Grand Island, NE Weather & Growing Conditions
Tonight
64°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Mostly cloudy. Low around 64, with temperatures rising to around 67 overnight. North northeast wind 0 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Chance Showers And Thunderstorms | 0 to 10 mph NNE | 49% |
| Saturday | 73°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 10 mph N | 24% |
| Saturday Night | 59°F | Slight Chance Showers And Thunderstorms | 10 mph NNE | 21% |
| Sunday | 63°F | Chance Showers And Thunderstorms | 10 mph NNE | 28% |
| Sunday Night | 57°F | Chance Rain Showers | 5 to 10 mph NNE | 34% |
| Monday | 62°F | Chance Rain Showers | 5 to 10 mph NNE | 34% |
| Monday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 11% |
| Tuesday | 62°F | Mostly Cloudy | 5 mph ENE | 4% |
| Tuesday Night | 53°F | Mostly Cloudy | 5 to 10 mph SE | 4% |
| Wednesday | 64°F | Slight Chance Rain Showers | 5 to 10 mph SSE | 17% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 10 mph SSE | 44% |
| Thursday | 66°F | Chance Rain Showers | 5 to 10 mph SSE | 44% |
| Thursday Night | 58°F | Chance Rain Showers | 5 mph SE | 31% |
| Friday | 67°F | Chance Rain Showers | 5 to 10 mph SE | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grand Island, NE
Last spring frost
Apr 23
First fall frost
Oct 15
Growing season
174 days
Hardiness zone
5b
Explore more for Grand Island, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Grand Island Ap, Ne (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.