Charlestown, IN Weather & Growing Conditions
This Afternoon
94°F
Sunny
Sunny, with a high near 94. West wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 94°F | Sunny | 10 mph W | 7% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph N | 26% |
| Monday | 84°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 34% |
| Monday Night | 62°F | Chance Rain Showers | 6 to 10 mph NE | 32% |
| Tuesday | 75°F | Chance Rain Showers | 9 mph N | 32% |
| Tuesday Night | 58°F | Mostly Cloudy | 5 to 12 mph N | 14% |
| Wednesday | 73°F | Partly Sunny | 8 mph N | 13% |
| Wednesday Night | 57°F | Mostly Cloudy | 5 to 10 mph N | 10% |
| Thursday | 73°F | Partly Sunny | 8 mph N | 5% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 9 mph NE | 5% |
| Friday | 73°F | Mostly Sunny | 5 to 8 mph NE | 4% |
| Friday Night | 52°F | Partly Cloudy | 3 to 8 mph NE | 3% |
| Saturday | 75°F | Mostly Sunny | 3 to 7 mph NE | 0% |
| Saturday Night | 52°F | Partly Cloudy | 2 to 7 mph NE | 1% |
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 Sep 20, 2026.