Trenton, NE Weather & Growing Conditions
Tonight
64°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely between 8pm and 4am. Mostly cloudy, with a low around 64. North wind around 5 mph. Chance of precipitation is 70%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Showers And Thunderstorms Likely | 5 mph N | 65% |
| Saturday | 76°F | Mostly Cloudy | 5 to 10 mph NE | 12% |
| Saturday Night | 59°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 mph NE | 61% |
| Sunday | 68°F | Chance Rain Showers | 5 to 10 mph NE | 50% |
| Sunday Night | 56°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 53% |
| Monday | 70°F | Chance Rain Showers then Partly Sunny | 5 mph N | 28% |
| Monday Night | 53°F | Partly Cloudy then Slight Chance Rain Showers | 10 mph E | 15% |
| Tuesday | 67°F | Slight Chance Rain Showers then Partly Sunny | 10 to 15 mph SE | 15% |
| Tuesday Night | 57°F | Mostly Cloudy then Chance Rain Showers | 15 mph SE | 36% |
| Wednesday | 71°F | Chance Rain Showers | 15 to 20 mph SE | 36% |
| Wednesday Night | 59°F | Chance Rain Showers | 10 to 15 mph S | 35% |
| Thursday | 73°F | Chance Rain Showers | 10 mph S | 34% |
| Thursday Night | 59°F | Slight Chance Showers And Thunderstorms | 10 mph SE | 24% |
| Friday | 73°F | Slight Chance Rain Showers | 10 to 15 mph SE | 24% |
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 Sep 19, 2026.