Linn, KS Weather & Growing Conditions
Tonight
37°F
Mostly Clear
Mostly clear, with a low around 37. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 37°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 53°F | Mostly Cloudy | 5 to 10 mph NW | 8% |
| Thursday Night | 35°F | Mostly Cloudy | 5 mph N | 1% |
| Friday | 50°F | Partly Sunny | 0 to 5 mph N | 1% |
| Friday Night | 32°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 57°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Saturday Night | 35°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 63°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 39°F | Clear | 0 to 5 mph SW | 0% |
| Monday | 68°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 42°F | Clear | 5 mph W | 0% |
| Tuesday | 66°F | Sunny | 0 to 5 mph NE | 1% |
| Tuesday Night | 43°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Veterans Day | 65°F | Mostly Sunny | 0 to 5 mph E | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Linn, KS
Last spring frost
Apr 24
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
6a
Explore more for Linn, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Washington, Ks (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.