National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Overcast

55°F

13°C

Humidity 63%
Wind Speed S 10 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Mar 01:53 AM PDT
Extended Forecast for

Deer Park WA

  • Overnight

    Overnight: A 50 percent chance of rain. Cloudy, with a low around 52. South wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Cloudy, with a high near 63. South wind 8 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 41. Southwest wind 7 to 10 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Snow level 3900 feet lowering to 3200 feet. Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 6 to 10 mph.

    High: 54 °F

    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West wind 5 to 10 mph becoming light south after midnight.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Snow level 4500 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A 50 percent chance of rain. Cloudy, with a low around 52. South wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of rain. Cloudy, with a high near 63. South wind 8 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 41. Southwest wind 7 to 10 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 11am. Snow level 3900 feet lowering to 3200 feet. Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 29. West wind 5 to 10 mph becoming light south after midnight.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 53.
Monday Night
A 20 percent chance of rain after 11pm. Snow level 4500 feet. Mostly cloudy, with a low around 37.
Tuesday
Rain likely, mainly after 11am. Cloudy, with a high near 51. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Wednesday
A chance of rain and snow. Snow level 4500 feet lowering to 3700 feet. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Wednesday Night
A slight chance of rain and snow. Snow level 3600 feet lowering to 2200 feet after midnight . Mostly clear, with a low around 28. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
9:52 pm PDT Mar 19, 2026
Forecast Valid:
2am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation