Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Clear

43°F

6°C

Humidity 81%
Wind Speed E 8 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 18 Oct 08:05 AM PDT
Extended Forecast for

6 Miles ESE Dayton WA

  • Today

    Today: Sunny, with a high near 62. Calm wind becoming north around 6 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. East wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Calm wind becoming north around 5 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 62. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 45. East wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 43. Light and variable wind.
Tuesday
Partly sunny, with a high near 62. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 48.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 61.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41.
Friday
A slight chance of showers. Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Dayton WA
 46.29°N 117.88°W (Elev. 2201 ft)
4:01 am PDT Oct 18, 2026
8am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database