Charlestown, IN Weather & Growing Conditions
This Afternoon
69°F
Chance Rain Showers
A chance of rain showers before 4pm, then a slight chance of drizzle. Mostly cloudy, with a high near 69. Southwest wind 8 to 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Rain Showers | 8 to 12 mph SW | 32% |
| Tonight | 48°F | Slight Chance Drizzle | 2 to 7 mph SW | 4% |
| Thursday | 66°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 1 to 6 mph W | 0% |
| Friday | 59°F | Partly Sunny | 1 to 9 mph NW | 5% |
| Friday Night | 35°F | Partly Cloudy | 3 to 9 mph N | 1% |
| Saturday | 55°F | Mostly Sunny | 3 to 7 mph NW | 0% |
| Saturday Night | 32°F | Partly Cloudy | 3 mph NW | 0% |
| Sunday | 58°F | Sunny | 0 to 6 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 3 mph W | 0% |
| Monday | 62°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 35°F | Mostly Clear | 3 mph SW | 0% |
| Tuesday | 65°F | Sunny | 6 mph SW | 1% |
| Tuesday Night | 37°F | Mostly Clear | 3 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Charlestown, IN
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
7a
Explore more for Charlestown, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Crestwood 4Ne, Ky (13.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.