O'Neill, NE Weather & Growing Conditions
This Afternoon
68°F
Mostly Cloudy
Mostly cloudy, with a high near 68. North wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Cloudy | 10 mph N | 2% |
| Tonight | 56°F | Cloudy then Chance Rain Showers | 10 mph NNE | 25% |
| Sunday | 60°F | Rain Showers | 10 mph NE | 79% |
| Sunday Night | 52°F | Showers And Thunderstorms | 5 to 10 mph NE | 92% |
| Monday | 57°F | Rain Showers | 5 to 10 mph NE | 92% |
| Monday Night | 46°F | Mostly Cloudy | 0 to 10 mph ENE | 11% |
| Tuesday | 61°F | Mostly Cloudy | 0 to 10 mph ESE | 9% |
| Tuesday Night | 50°F | Mostly Cloudy | 10 mph SE | 11% |
| Wednesday | 65°F | Partly Sunny | 10 to 15 mph SSE | 14% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 15 mph SSE | 54% |
| Thursday | 72°F | Chance Rain Showers | 10 to 15 mph S | 54% |
| Thursday Night | 57°F | Mostly Cloudy | 5 mph SE | 11% |
| Friday | 71°F | Mostly Cloudy | 5 to 10 mph SSE | 11% |
| Friday Night | 59°F | Mostly Cloudy then Chance Rain Showers | 10 to 15 mph SSE | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for O'Neill, NE
Last spring frost
May 3
First fall frost
Oct 5
Growing season
155 days
Hardiness zone
5b
Explore more for O'Neill, NE: full frost dates · planting calendar · Nebraska frost dates
Climate data from the nearest NOAA station, O'neill, Ne (5.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.