Weather forecast for: Charlestown IN
Last Update: 9:06 pm EDT Oct 17, 2026
Overnight: Areas of frost after 5am. Otherwise, clear, with a low around 35. Light east wind.
Sunday: Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night: Clear, with a low around 38. Light east wind.
Monday: Sunny, with a high near 70. Calm wind.
Monday Night: Mostly clear, with a low around 38. Calm wind.
Tuesday: Sunny, with a high near 71.
Tuesday Night: Mostly clear, with a low around 40.
Wednesday: Sunny, with a high near 73.
Wednesday Night: Clear, with a low around 42.
Thursday: Sunny, with a high near 74.
Thursday Night: Mostly clear, with a low around 45.
Friday: Sunny, with a high near 73.
Friday Night: Mostly clear, with a low around 45.
Saturday: Sunny, with a high near 74.