Sanborn, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sanborn, a city in Barnes County, North Dakota.
This Afternoon
64°F
Slight Chance Rain Showers
A slight chance of rain showers before 3pm. Mostly cloudy, with a high near 64. East southeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
7-day forecast for Sanborn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Slight Chance Rain Showers | 16 mph ESE | 15% |
| Tonight | 52°F | Cloudy then Patchy Fog | 5 to 14 mph E | 7% |
| Saturday | 70°F | Patchy Fog then Mostly Cloudy | 6 to 13 mph NE | 6% |
| Saturday Night | 50°F | Mostly Cloudy | 13 mph NE | 0% |
| Sunday | 66°F | Mostly Cloudy | 13 mph ENE | 3% |
| Sunday Night | 47°F | Mostly Cloudy | 6 to 9 mph E | 5% |
| Monday | 67°F | Partly Sunny | 5 to 10 mph ESE | 5% |
| Monday Night | 45°F | Partly Cloudy | 7 mph SE | 0% |
| Tuesday | 67°F | Partly Sunny | 7 to 17 mph SE | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 15 mph SSE | 8% |
| Wednesday | 70°F | Partly Sunny | 14 to 18 mph SSE | 10% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 9 to 15 mph SSE | 22% |
| Thursday | 73°F | Slight Chance Rain Showers then Mostly Sunny | 8 to 12 mph SSE | 22% |
| Thursday Night | 53°F | Partly Cloudy | 9 mph SSE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Sanborn (46.943, -98.224). Updated through the day.
Growing snapshot for Sanborn
Last spring frost
May 13
First fall frost
Sep 26
Growing season
136 days
Hardiness zone
4a
More local growing data for Sanborn: nearby ZIP 58480 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
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Kathryn
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Litchville
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Pillsbury
Rogers
Spiritwood
Spiritwood Lake
Valley City
Wimbledon
Climate data from the nearest NOAA station, Valley City 3 Nnw, Nd (11.3 mi from Sanborn). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.