Grand Island, NE Weather & Growing Conditions
This Afternoon
74°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 4pm. Mostly cloudy, with a high near 74. North wind 10 to 15 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph N | 19% |
| Tonight | 59°F | Mostly Cloudy then Chance Rain Showers | 10 mph NNE | 28% |
| Sunday | 63°F | Chance Rain Showers | 10 mph NNE | 29% |
| Sunday Night | 57°F | Mostly Cloudy then Chance Rain Showers | 5 to 10 mph NNE | 27% |
| Monday | 64°F | Chance Rain Showers | 5 to 10 mph N | 28% |
| Monday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 17% |
| Tuesday | 60°F | Mostly Cloudy | 5 mph E | 8% |
| Tuesday Night | 51°F | Partly Cloudy | 5 mph SE | 11% |
| Wednesday | 63°F | Slight Chance Rain Showers | 10 to 15 mph SSE | 16% |
| Wednesday Night | 56°F | Slight Chance Showers And Thunderstorms | 10 mph SSE | 47% |
| Thursday | 70°F | Chance Showers And Thunderstorms | 10 mph SSE | 47% |
| Thursday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph SSE | 16% |
| Friday | 70°F | Slight Chance Rain Showers | 5 to 10 mph SE | 18% |
| Friday Night | 60°F | Mostly Cloudy then Chance Showers And Thunderstorms | 10 mph SE | 29% |
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 (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.