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

Yakima Air Terminal - McAllister Field (KYKM)

Lat: 46.56402°NLon: 120.53484°WElev: 1043.0ft.

Clear

79°F

26°C

Humidity 21%
Wind Speed NE 4 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Apr 04:20 PM PDT
Extended Forecast for

Zillah WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Calm wind becoming northwest around 6 mph after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 77. Light northwest wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 77 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 50. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 67. West wind 9 to 15 mph, with gusts as high as 26 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. West wind 7 to 16 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

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

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. Calm wind becoming northwest around 6 mph after midnight.
Tuesday
Mostly cloudy, with a high near 77. Light northwest wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 50. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 67. West wind 9 to 15 mph, with gusts as high as 26 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Partly cloudy, with a low around 43. West wind 7 to 16 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Zillah WA
 46.4°N 120.27°W (Elev. 797 ft)
Last Update:
3:01 pm PDT Apr 20, 2026
Forecast Valid:
4pm PDT Apr 20, 2026-6pm PDT Apr 27, 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