Lewellen, NE Weather & Growing Conditions
This Afternoon
74°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 74. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 40% |
| Tonight | 53°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 10 mph E | 82% |
| Sunday | 65°F | Showers And Thunderstorms | 5 to 10 mph ESE | 89% |
| Sunday Night | 48°F | Showers And Thunderstorms Likely | 5 to 10 mph WSW | 74% |
| Monday | 65°F | Slight Chance Rain Showers | 10 mph N | 24% |
| Monday Night | 47°F | Mostly Cloudy | 15 mph ESE | 7% |
| Tuesday | 64°F | Slight Chance Rain Showers then Mostly Cloudy | 20 to 25 mph SE | 20% |
| Tuesday Night | 51°F | Mostly Cloudy | 25 mph SE | 14% |
| Wednesday | 72°F | Mostly Cloudy then Chance Showers And Thunderstorms | 20 to 25 mph SSE | 27% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms then Mostly Cloudy | 10 to 20 mph S | 31% |
| Thursday | 78°F | Mostly Sunny | 5 to 10 mph W | 5% |
| Thursday Night | 55°F | Mostly Clear | 5 to 10 mph ESE | 8% |
| Friday | 76°F | Mostly Sunny | 10 to 20 mph SE | 12% |
| Friday Night | 56°F | Slight Chance Showers And Thunderstorms | 15 to 20 mph SSE | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lewellen, NE
Last spring frost
May 9
First fall frost
Oct 2
Growing season
144 days
Hardiness zone
5b
Explore more for Lewellen, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Oshkosh, Ne (17.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.