Linn Valley, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Linn Valley, a city in Linn County, Kansas.
Overnight
45°F
Patchy Drizzle
Patchy drizzle between 2am and 3am. Mostly cloudy, with a low around 45. West northwest wind around 8 mph.
7-day forecast for Linn Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Patchy Drizzle | 8 mph WNW | 10% |
| Wednesday | 59°F | Partly Sunny | 6 to 10 mph W | 0% |
| Wednesday Night | 39°F | Clear | 3 mph W | 0% |
| Thursday | 59°F | Sunny | 3 to 7 mph WNW | 1% |
| Thursday Night | 42°F | Partly Cloudy | 5 mph NNW | 2% |
| Friday | 57°F | Partly Sunny | 3 to 7 mph N | 0% |
| Friday Night | 35°F | Mostly Cloudy | 2 mph NNE | 0% |
| Saturday | 56°F | Mostly Sunny | 2 mph NE | 0% |
| Saturday Night | 35°F | Mostly Clear | 0 mph | 0% |
| Sunday | 63°F | Sunny | 0 to 3 mph NW | 0% |
| Sunday Night | 37°F | Clear | 1 mph WSW | 0% |
| Monday | 68°F | Sunny | 1 to 7 mph SSW | 0% |
| Monday Night | 41°F | Clear | 3 mph SW | 0% |
| Tuesday | 69°F | Sunny | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Linn Valley (38.375, -94.711). Updated through the day.
Growing snapshot for Linn Valley
Last spring frost
Apr 13
First fall frost
Oct 23
Growing season
192 days
Hardiness zone
6b
More local growing data for Linn Valley: nearby ZIP 66040 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mound City, Ks (15.5 mi from Linn Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.