Charlestown, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Charlestown, IN in one place.
Sunny, with a high near 88. Southwest wind 6 to 12 mph.
Local Weather Overview
This forecast page for Charlestown, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 8:41 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Charlestown, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 8:41 AM EDT
- Forecast office
- LMK
- Source
- NOAA / NWS
Daily Outlook
This Week in Charlestown
Tuesday looks like the warmest upcoming period in Charlestown at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 14 to 17 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 8:41 AM EDT
- Coverage
- 6 days
- Time zone
- America/Kentucky/Louisville
- Forecast office
- LMK
- Radar station
- KLVX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 66. Southwest wind 6 to 9 mph.
A chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Partly sunny, with a high near 85. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Partly cloudy, with a low around 38.
Sunny, with a high near 59.
Clear, with a low around 34.
Sunny, with a high near 66.
Mostly clear, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
88°F |
6 to 12 mph
SW
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
66°F |
6 to 9 mph
SW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms Likely
|
85°F |
6 to 9 mph
SW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms Likely
|
66°F |
2 to 7 mph
NW
|
|
Thursday
Oct 15
|
Rain Showers Likely
|
81°F |
3 to 9 mph
SE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
58°F |
8 to 13 mph
SW
|
|
Friday
Oct 16
|
Chance Showers And Thunderstorms
|
67°F |
14 to 17 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
38°F |
12 to 17 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
59°F |
12 mph
N
|
|
Saturday Night
Oct 17
|
Clear
|
34°F |
2 to 8 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
66°F |
2 to 6 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
41°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charlestown.
