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
47°F
Cloudy
Cloudy. High near 47, with temperatures falling to around 44 in the afternoon. North northwest wind around 22 mph, with gusts as high as 32 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Fairmount
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Cloudy | 22 mph NNW | 11% |
| Tonight | 36°F | Light Rain | 17 to 21 mph NNW | 86% |
| Wednesday | 44°F | Light Rain | 21 to 24 mph NNW | 89% |
| Wednesday Night | 31°F | Slight Chance Light Rain then Mostly Cloudy | 15 to 20 mph NNW | 23% |
| Thursday | 41°F | Partly Sunny | 10 to 17 mph NNW | 2% |
| Thursday Night | 26°F | Mostly Cloudy | 1 to 8 mph NE | 0% |
| Friday | 43°F | Partly Sunny | 1 to 5 mph SSE | 0% |
| Friday Night | 27°F | Partly Cloudy | 5 mph S | 0% |
| Saturday | 54°F | Mostly Sunny | 5 to 10 mph WSW | 5% |
| Saturday Night | 32°F | Partly Cloudy | 8 mph WNW | 8% |
| Sunday | 54°F | Mostly Sunny | 8 mph WSW | 2% |
| Sunday Night | 34°F | Partly Cloudy | 8 mph S | 0% |
| Monday | 57°F | Mostly Sunny | 8 to 17 mph W | 1% |
| Monday Night | 33°F | Mostly Clear | 5 to 9 mph WNW | 0% |
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 Nov 4, 2026.