Trenton, ND Weather & Growing Conditions
Tonight
28°F
Mostly Clear
Mostly clear. Low around 28, with temperatures rising to around 30 overnight. Southwest wind 0 to 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 28°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Wednesday | 52°F | Sunny | 2 to 8 mph NW | 0% |
| Wednesday Night | 26°F | Partly Cloudy | 1 to 6 mph NE | 0% |
| Thursday | 49°F | Mostly Sunny | 2 to 8 mph SE | 0% |
| Thursday Night | 29°F | Partly Cloudy | 7 mph S | 0% |
| Friday | 53°F | Mostly Sunny | 6 to 13 mph SW | 0% |
| Friday Night | 34°F | Partly Cloudy | 8 to 12 mph SW | 2% |
| Saturday | 55°F | Mostly Sunny | 13 to 20 mph W | 5% |
| Saturday Night | 30°F | Mostly Clear | 6 to 10 mph SW | 0% |
| Sunday | 59°F | Mostly Sunny | 6 to 13 mph SW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 10 to 14 mph SW | 0% |
| Monday | 55°F | Sunny | 9 to 17 mph W | 1% |
| Monday Night | 32°F | Partly Cloudy | 7 mph SW | 0% |
| Tuesday | 56°F | Partly Sunny | 5 to 12 mph SW | 1% |
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 Nov 4, 2026.