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

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Clear

66°F

19°C

Humidity 39%
Wind Speed ENE 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 31 May 08:55 PM PDT
Extended Forecast for

Grandview WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 78. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 78 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 71. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 71 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely before 11pm, then showers likely after 11pm. Cloudy, with a low around 54. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Rain Likely

  • Monday

    Monday: A 50 percent chance of showers, mainly before 11am. Partly sunny, with a high near 70. Breezy.

    High: 70 °F

    Chance
    Showers then
    Slight Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 78. Light west wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 71. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Rain likely before 11pm, then showers likely after 11pm. Cloudy, with a low around 54. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of showers, mainly before 11am. Partly sunny, with a high near 70. Breezy.
Monday Night
Mostly cloudy, with a low around 46. Breezy.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Grandview WA
 46.25°N 119.89°W (Elev. 827 ft)
Last Update:
5:15 pm PDT May 31, 2024
Forecast Valid:
9pm PDT May 31, 2024-6pm PDT Jun 7, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation