Montezuma, IN Weather & Growing Conditions
This Afternoon
67°F
Mostly Cloudy
Mostly cloudy. High near 67, with temperatures falling to around 61 in the afternoon. West southwest wind around 13 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Cloudy | 13 mph WSW | 8% |
| Tonight | 47°F | Mostly Cloudy | 5 to 9 mph WSW | 6% |
| Thursday | 60°F | Partly Sunny | 7 to 13 mph WSW | 1% |
| Thursday Night | 42°F | Slight Chance Light Rain | 2 to 7 mph WNW | 21% |
| Friday | 54°F | Mostly Cloudy | 7 to 10 mph NNW | 5% |
| Friday Night | 32°F | Partly Cloudy | 2 to 8 mph NNW | 0% |
| Saturday | 54°F | Sunny | 2 to 6 mph NW | 0% |
| Saturday Night | 29°F | Mostly Clear | 0 to 3 mph NNW | 0% |
| Sunday | 59°F | Sunny | 0 to 7 mph WNW | 0% |
| Sunday Night | 31°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Monday | 64°F | Sunny | 0 to 6 mph WSW | 0% |
| Monday Night | 36°F | Clear | 5 mph SW | 0% |
| Tuesday | 65°F | Sunny | 1 to 5 mph W | 2% |
| Tuesday Night | 36°F | Mostly Clear | 0 to 3 mph NNW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montezuma, IN
Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
164 days
Hardiness zone
6a
Explore more for Montezuma, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Rockville, In (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.