Deer Park, WA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Deer Park, WA in one place.
Mostly sunny, with a high near 73. South wind 7 to 12 mph, with gusts as high as 23 mph.
Local Weather Overview
This forecast page for Deer Park, 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: Aug 27, 2026 3:54 PM PDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Deer Park, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 3:54 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Deer Park
Monday looks like the warmest upcoming period in Deer Park at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Saturday at about 7 to 12 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 3:54 PM PDT
- Coverage
- 6 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
A slight chance of rain showers between 11pm and 5am. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 43.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
A slight chance of rain showers. Partly sunny, with a high near 72. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Mostly Sunny
|
73°F |
7 to 12 mph
S
|
|
Saturday Night
Aug 29
|
Slight Chance Rain Showers
|
39°F |
1 to 12 mph
S
|
|
Sunday
Aug 30
|
Mostly Sunny
|
72°F |
1 to 8 mph
SW
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
40°F |
1 to 6 mph
SE
|
|
Monday
Aug 31
|
Mostly Sunny
|
80°F |
2 mph
SE
|
|
Monday Night
Aug 31
|
Partly Cloudy
|
43°F |
2 mph
NE
|
|
Tuesday
Sep 1
|
Mostly Sunny then Slight Chance Rain Showers
|
79°F |
2 to 8 mph
S
|
|
Tuesday Night
Sep 1
|
Slight Chance Rain Showers
|
41°F |
3 to 8 mph
S
|
|
Wednesday
Sep 2
|
Slight Chance Rain Showers
|
72°F |
5 to 9 mph
S
|
|
Wednesday Night
Sep 2
|
Chance Rain Showers
|
39°F |
5 to 9 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Deer Park.