Lexington, MO Weather & Growing Conditions
Overnight
74°F
Partly Cloudy
Partly cloudy, with a low around 74. South wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Partly Cloudy | 7 mph S | 1% |
| Saturday | 95°F | Mostly Sunny | 6 to 10 mph SSW | 2% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 1 to 7 mph W | 59% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 3 mph NNW | 51% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 5 mph NNE | 74% |
| Monday | 70°F | Showers And Thunderstorms Likely | 7 mph NNE | 74% |
| Monday Night | 55°F | Mostly Cloudy | 6 mph NNE | 14% |
| Tuesday | 67°F | Partly Sunny | 6 mph NNE | 5% |
| Tuesday Night | 50°F | Partly Cloudy | 1 to 5 mph NE | 2% |
| Wednesday | 70°F | Mostly Sunny | 3 mph NE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 2 mph NE | 4% |
| Thursday | 73°F | Slight Chance Rain Showers | 2 mph ENE | 18% |
| Thursday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 1 mph E | 20% |
| Friday | 74°F | Chance Rain Showers | 3 mph E | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lexington, MO
Last spring frost
Apr 8
First fall frost
Oct 25
Growing season
197 days
Hardiness zone
6a
Explore more for Lexington, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Lexington 3E, Mo (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.