Barnes, KS Weather & Growing Conditions
Today
85°F
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph E | 18% |
| Tonight | 64°F | Chance Showers And Thunderstorms | 5 to 15 mph NE | 34% |
| Wednesday | 75°F | Chance Showers And Thunderstorms | 10 mph NE | 40% |
| Wednesday Night | 61°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph NE | 16% |
| Thursday | 81°F | Mostly Sunny | 0 to 5 mph E | 10% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms | 5 mph SE | 41% |
| Friday | 86°F | Chance Showers And Thunderstorms then Sunny | 5 mph S | 29% |
| Friday Night | 69°F | Mostly Clear | 5 mph S | 3% |
| Saturday | 89°F | Sunny | 5 to 10 mph S | 2% |
| Saturday Night | 73°F | Mostly Clear | 10 mph S | 1% |
| Sunday | 92°F | Sunny | 10 to 15 mph S | 1% |
| Sunday Night | 74°F | Mostly Clear | 10 to 15 mph S | 1% |
| Monday | 92°F | Mostly Sunny | 10 to 15 mph S | 1% |
| Monday Night | 74°F | Mostly Clear | 10 to 15 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Barnes, KS
Last spring frost
Apr 24
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
6a
Explore more for Barnes, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Washington, Ks (13.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.