Hartington, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hartington, a city in Cedar County, Nebraska.
Today
71°F
Patchy Smoke
Patchy smoke and showers and thunderstorms likely before 4pm, then patchy smoke and showers and thunderstorms likely. Mostly cloudy. High near 71, with temperatures falling to around 69 in the afternoon. North wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Hartington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Patchy Smoke | 7 to 14 mph N | 68% |
| Tonight | 54°F | Patchy Smoke | 1 to 6 mph WNW | 40% |
| Wednesday | 76°F | Mostly Sunny | 1 to 5 mph SE | 3% |
| Wednesday Night | 55°F | Mostly Clear | 6 mph S | 1% |
| Thursday | 83°F | Sunny | 6 to 13 mph S | 0% |
| Thursday Night | 64°F | Mostly Clear | 12 mph S | 6% |
| Friday | 88°F | Sunny | 8 to 13 mph SSW | 6% |
| Friday Night | 67°F | Mostly Clear | 9 mph S | 11% |
| Saturday | 93°F | Sunny | 7 to 17 mph S | 3% |
| Saturday Night | 69°F | Mostly Clear | 10 to 20 mph S | 14% |
| Sunday | 91°F | Mostly Sunny | 13 mph SSE | 11% |
| Sunday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 12 to 15 mph ESE | 16% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 12 to 16 mph E | 16% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 12 to 16 mph E | 22% |
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 Aug 4, 2026.