Charlestown, MD Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Charlestown, MD in one place.
Rain showers. Mostly cloudy, with a high near 66. East wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Charlestown, MD 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 14, 2026 1:04 PM EDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Charlestown, MD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 1:04 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Charlestown
Friday looks like the warmest upcoming period in Charlestown at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 10 to 21 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 1:04 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely. Mostly cloudy, with a low around 57. South wind 3 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers. Partly sunny, with a high near 78. West wind 10 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Rain showers before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 80%.
Mostly sunny, with a high near 53.
Mostly clear, with a low around 33.
Sunny, with a high near 64.
Mostly clear, with a low around 39.
Sunny, with a high near 67.
Partly cloudy, with a low around 44.
Partly sunny, with a high near 69.
Partly cloudy, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Rain Showers
|
66°F |
3 to 7 mph
E
|
|
Thursday Night
Oct 15
|
Rain Showers Likely
|
57°F |
3 to 8 mph
S
|
|
Friday
Oct 16
|
Rain Showers
|
78°F |
10 to 21 mph
W
|
|
Friday Night
Oct 16
|
Rain Showers
|
39°F |
17 to 21 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
53°F |
14 to 18 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
33°F |
5 to 13 mph
W
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
6 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
39°F |
3 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
67°F |
2 to 6 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
44°F |
3 mph
W
|
|
Tuesday
Oct 20
|
Partly Sunny
|
69°F |
5 mph
W
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
44°F |
3 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charlestown.