Hardin, MO Weather & Growing Conditions
Today
92°F
Mostly Sunny
Mostly sunny, with a high near 92. Heat index values as high as 96. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Mostly Sunny | 3 mph S | 4% |
| Tonight | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 mph ESE | 21% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 1 to 5 mph E | 45% |
| Wednesday Night | 66°F | Showers And Thunderstorms Likely | 3 mph NNE | 83% |
| Thursday | 85°F | Showers And Thunderstorms then Partly Sunny | 2 mph NE | 83% |
| Thursday Night | 66°F | Partly Cloudy | 1 mph NE | 11% |
| Friday | 88°F | Mostly Sunny | 2 mph SSW | 14% |
| Friday Night | 68°F | Slight Chance Showers And Thunderstorms | 1 mph S | 16% |
| Saturday | 92°F | Slight Chance Showers And Thunderstorms then Sunny | 0 to 6 mph S | 15% |
| Saturday Night | 72°F | Mostly Clear | 3 mph S | 5% |
| Sunday | 94°F | Sunny | 5 to 9 mph SSW | 2% |
| Sunday Night | 73°F | Mostly Clear | 3 to 7 mph S | 3% |
| Monday | 95°F | Mostly Sunny | 6 to 10 mph SSW | 3% |
| Monday Night | 74°F | Partly Cloudy | 7 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hardin, MO
Last spring frost
Apr 8
First fall frost
Oct 25
Growing season
197 days
Hardiness zone
6a
Explore more for Hardin, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Lexington 3E, Mo (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.