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

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203.0ft.

Fog

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 37°F (3°C)
Visibility 0.13 mi
Last update 18 Oct 08:35 AM PDT
Extended Forecast for

3 Miles W Tumwater WA

  • Today

    Today: Mostly sunny, with a high near 61. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Light north wind.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, with a high near 62. Calm wind.

    High: 62 °F

    Cloudy

  • Monday Night

    Monday Night: Patchy fog after 1am.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Patchy frost before 8am.  Otherwise, sunny, with a high near 63. Calm wind becoming northeast 5 to 9 mph in the afternoon.

    High: 63 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am.  Otherwise, clear, with a low around 37.

    Low: 37 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Patchy frost before 8am.  Otherwise, sunny, with a high near 67.

    High: 67 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 11am.  Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 61. Calm wind becoming north northeast 5 to 7 mph in the morning.
Tonight
Mostly cloudy, with a low around 40. Light north wind.
Monday
Cloudy, with a high near 62. Calm wind.
Monday Night
Patchy fog after 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 39. Calm wind.
Tuesday
Patchy fog before 8am. Patchy frost before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Tuesday Night
Patchy fog after 1am. Otherwise, clear, with a low around 37.
Wednesday
Patchy fog before 10am. Patchy frost before 8am. Otherwise, sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A slight chance of rain after 11am. Partly sunny, with a high near 61.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Tumwater WA
 47°N 122.99°W (Elev. 174 ft)
11:26 pm PDT Oct 17, 2026
8am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database