Trenton, NE Weather & Growing Conditions
Today
54°F
Sunny
Sunny. High near 54, with temperatures falling to around 52 in the afternoon. Northwest wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Sunny | 10 mph NW | 0% |
| Tonight | 36°F | Partly Cloudy | 5 to 10 mph NW | 1% |
| Thursday | 53°F | Partly Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 29°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Friday | 54°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Friday Night | 33°F | Partly Cloudy | 5 mph SW | 0% |
| Saturday | 59°F | Sunny | 5 to 10 mph NW | 1% |
| Saturday Night | 35°F | Mostly Clear | 5 mph NW | 0% |
| Sunday | 63°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 40°F | Clear | 10 mph SW | 0% |
| Monday | 66°F | Sunny | 5 to 10 mph NW | 0% |
| Monday Night | 38°F | Mostly Clear | 0 to 5 mph N | 0% |
| Tuesday | 62°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Tuesday Night | 40°F | Partly Cloudy | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Trenton, NE
Last spring frost
Apr 29
First fall frost
Oct 13
Growing season
166 days
Hardiness zone
6a
Explore more for Trenton, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Trenton Dam 1N, Ne (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.