Lexington, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lexington, a city in Lafayette County, Missouri.
Today
56°F
Mostly Cloudy
Mostly cloudy, with a high near 56. West wind 5 to 8 mph, with gusts as high as 18 mph.
7-day forecast for Lexington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 56°F | Mostly Cloudy | 5 to 8 mph W | 2% |
| Tonight | 39°F | Partly Cloudy | 3 mph WSW | 1% |
| Thursday | 56°F | Mostly Sunny | 6 mph WNW | 0% |
| Thursday Night | 41°F | Mostly Cloudy | 3 mph NNW | 8% |
| Friday | 54°F | Partly Sunny | 5 mph N | 1% |
| Friday Night | 32°F | Partly Cloudy | 1 mph N | 0% |
| Saturday | 54°F | Mostly Sunny | 1 mph NNW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 60°F | Sunny | 1 mph WNW | 0% |
| Sunday Night | 36°F | Clear | 1 mph WSW | 0% |
| Monday | 66°F | Sunny | 1 to 5 mph SSW | 0% |
| Monday Night | 40°F | Mostly Clear | 1 mph SW | 0% |
| Tuesday | 67°F | Sunny | 2 mph W | 0% |
| Tuesday Night | 43°F | Partly Cloudy | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lexington (39.180, -93.869). Updated through the day.
Growing snapshot for Lexington
Last spring frost
Apr 8
First fall frost
Oct 25
Growing season
197 days
Hardiness zone
6a
More local growing data for Lexington: nearby ZIP 64067 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Alma
Aullville
Bates City
Concordia
Corder
Dover
Higginsville
Lake Lafayette
Mayview
Napoleon
Odessa
Waverly
Wellington
Climate data from the nearest NOAA station, Lexington 3E, Mo (2.2 mi from Lexington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.