Ainsworth, NE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ainsworth, a city in Brown County, Nebraska.
Today
68°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 68. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Ainsworth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 19% |
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph S | 4% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph SSW | 6% |
| Wednesday Night | 56°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 85°F | Sunny | 10 to 15 mph S | 6% |
| Thursday Night | 63°F | Mostly Clear | 10 to 15 mph S | 9% |
| Friday | 91°F | Sunny | 10 mph SSW | 4% |
| Friday Night | 65°F | Mostly Clear | 10 mph S | 6% |
| Saturday | 96°F | Sunny | 10 to 20 mph SSW | 3% |
| Saturday Night | 66°F | Mostly Clear | 5 to 15 mph S | 5% |
| Sunday | 94°F | Mostly Sunny | 5 to 15 mph SE | 2% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SE | 18% |
| Monday | 92°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph E | 18% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph ENE | 21% |
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 Aug 4, 2026.