Hyannis, NE Weather & Growing Conditions
This Afternoon
51°F
Mostly Sunny
Mostly sunny. High near 51, with temperatures falling to around 46 in the afternoon. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Mostly Sunny | 10 to 15 mph NNW | 1% |
| Tonight | 32°F | Mostly Cloudy | 10 mph NNW | 2% |
| Thursday | 55°F | Mostly Sunny | 0 to 10 mph NNW | 0% |
| Thursday Night | 28°F | Partly Cloudy | 0 to 5 mph SSE | 0% |
| Friday | 56°F | Partly Sunny | 5 to 10 mph SW | 0% |
| Friday Night | 32°F | Partly Cloudy | 5 mph W | 0% |
| Saturday | 59°F | Sunny | 5 to 10 mph WNW | 0% |
| Saturday Night | 33°F | Mostly Clear | 5 mph W | 0% |
| Sunday | 62°F | Sunny | 5 to 15 mph SW | 0% |
| Sunday Night | 38°F | Clear | 10 to 15 mph WSW | 0% |
| Monday | 61°F | Sunny | 5 to 15 mph NNW | 0% |
| Monday Night | 36°F | Partly Cloudy | 5 to 10 mph ESE | 0% |
| Tuesday | 59°F | Mostly Sunny | 5 to 10 mph S | 0% |
| Tuesday Night | 37°F | Partly Cloudy | 5 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hyannis, NE
Last spring frost
May 12
First fall frost
Oct 1
Growing season
141 days
Hardiness zone
5a
Explore more for Hyannis, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, Ellsworth 15 Nne, Ne (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.