Ahtanum, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ahtanum, WA in one place.
Sunny, with a high near 96. South wind 2 to 9 mph.
Local Weather Overview
This forecast page for Ahtanum, 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: Jul 12, 2026 8:07 AM PDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Ahtanum, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 8:07 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Ahtanum
Tuesday looks like the warmest upcoming period in Ahtanum at 96 degrees F.
Thursday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Thursday at about 6 to 15 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 8:07 AM PDT
- Coverage
- 6 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
Mostly clear, with a low around 61.
A chance of rain showers after 5pm. Sunny, with a high near 94. Chance of precipitation is 30%.
A chance of rain showers before 5am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Sunny, with a high near 90.
Clear, with a low around 56.
Sunny, with a high near 92.
Mostly clear, with a low around 59.
Sunny, with a high near 96.
Mostly clear, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
96°F |
2 to 9 mph
S
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
61°F |
6 to 9 mph
W
|
|
Wednesday
Jul 15
|
Sunny then Chance Rain Showers
|
94°F |
2 to 8 mph
S
|
|
Wednesday Night
Jul 15
|
Chance Rain Showers
|
59°F |
10 mph
W
|
|
Thursday
Jul 16
|
Sunny
|
90°F |
6 to 15 mph
NW
|
|
Thursday Night
Jul 16
|
Clear
|
56°F |
5 to 15 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
92°F |
5 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
59°F |
5 mph
NW
|
|
Saturday
Jul 18
|
Sunny
|
96°F |
5 mph
S
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
61°F |
5 to 9 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ahtanum.