Montgomery, IN Weather & Growing Conditions
This Afternoon
69°F
Mostly Cloudy
Mostly cloudy. High near 69, with temperatures falling to around 64 in the afternoon. West southwest wind 9 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Cloudy | 9 to 13 mph WSW | 11% |
| Tonight | 47°F | Mostly Cloudy | 1 to 7 mph SW | 4% |
| Thursday | 64°F | Sunny | 3 to 10 mph SW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 1 to 5 mph W | 5% |
| Friday | 56°F | Mostly Cloudy | 2 to 10 mph NW | 2% |
| Friday Night | 33°F | Mostly Clear | 2 to 8 mph NNW | 0% |
| Saturday | 54°F | Sunny | 5 mph NNW | 0% |
| Saturday Night | 30°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 57°F | Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 32°F | Mostly Clear | 2 mph NW | 0% |
| Monday | 62°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 36°F | Clear | 2 mph SW | 0% |
| Tuesday | 63°F | Sunny | 3 mph W | 1% |
| Tuesday Night | 38°F | Mostly Clear | 1 mph NNW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montgomery, IN
Last spring frost
Apr 10
First fall frost
Oct 25
Growing season
197 days
Hardiness zone
6b
Explore more for Montgomery, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Washington 1 W, In (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.