Coal City, IN Weather & Growing Conditions
This Afternoon
68°F
Mostly Cloudy
Mostly cloudy. High near 68, with temperatures falling to around 63 in the afternoon. West southwest wind around 12 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Cloudy | 12 mph WSW | 8% |
| Tonight | 47°F | Mostly Cloudy | 2 to 9 mph WSW | 5% |
| Thursday | 63°F | Mostly Sunny | 3 to 12 mph SW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 0 to 6 mph WNW | 8% |
| Friday | 56°F | Mostly Cloudy | 2 to 10 mph NNW | 4% |
| Friday Night | 33°F | Partly Cloudy | 1 to 7 mph NNW | 2% |
| Saturday | 55°F | Sunny | 1 to 7 mph NNW | 0% |
| Saturday Night | 30°F | Mostly Clear | 0 to 3 mph NNW | 0% |
| Sunday | 58°F | Sunny | 0 to 7 mph WNW | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Monday | 63°F | Sunny | 0 to 6 mph WSW | 0% |
| Monday Night | 36°F | Clear | 3 mph SW | 0% |
| Tuesday | 64°F | Sunny | 1 to 6 mph WSW | 0% |
| Tuesday Night | 37°F | Mostly Clear | 2 mph NNW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Coal City, IN
Last spring frost
Apr 20
First fall frost
Oct 20
Growing season
180 days
Hardiness zone
6a
Explore more for Coal City, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Spencer, In (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.