Valley Falls, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Valley Falls, a city in Jefferson County, Kansas.
Overnight
43°F
Cloudy
Cloudy, with a low around 43. Northwest wind around 10 mph.
7-day forecast for Valley Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Cloudy | 10 mph NW | 1% |
| Wednesday | 56°F | Mostly Cloudy | 5 to 10 mph W | 0% |
| Wednesday Night | 38°F | Mostly Clear | 0 to 5 mph W | 1% |
| Thursday | 55°F | Mostly Sunny | 5 to 10 mph NW | 1% |
| Thursday Night | 40°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Friday | 54°F | Partly Sunny | 0 to 5 mph N | 4% |
| Friday Night | 34°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 56°F | Mostly Sunny | 0 mph | 0% |
| Saturday Night | 36°F | Mostly Clear | 0 mph | 0% |
| Sunday | 63°F | Sunny | 0 mph | 0% |
| Sunday Night | 38°F | Clear | 0 mph | 0% |
| Monday | 68°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 42°F | Clear | 0 to 5 mph W | 0% |
| Tuesday | 68°F | Sunny | 0 to 5 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov) for Valley Falls (39.339, -95.461). Updated through the day.
Growing snapshot for Valley Falls
Last spring frost
Apr 10
First fall frost
Oct 29
Growing season
199 days
Hardiness zone
6b
More local growing data for Valley Falls: nearby ZIP 66088 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Valley Falls 3 Sw, Ks (3.1 mi from Valley Falls). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.