Oshkosh, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oshkosh, a city in Garden County, Nebraska.
Tonight
59°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4am. Mostly cloudy, with a low around 59. Northwest wind around 5 mph. Chance of precipitation is 60%.
7-day forecast for Oshkosh
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Showers And Thunderstorms Likely | 5 mph NW | 64% |
| Saturday | 75°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph E | 52% |
| Saturday Night | 53°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 66% |
| Sunday | 67°F | Rain Showers | 5 to 10 mph E | 90% |
| Sunday Night | 49°F | Showers And Thunderstorms Likely | 5 mph NNE | 66% |
| Monday | 68°F | Mostly Sunny | 5 to 10 mph NNE | 14% |
| Monday Night | 49°F | Partly Cloudy | 10 to 15 mph ESE | 12% |
| Tuesday | 68°F | Mostly Cloudy | 15 to 20 mph SSE | 13% |
| Tuesday Night | 53°F | Chance Showers And Thunderstorms | 20 mph SE | 25% |
| Wednesday | 74°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 15 to 20 mph SSE | 15% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms then Mostly Cloudy | 10 to 15 mph SSE | 30% |
| Thursday | 76°F | Partly Sunny | 5 to 10 mph SE | 5% |
| Thursday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 10 mph SE | 15% |
| Friday | 75°F | Partly Sunny | 10 to 15 mph SE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Oshkosh (41.408, -102.345). Updated through the day.
Growing snapshot for Oshkosh
Last spring frost
May 9
First fall frost
Oct 2
Growing season
144 days
Hardiness zone
5b
More local growing data for Oshkosh: nearby ZIP 69154 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oshkosh, Ne (4.1 mi from Oshkosh). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.