O'Neill, NE Weather & Growing Conditions
Today
68°F
Cloudy
Cloudy, with a high near 68. North wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Cloudy | 10 mph N | 9% |
| Tonight | 55°F | Chance Rain Showers | 10 mph NNE | 36% |
| Sunday | 61°F | Chance Rain Showers | 10 mph NE | 44% |
| Sunday Night | 52°F | Rain Showers | 5 to 10 mph ENE | 79% |
| Monday | 59°F | Rain Showers | 5 to 10 mph ENE | 79% |
| Monday Night | 47°F | Mostly Cloudy | 5 to 10 mph E | 10% |
| Tuesday | 63°F | Mostly Cloudy | 5 to 10 mph SE | 9% |
| Tuesday Night | 49°F | Mostly Cloudy | 10 mph SE | 10% |
| Wednesday | 67°F | Slight Chance Rain Showers | 10 to 15 mph SSE | 17% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 10 to 15 mph SSE | 49% |
| Thursday | 69°F | Chance Showers And Thunderstorms | 10 to 15 mph SSE | 49% |
| Thursday Night | 56°F | Chance Rain Showers | 10 mph SE | 25% |
| Friday | 70°F | Chance Rain Showers | 10 to 15 mph SSE | 25% |
| Friday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph SSE | 24% |
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.