Clarkston, WA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Clarkston, WA in one place.
Mostly sunny. High near 76, with temperatures falling to around 71 in the afternoon. Northwest wind 3 to 18 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Clarkston, 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: Oct 17, 2026 8:42 AM PDT.
The active forecast window currently covers Oct 17 to Oct 23, 2026 for Clarkston, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 17 to Oct 23, 2026
- Latest sync
- Oct 17, 2026 8:42 AM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Clarkston
Today looks like the warmest upcoming period in Clarkston at 76 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Today at about 3 to 18 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 17, 2026 8:42 AM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KOTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 43. Northwest wind 0 to 12 mph, with gusts as high as 21 mph.
Mostly sunny. High near 69, with temperatures falling to around 67 in the afternoon. Northeast wind around 2 mph.
Mostly cloudy, with a low around 45. East wind around 2 mph.
Partly sunny, with a high near 67. Northwest wind 0 to 5 mph.
Mostly cloudy, with a low around 44.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 41.
Sunny, with a high near 68.
Partly cloudy, with a low around 43.
A chance of rain showers after 11am. Mostly sunny, with a high near 67. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
A slight chance of rain showers before 11am. Mostly sunny, with a high near 59. Chance of precipitation is 20%.
Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 17
|
Mostly Sunny
|
76°F |
3 to 18 mph
NW
|
|
Tonight
Oct 17
|
Partly Cloudy
|
43°F |
0 to 12 mph
NW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
69°F |
2 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Cloudy
|
45°F |
2 mph
E
|
|
Monday
Oct 19
|
Partly Sunny
|
67°F |
0 to 5 mph
NW
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
44°F |
0 to 5 mph
NW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
66°F |
0 to 3 mph
NW
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
41°F |
2 mph
SW
|
|
Wednesday
Oct 21
|
Sunny
|
68°F |
2 mph
E
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
43°F |
1 mph
SW
|
|
Thursday
Oct 22
|
Chance Rain Showers
|
67°F |
0 to 3 mph
SE
|
|
Thursday Night
Oct 22
|
Chance Rain Showers
|
43°F |
3 to 9 mph
W
|
|
Friday
Oct 23
|
Slight Chance Rain Showers then Mostly Sunny
|
59°F |
7 to 10 mph
W
|
|
Friday Night
Oct 23
|
Partly Cloudy
|
36°F |
1 to 7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clarkston.
