Keystone, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keystone, a community in Keith County, Nebraska.
This Afternoon
85°F
Mostly Sunny
Mostly sunny, with a high near 85. North northeast wind 0 to 5 mph.
7-day forecast for Keystone
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Mostly Sunny | 0 to 5 mph NNE | 1% |
| Tonight | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph NNE | 73% |
| Saturday | 74°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph ENE | 26% |
| Saturday Night | 55°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph ENE | 77% |
| Sunday | 66°F | Showers And Thunderstorms | 5 mph E | 83% |
| Sunday Night | 52°F | Showers And Thunderstorms | 5 mph ENE | 76% |
| Monday | 67°F | Chance Rain Showers | 5 mph NNE | 30% |
| Monday Night | 50°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph ESE | 17% |
| Tuesday | 65°F | Slight Chance Rain Showers | 10 to 20 mph SE | 17% |
| Tuesday Night | 54°F | Chance Showers And Thunderstorms | 15 mph SE | 32% |
| Wednesday | 71°F | Chance Rain Showers | 15 mph SSE | 27% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 5 to 15 mph SSE | 34% |
| Thursday | 73°F | Partly Sunny | 5 to 10 mph SE | 10% |
| Thursday Night | 56°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ESE | 21% |
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 Sep 19, 2026.