Altamont, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Altamont, a city in Labette County, Kansas.
Tonight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. West northwest wind 7 to 10 mph.
7-day forecast for Altamont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Cloudy | 7 to 10 mph WNW | 6% |
| Wednesday | 63°F | Mostly Sunny | 6 to 10 mph W | 0% |
| Wednesday Night | 42°F | Clear | 1 to 5 mph SW | 5% |
| Thursday | 60°F | Mostly Sunny then Chance Rain Showers | 1 to 7 mph NW | 53% |
| Thursday Night | 40°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph NNW | 16% |
| Friday | 58°F | Mostly Sunny | 5 to 8 mph N | 0% |
| Friday Night | 38°F | Partly Cloudy | 1 to 5 mph NNE | 0% |
| Saturday | 59°F | Partly Sunny | 3 mph NW | 2% |
| Saturday Night | 38°F | Mostly Clear | 2 mph WSW | 5% |
| Sunday | 64°F | Sunny | 2 to 6 mph WSW | 2% |
| Sunday Night | 39°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 67°F | Sunny | 5 to 12 mph SSW | 0% |
| Monday Night | 44°F | Mostly Clear | 7 mph SSW | 1% |
| Tuesday | 70°F | Sunny | 5 to 9 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Altamont (37.185, -95.292). Updated through the day.
Growing snapshot for Altamont
Last spring frost
Apr 15
First fall frost
Oct 24
Growing season
192 days
Hardiness zone
7a
More local growing data for Altamont: nearby ZIP 67330 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mound Valley 3 Wsw, Ks (8.1 mi from Altamont). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.