Hartington, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hartington, a city in Cedar County, Nebraska.
Tonight
63°F
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3am. Mostly cloudy. Low around 63, with temperatures rising to around 65 overnight. North northwest wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hartington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 8 mph NNW | 22% |
| Saturday | 69°F | Slight Chance Showers And Thunderstorms then Cloudy | 7 to 12 mph NNW | 21% |
| Saturday Night | 58°F | Cloudy then Slight Chance Rain Showers | 7 to 12 mph NNE | 23% |
| Sunday | 63°F | Rain Showers Likely | 8 to 12 mph NE | 64% |
| Sunday Night | 55°F | Rain Showers | 6 to 9 mph ENE | 78% |
| Monday | 59°F | Showers And Thunderstorms Likely | 7 to 10 mph ENE | 78% |
| Monday Night | 50°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 8 mph ENE | 43% |
| Tuesday | 63°F | Mostly Cloudy | 3 to 9 mph E | 7% |
| Tuesday Night | 50°F | Mostly Cloudy | 8 mph SE | 3% |
| Wednesday | 67°F | Partly Sunny | 7 to 13 mph SSE | 14% |
| Wednesday Night | 54°F | Chance Rain Showers | 9 mph SSE | 47% |
| Thursday | 67°F | Chance Rain Showers | 8 to 12 mph SSE | 47% |
| Thursday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph SE | 18% |
| Friday | 69°F | Slight Chance Rain Showers | 6 to 12 mph SE | 18% |
Forecast source: National Weather Service (api.weather.gov) for Hartington (42.620, -97.267). Updated through the day.
Growing snapshot for Hartington
Last spring frost
Apr 30
First fall frost
Oct 5
Growing season
159 days
Hardiness zone
5b
More local growing data for Hartington: nearby ZIP 68739 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hartington, Ne (0.8 mi from Hartington). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.