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 70. Northwest wind 6 to 15 mph, with gusts as high as 25 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: May 28, 2026 6:27 PM PDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Ahtanum, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 6:27 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Ahtanum
Tuesday looks like the warmest upcoming period in Ahtanum at 81 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday Night at about 8 to 18 mph NW.
The forecast from May 30 through Jun 3 stays mostly dry.
Forecast Details
- Last updated
- May 28, 2026 6:27 PM 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 41.
Sunny, with a high near 74.
Mostly clear, with a low around 45.
Mostly sunny, with a high near 77.
Partly cloudy, with a low around 50.
Mostly sunny, with a high near 81.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 81.
Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Sunny
|
70°F |
6 to 15 mph
NW
|
|
Saturday Night
May 30
|
Mostly Clear
|
41°F |
8 to 18 mph
NW
|
|
Sunday
May 31
|
Sunny
|
74°F |
3 to 8 mph
NW
|
|
Sunday Night
May 31
|
Mostly Clear
|
45°F |
5 to 13 mph
NW
|
|
Monday
Jun 1
|
Mostly Sunny
|
77°F |
1 to 6 mph
NE
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
50°F |
5 mph
N
|
|
Tuesday
Jun 2
|
Mostly Sunny
|
81°F |
2 to 6 mph
NE
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
53°F |
6 mph
NE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
81°F |
3 to 13 mph
W
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
50°F |
6 to 13 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ahtanum.