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
68°F
Clear
Clear, with a low around 68. Southeast wind around 5 mph.
7-day forecast for Linn Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Clear | 5 mph SE | 0% |
| Tuesday | 94°F | Mostly Sunny | 6 mph SSE | 1% |
| Tuesday Night | 72°F | Partly Cloudy | 5 mph SE | 12% |
| Wednesday | 91°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 26% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 6 mph NNE | 61% |
| Thursday | 88°F | Showers And Thunderstorms Likely then Partly Sunny | 3 mph NE | 61% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 3 mph SE | 46% |
| Friday | 89°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 46% |
| Friday Night | 71°F | Mostly Clear | 5 mph SSE | 12% |
| Saturday | 92°F | Sunny | 3 to 8 mph S | 12% |
| Saturday Night | 73°F | Mostly Clear | 7 mph S | 2% |
| Sunday | 93°F | Sunny | 8 to 12 mph SSW | 2% |
| Sunday Night | 74°F | Mostly Clear | 9 mph S | 0% |
| Monday | 95°F | Sunny | 9 to 13 mph SSW | 1% |
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 Aug 4, 2026.