Ainsworth, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ainsworth, a city in Brown County, Nebraska.
Tonight
59°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 59. North wind around 5 mph. Chance of precipitation is 40%.
7-day forecast for Ainsworth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 mph N | 40% |
| Saturday | 66°F | Chance Showers And Thunderstorms then Cloudy | 5 to 10 mph NNE | 31% |
| Saturday Night | 55°F | Rain Showers Likely | 5 to 10 mph NE | 68% |
| Sunday | 60°F | Rain Showers Likely | 5 mph ENE | 73% |
| Sunday Night | 51°F | Showers And Thunderstorms | 5 mph ENE | 87% |
| Monday | 60°F | Rain Showers | 5 mph NE | 79% |
| Monday Night | 48°F | Chance Rain Showers | 5 mph ESE | 33% |
| Tuesday | 64°F | Mostly Cloudy | 5 to 15 mph SE | 14% |
| Tuesday Night | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph SSE | 19% |
| Wednesday | 68°F | Chance Rain Showers | 15 to 20 mph S | 30% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 38% |
| Thursday | 72°F | Chance Rain Showers | 5 to 10 mph S | 34% |
| Thursday Night | 55°F | Mostly Cloudy | 5 mph SSE | 14% |
| Friday | 71°F | Partly Sunny | 10 mph SSE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Ainsworth (42.548, -99.858). Updated through the day.
Growing snapshot for Ainsworth
Last spring frost
May 2
First fall frost
Oct 8
Growing season
158 days
Hardiness zone
5b
More local growing data for Ainsworth: nearby ZIP 69210 weather · frost dates · planting calendar · Nebraska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ainsworth, Ne (11.2 mi from Ainsworth). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.