Charter Oak, WA Weather Forecast
Local 7-day forecast
Areas Of Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Charter Oak, WA in one place.
Areas of fog before 9am. Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. Northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Charter Oak, WA 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 9:39 PM PDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Charter Oak, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:39 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Charter Oak
Thursday looks like the warmest upcoming period in Charter Oak 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 6 mph NNE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Sep 14, 2026 9:39 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 49, with temperatures rising to around 51 overnight. North northwest wind around 3 mph.
Sunny, with a high near 79. North northeast wind around 6 mph.
Clear, with a low around 53. North wind 2 to 6 mph.
Sunny, with a high near 82.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 76.
Mostly clear, with a low around 52.
Sunny, with a high near 76.
Mostly clear, with a low around 52.
Sunny, with a high near 78.
Partly cloudy, with a low around 52.
A slight chance of rain after 5pm. Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Areas Of Fog then Partly Sunny
|
68°F |
0 to 5 mph
NW
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
49°F |
3 mph
NNW
|
|
Wednesday
Sep 16
|
Sunny
|
79°F |
6 mph
NNE
|
|
Wednesday Night
Sep 16
|
Clear
|
53°F |
2 to 6 mph
N
|
|
Thursday
Sep 17
|
Sunny
|
82°F |
1 to 5 mph
NW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
54°F |
0 to 5 mph
N
|
|
Friday
Sep 18
|
Mostly Sunny
|
76°F |
2 mph
SSW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
52°F |
2 mph
NNW
|
|
Saturday
Sep 19
|
Sunny
|
76°F |
1 to 6 mph
NNW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
52°F |
1 to 6 mph
NNW
|
|
Sunday
Sep 20
|
Sunny
|
78°F |
2 to 6 mph
NNW
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
52°F |
1 to 6 mph
NNE
|
|
Monday
Sep 21
|
Mostly Sunny then Slight Chance Light Rain
|
73°F |
1 to 6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charter Oak.