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

47°F

8°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 17 Mar 10:53 PM PDT
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: Rain likely, mainly before 2am. Cloudy, with a low around 45. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely

  • Wednesday

    Wednesday: A 20 percent chance of rain before 11am. Cloudy, with a high near 60. Southwest wind 7 to 10 mph.

    High: 60 °F

    Slight Chance
    Rain then
    Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Cloudy, with a low around 46. South wind around 6 mph.

    Low: 46 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly cloudy, with a high near 64. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 64 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49. South wind 6 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain. Cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 11am. Snow level 4600 feet lowering to 3600 feet. Mostly sunny, with a high near 54.

    High: 54 °F

    Chance Rain
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain likely, mainly before 2am. Cloudy, with a low around 45. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 20 percent chance of rain before 11am. Cloudy, with a high near 60. Southwest wind 7 to 10 mph.
Wednesday Night
A 20 percent chance of rain. Cloudy, with a low around 46. South wind around 6 mph.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 64. South wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49. South wind 6 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of rain. Cloudy, with a high near 64.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Saturday
A 30 percent chance of rain before 11am. Snow level 4600 feet lowering to 3600 feet. Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 55.
Monday Night
A chance of rain and snow. Snow level 4100 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Tuesday
Rain and snow likely. Snow level 3700 feet. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
9:58 pm PDT Mar 17, 2026
Forecast Valid:
11pm PDT Mar 17, 2026-6pm PDT Mar 24, 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