Sunman, IN Weather & Growing Conditions
This Afternoon
66°F
Chance Light Rain
A chance of rain. Cloudy, with a high near 66. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Chance Light Rain | 7 to 10 mph SW | 38% |
| Tonight | 46°F | Patchy Drizzle then Mostly Cloudy | 6 mph SW | 10% |
| Thursday | 63°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 42°F | Mostly Cloudy | 5 mph W | 8% |
| Friday | 55°F | Mostly Cloudy | 2 to 8 mph NW | 8% |
| Friday Night | 33°F | Partly Cloudy | 6 mph NW | 4% |
| Saturday | 52°F | Mostly Sunny | 3 to 7 mph NW | 0% |
| Saturday Night | 30°F | Partly Cloudy | 3 mph NW | 0% |
| Sunday | 56°F | Sunny | 2 to 6 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 3 mph W | 0% |
| Monday | 61°F | Sunny | 1 to 6 mph W | 0% |
| Monday Night | 35°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 63°F | Sunny | 6 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 3 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sunman, IN
Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
168 days
Hardiness zone
6b
Explore more for Sunman, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Milan 5 Ne, In (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.