Trenton, ND Weather & Growing Conditions
Tonight
58°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 4am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 58. Northeast wind around 7 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Slight Chance Showers And Thunderstorms | 7 mph NE | 21% |
| Saturday | 66°F | Patchy Fog | 8 to 16 mph NE | 19% |
| Saturday Night | 52°F | Chance Rain Showers | 13 to 16 mph E | 30% |
| Sunday | 62°F | Chance Rain Showers | 14 mph E | 53% |
| Sunday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 7 to 13 mph SE | 36% |
| Monday | 69°F | Mostly Sunny | 7 to 16 mph SE | 2% |
| Monday Night | 52°F | Partly Cloudy | 13 to 16 mph SE | 2% |
| Tuesday | 73°F | Mostly Sunny | 13 to 18 mph SE | 1% |
| Tuesday Night | 54°F | Partly Cloudy | 9 to 17 mph SE | 5% |
| Wednesday | 77°F | Sunny | 12 mph S | 8% |
| Wednesday Night | 55°F | Mostly Clear | 6 to 9 mph SE | 11% |
| Thursday | 78°F | Sunny | 6 to 10 mph SE | 3% |
| Thursday Night | 56°F | Mostly Clear | 12 mph SE | 3% |
| Friday | 77°F | Mostly Sunny | 9 to 16 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Trenton, ND
Last spring frost
May 13
First fall frost
Sep 26
Growing season
135 days
Hardiness zone
4a
Explore more for Trenton, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Williston Exp Farm, Nd (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.