Charlestown, OR Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Charlestown, OR in one place.
Mostly cloudy, with a high near 70. West wind around 3 mph.
Local Weather Overview
This forecast page for Charlestown, OR 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: Sep 14, 2026 8:51 PM PDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Charlestown, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 8:51 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Charlestown
Saturday looks like the warmest upcoming period in Charlestown at 82 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 7 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 8:51 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy. Low around 49, with temperatures rising to around 51 overnight. Northwest wind around 3 mph.
Sunny, with a high near 77. North wind 1 to 7 mph.
Mostly clear, with a low around 50. Northwest wind 0 to 6 mph.
A slight chance of rain showers after 5pm. Sunny, with a high near 79. Chance of precipitation is 20%.
A slight chance of rain showers before 11pm. Mostly clear, with a low around 53. Chance of precipitation is 20%.
Sunny, with a high near 81.
Mostly clear, with a low around 53.
Sunny, with a high near 82.
Mostly clear, with a low around 52.
Sunny, with a high near 82.
Mostly clear, with a low around 52.
Sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Cloudy
|
70°F |
3 mph
W
|
|
Tuesday Night
Sep 15
|
Partly Cloudy
|
49°F |
3 mph
NW
|
|
Wednesday
Sep 16
|
Sunny
|
77°F |
1 to 7 mph
N
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
50°F |
0 to 6 mph
NW
|
|
Thursday
Sep 17
|
Sunny then Slight Chance Rain Showers
|
79°F |
2 mph
W
|
|
Thursday Night
Sep 17
|
Slight Chance Rain Showers then Mostly Clear
|
53°F |
3 mph
S
|
|
Friday
Sep 18
|
Sunny
|
81°F |
5 mph
SW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
53°F |
3 mph
SW
|
|
Saturday
Sep 19
|
Sunny
|
82°F |
3 mph
SW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
52°F |
2 mph
S
|
|
Sunday
Sep 20
|
Sunny
|
82°F |
0 to 5 mph
NW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
52°F |
1 to 5 mph
S
|
|
Monday
Sep 21
|
Sunny
|
81°F |
1 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charlestown.