McLouth, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McLouth, a city in Jefferson County, Kansas.
Overnight
45°F
Cloudy
Cloudy, with a low around 45. Northwest wind around 10 mph, with gusts as high as 20 mph.
7-day forecast for McLouth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Cloudy | 10 mph NW | 1% |
| Wednesday | 55°F | Mostly Cloudy | 5 to 10 mph W | 0% |
| Wednesday Night | 40°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 55°F | Mostly Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 41°F | Partly Cloudy | 5 mph N | 2% |
| Friday | 53°F | Partly Sunny | 0 to 5 mph N | 2% |
| Friday Night | 35°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 55°F | Mostly Sunny | 0 mph | 0% |
| Saturday Night | 36°F | Mostly Clear | 0 mph | 0% |
| Sunday | 61°F | Sunny | 0 mph | 0% |
| Sunday Night | 39°F | Clear | 0 to 5 mph SW | 0% |
| Monday | 66°F | Sunny | 5 mph SW | 0% |
| Monday Night | 43°F | Clear | 5 mph SW | 0% |
| Tuesday | 67°F | Sunny | 0 to 5 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov) for McLouth (39.196, -95.209). Updated through the day.
Growing snapshot for McLouth
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
188 days
Hardiness zone
6b
More local growing data for McLouth: nearby ZIP 66054 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oskaloosa 4 Ne, Ks (4.7 mi from McLouth). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.