Langdon, ND Weather & Growing Conditions
Today
46°F
Areas Of Fog then Partly Sunny
Areas of fog before 11am. Partly sunny. High near 46, with temperatures falling to around 42 in the afternoon. North wind 8 to 14 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 46°F | Areas Of Fog then Partly Sunny | 8 to 14 mph N | 0% |
| Tonight | 28°F | Mostly Cloudy | 15 mph N | 0% |
| Thursday | 36°F | Partly Sunny | 5 to 15 mph NE | 0% |
| Thursday Night | 20°F | Partly Cloudy | 3 to 9 mph SE | 0% |
| Friday | 45°F | Mostly Sunny | 10 to 14 mph SSW | 0% |
| Friday Night | 28°F | Partly Cloudy | 10 mph SW | 0% |
| Saturday | 52°F | Mostly Sunny | 12 to 21 mph WSW | 5% |
| Saturday Night | 31°F | Partly Cloudy | 8 to 17 mph W | 0% |
| Sunday | 52°F | Sunny | 10 mph WSW | 0% |
| Sunday Night | 36°F | Mostly Cloudy | 9 to 15 mph SW | 0% |
| Monday | 54°F | Mostly Sunny | 15 to 23 mph WNW | 1% |
| Monday Night | 30°F | Partly Cloudy | 7 to 14 mph WNW | 0% |
| Tuesday | 48°F | Mostly Sunny | 7 to 10 mph WSW | 1% |
| Tuesday Night | 30°F | Partly Cloudy | 7 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Langdon, ND
Last spring frost
May 17
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
3b
Explore more for Langdon, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Langdon Exp Farm, Nd (4.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.