Charleston, ME Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Charleston, ME in one place.
A chance of rain showers after 8am. Partly sunny, with a high near 46. South wind 2 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Charleston, ME 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: Apr 20, 2026 2:32 AM EDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Charleston, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 2:32 AM EDT
- Forecast office
- CAR
- Source
- NOAA / NWS
Daily Outlook
This Week in Charleston
Saturday looks like the warmest upcoming period in Charleston at 56 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Thursday at about 3 to 9 mph NW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 2:32 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- CAR
- Radar station
- KCBW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 8pm, then a slight chance of rain between 8pm and 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Southwest wind 2 to 6 mph. Chance of precipitation is 30%.
A slight chance of rain and snow. Partly sunny, with a high near 52. Chance of precipitation is 20%.
A slight chance of rain before 9pm. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 35.
A slight chance of rain after 4pm. Partly sunny, with a high near 56. Chance of precipitation is 20%.
A slight chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
A slight chance of rain. Partly sunny, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Chance Rain Showers
|
46°F |
2 to 8 mph
S
|
|
Wednesday Night
Apr 22
|
Slight Chance Light Rain then Slight Chance Rain And Snow
|
32°F |
2 to 6 mph
SW
|
|
Thursday
Apr 23
|
Slight Chance Rain And Snow
|
52°F |
3 to 9 mph
NW
|
|
Thursday Night
Apr 23
|
Slight Chance Light Rain then Partly Cloudy
|
32°F |
5 to 8 mph
NW
|
|
Friday
Apr 24
|
Mostly Sunny
|
53°F |
5 to 8 mph
N
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
35°F |
3 to 7 mph
N
|
|
Saturday
Apr 25
|
Partly Sunny then Slight Chance Light Rain
|
56°F |
3 to 7 mph
N
|
|
Saturday Night
Apr 25
|
Slight Chance Light Rain
|
38°F |
5 mph
N
|
|
Sunday
Apr 26
|
Slight Chance Light Rain
|
56°F |
2 to 6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charleston.
