Dennis, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dennis, a community in Labette County, Kansas.
Tonight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. West northwest wind 7 to 15 mph, with gusts as high as 24 mph.
7-day forecast for Dennis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Cloudy | 7 to 15 mph WNW | 7% |
| Wednesday | 62°F | Mostly Sunny | 7 to 12 mph W | 0% |
| Wednesday Night | 42°F | Clear | 1 to 5 mph WSW | 7% |
| Thursday | 59°F | Mostly Sunny then Chance Rain Showers | 2 to 7 mph NW | 54% |
| Thursday Night | 40°F | Partly Cloudy | 6 mph NNW | 13% |
| Friday | 58°F | Mostly Sunny | 8 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 1 to 5 mph NNE | 0% |
| Saturday | 60°F | Partly Sunny | 1 to 5 mph NW | 2% |
| Saturday Night | 39°F | Mostly Clear | 3 mph WSW | 5% |
| Sunday | 65°F | Sunny | 6 mph WSW | 3% |
| Sunday Night | 40°F | Mostly Clear | 6 mph SSW | 0% |
| Monday | 68°F | Sunny | 6 to 12 mph SSW | 0% |
| Monday Night | 44°F | Mostly Clear | 7 mph SSW | 1% |
| Tuesday | 70°F | Sunny | 6 to 9 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Dennis (37.349, -95.403). Updated through the day.
Growing snapshot for Dennis
Last spring frost
Apr 10
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
7a
More local growing data for Dennis: nearby ZIP 67341 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Parsons Tri City Ap, Ks (4.3 mi from Dennis). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.