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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Clear

52°F

11°C

Humidity 71%
Wind Speed NNE 12 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 17 Sep 06:35 AM PDT
Extended Forecast for

Deer Park WA

  • Today

    Today: Sunny, with a high near 79. Northeast wind 5 to 9 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Calm wind becoming south 5 to 9 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Southwest wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. Northeast wind 5 to 9 mph.
Tonight
Mostly cloudy, with a low around 43. Calm wind becoming south 5 to 9 mph after midnight.
Friday
Mostly sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 40. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 76. Light and variable wind.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.98°N 117.42°W (Elev. 2205 ft)
Last Update:
3:36 am PDT Sep 17, 2026
Forecast Valid:
6am PDT Sep 17, 2026-6pm PDT Sep 23, 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