Harrison, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrison, a village in Sioux County, Nebraska.
This Afternoon
80°F
Partly Sunny
Partly sunny. High near 80, with temperatures falling to around 75 in the afternoon. North northeast wind 5 to 10 mph.
7-day forecast for Harrison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Partly Sunny | 5 to 10 mph NNE | 0% |
| Tonight | 55°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 5 to 10 mph E | 44% |
| Saturday | 71°F | Patchy Fog then Partly Sunny | 5 to 10 mph E | 14% |
| Saturday Night | 48°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 54% |
| Sunday | 62°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 33% |
| Sunday Night | 43°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 62% |
| Monday | 64°F | Chance Rain Showers | 5 to 10 mph NE | 25% |
| Monday Night | 44°F | Mostly Clear | 10 to 15 mph SE | 3% |
| Tuesday | 72°F | Mostly Sunny | 15 mph SSE | 6% |
| Tuesday Night | 50°F | Slight Chance Rain Showers then Partly Cloudy | 15 to 20 mph SSE | 15% |
| Wednesday | 76°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph S | 23% |
| Wednesday Night | 49°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 15% |
| Thursday | 76°F | Mostly Sunny | 5 mph N | 5% |
| Thursday Night | 50°F | Partly Cloudy | 5 to 10 mph SE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Harrison (42.688, -103.882). Updated through the day.
Growing snapshot for Harrison
Last spring frost
May 20
First fall frost
Sep 21
Growing season
121 days
Hardiness zone
5a
More local growing data for Harrison: nearby ZIP 69346 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Harrison, Ne (6.2 mi from Harrison). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.