Valley Falls, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Valley Falls, a city in Jefferson County, Kansas.
Tonight
73°F
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 73. South wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Valley Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 15% |
| Saturday | 93°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SW | 31% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph N | 78% |
| Sunday | 77°F | Showers And Thunderstorms Likely | 5 mph N | 60% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 5 mph NE | 60% |
| Monday | 70°F | Chance Rain Showers | 5 to 10 mph N | 45% |
| Monday Night | 54°F | Mostly Cloudy | 5 to 10 mph NE | 8% |
| Tuesday | 68°F | Partly Sunny | 5 mph NE | 5% |
| Tuesday Night | 50°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Wednesday | 71°F | Mostly Sunny | 0 to 5 mph E | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 0 to 5 mph E | 7% |
| Thursday | 72°F | Slight Chance Rain Showers | 0 to 5 mph E | 22% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 0 mph | 22% |
| Friday | 73°F | Slight Chance Rain Showers | 0 to 5 mph SE | 23% |
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 Sep 19, 2026.