Keystone, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keystone, a community in Keith County, Nebraska.
This Afternoon
51°F
Sunny
Sunny. High near 51, with temperatures falling to around 45 in the afternoon. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Keystone
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Sunny | 10 to 15 mph NNW | 0% |
| Tonight | 26°F | Clear | 5 to 10 mph WNW | 0% |
| Wednesday | 55°F | Sunny | 5 to 15 mph NW | 0% |
| Wednesday Night | 32°F | Mostly Cloudy | 5 to 10 mph NNW | 3% |
| Thursday | 56°F | Mostly Sunny | 0 to 10 mph NNW | 1% |
| Thursday Night | 28°F | Mostly Clear | 0 mph | 0% |
| Friday | 58°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Friday Night | 31°F | Partly Cloudy | 0 to 5 mph WNW | 3% |
| Saturday | 61°F | Sunny | 0 to 10 mph WNW | 3% |
| Saturday Night | 31°F | Mostly Clear | 0 to 5 mph WNW | 2% |
| Sunday | 66°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 38°F | Mostly Clear | 5 mph WSW | 0% |
| Monday | 64°F | Sunny | 5 to 10 mph N | 0% |
| Monday Night | 35°F | Partly Cloudy | 0 to 5 mph SSE | 0% |
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 Nov 4, 2026.