Seneca, NE Weather & Growing Conditions
This Afternoon
46°F
Mostly Sunny
Mostly sunny. High near 46, with temperatures falling to around 41 in the afternoon. North northwest wind 15 to 20 mph, with gusts as high as 35 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 46°F | Mostly Sunny | 15 to 20 mph NNW | 0% |
| Tonight | 29°F | Partly Cloudy | 10 to 15 mph NW | 0% |
| Wednesday | 50°F | Sunny | 15 to 20 mph NW | 0% |
| Wednesday Night | 34°F | Mostly Cloudy | 10 to 15 mph NNW | 5% |
| Thursday | 53°F | Mostly Sunny | 5 to 15 mph NNW | 1% |
| Thursday Night | 28°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Friday | 57°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Friday Night | 32°F | Partly Cloudy | 0 to 5 mph W | 5% |
| Saturday | 61°F | Sunny | 5 to 15 mph WNW | 5% |
| Saturday Night | 33°F | Mostly Clear | 5 mph WNW | 2% |
| Sunday | 66°F | Sunny | 5 to 15 mph WSW | 0% |
| Sunday Night | 41°F | Mostly Clear | 10 to 15 mph WSW | 0% |
| Monday | 62°F | Sunny | 5 to 15 mph NNW | 0% |
| Monday Night | 37°F | Partly Cloudy | 5 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seneca, NE
Last spring frost
May 7
First fall frost
Oct 5
Growing season
150 days
Hardiness zone
5b
Explore more for Seneca, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Mullen, Ne (15.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.