Keystone, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keystone, a community in Keith County, Nebraska.
Overnight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. North northeast wind 20 to 25 mph, with gusts as high as 35 mph.
7-day forecast for Keystone
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Partly Cloudy | 20 to 25 mph NNE | 4% |
| Tuesday | 72°F | Partly Sunny | 15 to 20 mph NE | 4% |
| Tuesday Night | 52°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 15 mph E | 44% |
| Wednesday | 77°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph ESE | 26% |
| Wednesday Night | 54°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Thursday | 89°F | Sunny | 5 to 15 mph S | 2% |
| Thursday Night | 60°F | Mostly Clear | 5 to 15 mph SSE | 2% |
| Friday | 95°F | Sunny | 5 to 10 mph SSW | 3% |
| Friday Night | 63°F | Mostly Clear | 5 to 10 mph SSE | 7% |
| Saturday | 100°F | Sunny | 5 to 20 mph S | 3% |
| Saturday Night | 64°F | Mostly Clear | 5 to 20 mph SE | 3% |
| Sunday | 100°F | Sunny | 5 to 15 mph SE | 2% |
| Sunday Night | 66°F | Partly Cloudy | 5 to 15 mph SE | 10% |
| Monday | 99°F | Mostly Sunny | 5 to 15 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov) for Keystone (41.219, -101.584). Updated through the day.
Growing snapshot for Keystone
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
5b
More local growing data for Keystone: nearby ZIP 69144 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kingsley Dam, Ne (9.5 mi from Keystone). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.