Tunnelton, IN Weather & Growing Conditions
This Afternoon
70°F
Slight Chance Rain Showers
A slight chance of rain showers before 1pm. Cloudy. High near 70, with temperatures falling to around 64 in the afternoon. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Slight Chance Rain Showers | 10 mph SW | 16% |
| Tonight | 46°F | Mostly Cloudy | 3 to 7 mph SW | 4% |
| Thursday | 65°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 0 to 5 mph WSW | 0% |
| Friday | 59°F | Partly Sunny | 0 to 6 mph NW | 4% |
| Friday Night | 34°F | Partly Cloudy | 1 to 5 mph NW | 3% |
| Saturday | 55°F | Sunny | 3 mph NW | 0% |
| Saturday Night | 30°F | Partly Cloudy | 2 mph NNW | 0% |
| Sunday | 59°F | Sunny | 0 to 5 mph NW | 1% |
| Sunday Night | 30°F | Mostly Clear | 2 mph NW | 1% |
| Monday | 62°F | Sunny | 0 to 3 mph W | 1% |
| Monday Night | 34°F | Clear | 2 mph SW | 0% |
| Tuesday | 66°F | Sunny | 1 to 5 mph WSW | 1% |
| Tuesday Night | 35°F | Mostly Clear | 2 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tunnelton, IN
Last spring frost
Apr 20
First fall frost
Oct 20
Growing season
181 days
Explore more for Tunnelton, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Oolitic Purdue Ex Fm, In (13.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.