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

48°F

9°C

Humidity 81%
Wind Speed SE 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Mar 09:15 AM PDT
Extended Forecast for

Deer Park WA

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm. Cloudy, with a high near 64. South wind 6 to 10 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain before 11pm, then a chance of rain after 2am. Cloudy, with a low around 46. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 62. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Cloudy, with a low around 47. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 59. South wind 6 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Cloudy, with a high near 64. South wind 6 to 10 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before 11pm, then a chance of rain after 2am. Cloudy, with a low around 46. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 62. South wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of rain. Cloudy, with a low around 47. South wind 7 to 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 59. South wind 6 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly cloudy, with a high near 53.
Monday Night
A chance of rain and snow. Snow level 4000 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Snow level 3800 feet rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
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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:
7:47 am PDT Mar 18, 2026
Forecast Valid:
9am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
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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