Lewiston, NE Weather & Growing Conditions
Tonight
62°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. North wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Chance Showers And Thunderstorms | 9 mph N | 70% |
| Sunday | 67°F | Chance Rain Showers | 10 mph NNE | 43% |
| Sunday Night | 59°F | Slight Chance Rain Showers then Cloudy | 8 mph N | 17% |
| Monday | 64°F | Slight Chance Rain Showers | 9 mph N | 24% |
| Monday Night | 52°F | Mostly Cloudy | 8 mph NNE | 13% |
| Tuesday | 62°F | Mostly Cloudy | 7 mph NE | 7% |
| Tuesday Night | 49°F | Partly Cloudy | 5 mph E | 1% |
| Wednesday | 65°F | Partly Sunny | 6 mph ESE | 3% |
| Wednesday Night | 55°F | Mostly Cloudy then Chance Rain Showers | 6 mph SE | 34% |
| Thursday | 69°F | Chance Showers And Thunderstorms | 7 mph SSE | 42% |
| Thursday Night | 60°F | Slight Chance Rain Showers | 5 mph SE | 22% |
| Friday | 70°F | Chance Rain Showers | 6 mph ESE | 27% |
| Friday Night | 62°F | Chance Rain Showers | 6 mph ESE | 28% |
| Saturday | 71°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 9 mph SE | 38% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lewiston, NE
Last spring frost
Apr 22
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6a
Explore more for Lewiston, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Virginia, Ne (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.