Mentone, IN Weather & Growing Conditions
Tonight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. Southwest wind 10 to 15 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Cloudy | 10 to 15 mph SW | 11% |
| Thursday | 58°F | Mostly Cloudy | 10 to 15 mph SW | 12% |
| Thursday Night | 42°F | Rain Showers Likely | 5 to 10 mph W | 56% |
| Friday | 52°F | Chance Rain Showers | 5 to 15 mph NW | 47% |
| Friday Night | 35°F | Chance Rain Showers | 5 to 10 mph NW | 28% |
| Saturday | 52°F | Partly Sunny | 5 to 10 mph NW | 4% |
| Saturday Night | 31°F | Partly Cloudy | 0 to 5 mph W | 0% |
| Sunday | 56°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 33°F | Mostly Clear | 5 mph W | 1% |
| Monday | 60°F | Sunny | 0 to 10 mph W | 0% |
| Monday Night | 38°F | Clear | 5 mph SW | 0% |
| Tuesday | 61°F | Sunny | 5 to 10 mph W | 0% |
| Tuesday Night | 36°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Veterans Day | 60°F | Mostly Sunny | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mentone, IN
Last spring frost
Apr 28
First fall frost
Oct 18
Growing season
170 days
Hardiness zone
6a
Explore more for Mentone, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Warsaw, In (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.