Lewellen, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewellen, a village in Garden County, Nebraska.
Today
71°F
Mostly Cloudy
Mostly cloudy, with a high near 71. East northeast wind around 15 mph.
7-day forecast for Lewellen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Mostly Cloudy | 15 mph ENE | 5% |
| Tonight | 52°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 15 mph ESE | 41% |
| Wednesday | 76°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph ESE | 30% |
| Wednesday Night | 54°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Thursday | 88°F | Sunny | 10 to 15 mph SSE | 2% |
| Thursday Night | 59°F | Mostly Clear | 5 to 15 mph SSE | 4% |
| Friday | 95°F | Sunny | 5 to 15 mph SSE | 2% |
| Friday Night | 64°F | Mostly Clear | 5 to 15 mph SSE | 3% |
| Saturday | 100°F | Sunny | 5 to 20 mph S | 2% |
| Saturday Night | 64°F | Mostly Clear | 5 to 20 mph SE | 3% |
| Sunday | 100°F | Sunny | 5 to 15 mph ESE | 1% |
| Sunday Night | 66°F | Partly Cloudy | 10 to 15 mph SE | 10% |
| Monday | 98°F | Mostly Sunny | 10 to 15 mph E | 2% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 10 to 15 mph E | 22% |
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 Aug 4, 2026.