Lewellen, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewellen, a village in Garden County, Nebraska.
Tonight
28°F
Clear
Clear, with a low around 28. West northwest wind around 10 mph.
7-day forecast for Lewellen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 28°F | Clear | 10 mph WNW | 0% |
| Wednesday | 54°F | Mostly Sunny | 5 to 15 mph NW | 0% |
| Wednesday Night | 34°F | Mostly Cloudy | 10 mph NW | 1% |
| Thursday | 55°F | Mostly Sunny | 0 to 10 mph NNW | 0% |
| Thursday Night | 28°F | Mostly Clear | 0 mph | 0% |
| Friday | 56°F | Partly Sunny | 0 to 5 mph WSW | 0% |
| Friday Night | 31°F | Partly Cloudy | 5 mph WSW | 0% |
| Saturday | 59°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 32°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Sunday | 64°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 38°F | Mostly Clear | 5 to 10 mph WSW | 0% |
| Monday | 63°F | Sunny | 5 to 10 mph NNW | 0% |
| Monday Night | 36°F | Partly Cloudy | 0 to 5 mph ENE | 0% |
| Tuesday | 61°F | Mostly Sunny | 5 to 10 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lewellen (41.331, -102.144). Updated through the day.
Growing snapshot for Lewellen
Last spring frost
May 9
First fall frost
Oct 2
Growing season
144 days
Hardiness zone
5b
More local growing data for Lewellen: nearby ZIP 69154 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oshkosh, Ne (4.1 mi from Lewellen). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.