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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Overcast

57°F

14°C

Humidity 93%
Wind Speed SSW 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 28 Aug 08:35 AM PDT
Extended Forecast for

6 Miles SSW Dupont WA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 10 percent chance of rain after 5am. Increasing clouds, with a low around 52. South southwest wind 7 to 9 mph.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly between 9am and 1pm. Mostly cloudy, with a high near 71. Southwest wind 7 to 9 mph.

    High: 71 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. South southwest wind 6 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 72. South southwest wind 3 to 5 mph.

    High: 72 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 71.

    High: 71 °F

    Chance Rain

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
A 10 percent chance of rain after 5am. Increasing clouds, with a low around 52. South southwest wind 7 to 9 mph.
Saturday
A 30 percent chance of rain, mainly between 9am and 1pm. Mostly cloudy, with a high near 71. Southwest wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 50. South southwest wind 6 to 10 mph.
Sunday
Mostly cloudy, with a high near 72. South southwest wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 71.
Tuesday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52.
Wednesday
Rain likely. Cloudy, with a high near 64.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 51.
Thursday
Rain likely. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Dupont WA
 47.02°N 122.68°W (Elev. 200 ft)
Last Update:
11:26 pm PDT Aug 27, 2026
Forecast Valid:
8am PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation