy Fog | 7 to 14 mph E | 41% |
| Saturday | 69°F | Patchy Fog then Mostly Cloudy | 7 to 10 mph NE | 5% |
| Saturday Night | 51°F | Mostly Cloudy | 8 mph NE | 0% |
| Sunday | 69°F | Mostly Cloudy | 7 to 12 mph ENE | 0% |
| Sunday Night | 46°F | Mostly Cloudy | 8 mph E | 7% |
| Monday | 66°F | Partly Sunny | 7 mph E | 7% |
| Monday Night | 43°F | Partly Cloudy | 6 mph ESE | 1% |
| Tuesday | 68°F | Mostly Sunny | 6 to 13 mph SE | 1% |
| Tuesday Night | 45°F | Partly Cloudy | 10 mph SSE | 3% |
| Wednesday | 69°F | Mostly Sunny | 10 to 16 mph SSE | 12% |
| Wednesday Night | 50°F | Slight Chance Rain Showers | 12 mph SSE | 23% |
| Thursday | 73°F | Slight Chance Rain Showers then Partly Sunny | 10 mph SSE | 23% |
| Thursday Night | 51°F | Partly Cloudy | 7 mph SE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Fairmount (46.055, -96.603). Updated through the day.
Growing snapshot for Fairmount
Last spring frost
May 4
First fall frost
Oct 3
Growing season
152 days
Hardiness zone
4a
More local growing data for Fairmount: nearby ZIP 58030 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Abercrombie
Barney
Christine
Colfax
Dwight
Great Bend
Hankinson
Lidgerwood
Mantador
McLeod
Mooreton
Wahpeton
Walcott
Wyndmere
Climate data from the nearest NOAA station, Victor 4 N, Sd (10.9 mi from Fairmount). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.