Harrison, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrison, a village in Sioux County, Nebraska.
Overnight
48°F
Smoke
Smoke. Partly cloudy, with a low around 48. Northeast wind 5 to 10 mph.
7-day forecast for Harrison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Smoke | 5 to 10 mph NE | 2% |
| Tuesday | 73°F | Smoke then Partly Sunny | 5 to 10 mph ESE | 14% |
| Tuesday Night | 49°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 26% |
| Wednesday | 82°F | Sunny | 5 to 10 mph S | 10% |
| Wednesday Night | 54°F | Mostly Clear | 5 to 15 mph S | 3% |
| Thursday | 91°F | Sunny | 5 to 10 mph WNW | 1% |
| Thursday Night | 58°F | Clear | 5 to 10 mph SE | 1% |
| Friday | 95°F | Sunny | 5 to 10 mph SSE | 1% |
| Friday Night | 61°F | Mostly Clear | 10 mph SSE | 1% |
| Saturday | 99°F | Sunny | 10 to 15 mph NW | 0% |
| Saturday Night | 61°F | Mostly Clear | 5 to 15 mph ESE | 0% |
| Sunday | 98°F | Sunny | 5 to 10 mph SE | 4% |
| Sunday Night | 61°F | Partly Cloudy | 5 to 10 mph E | 12% |
| Monday | 96°F | Sunny | 10 to 15 mph ENE | 11% |
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 Aug 4, 2026.