Forecast

    Forecast for Ellensburg, WA | Forecast Periods: 14
    Sunday
    Mar 15
    2026

    Ellensburg, WA

    Updated: 1:00 PM PDT

    43°F

    Chance Rain And Snow

    5 mph SE
    Precipitation: 46%

    A chance of rain and snow after 2pm. Mostly cloudy. High near 43, with temperatures falling to around 41 in the afternoon. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Hourly Forecast

    SUN13:00
    41°F
    Mostly Cloudy
    Dewpoint:-3.3°Precip:7%Humidity:54%Wind:5 mph SE
    SUN14:00
    42°F
    Slight Chance Rain And Snow
    Dewpoint:-2.8°Precip:15%Humidity:54%Wind:5 mph SE
    SUN15:00
    43°F
    Slight Chance Rain And Snow
    Dewpoint:-2.8°Precip:15%Humidity:54%Wind:5 mph SE
    SUN16:00
    43°F
    Slight Chance Rain And Snow
    Dewpoint:-2.8°Precip:15%Humidity:54%Wind:5 mph SE
    MON17:00
    41°F
    Chance Light Rain
    Dewpoint:-2.8°Precip:46%Humidity:58%Wind:3 mph NW
    MON18:00
    41°F
    Chance Light Rain
    Dewpoint:-1.7°Precip:46%Humidity:62%Wind:3 mph NW
    MON19:00
    40°F
    Chance Light Rain
    Dewpoint:-0.6°Precip:46%Humidity:69%Wind:3 mph NW
    MON20:00
    39°F
    Chance Light Rain
    Dewpoint:-0.6°Precip:30%Humidity:74%Wind:2 mph NW
    MON21:00
    37°F
    Chance Light Rain
    Dewpoint:-0.6°Precip:30%Humidity:78%Wind:2 mph NW
    MON22:00
    37°F
    Chance Light Rain
    Dewpoint:-0.6°Precip:30%Humidity:80%Wind:2 mph NW
    MON23:00
    36°F
    Slight Chance Light Rain
    Dewpoint:0°Precip:15%Humidity:85%Wind:2 mph NW
    MON00:00
    34°F
    Slight Chance Light Rain
    Dewpoint:-0.6°Precip:15%Humidity:88%Wind:2 mph NW
    MON01:00
    33°F
    Slight Chance Light Rain
    Dewpoint:-1.1°Precip:15%Humidity:88%Wind:2 mph NW
    MON02:00
    33°F
    Slight Chance Light Rain
    Dewpoint:0°Precip:17%Humidity:95%Wind:2 mph N
    MON03:00
    31°F
    Slight Chance Light Rain
    Dewpoint:-1.1°Precip:17%Humidity:95%Wind:2 mph N
    MON04:00
    32°F
    Slight Chance Light Rain
    Dewpoint:-0.6°Precip:17%Humidity:95%Wind:2 mph N
    MON05:00
    32°F
    Slight Chance Light Rain
    Dewpoint:-0.6°Precip:22%Humidity:97%Wind:2 mph E
    MON06:00
    33°F
    Slight Chance Light Rain
    Dewpoint:0°Precip:22%Humidity:95%Wind:2 mph E
    MON07:00
    33°F
    Slight Chance Light Rain
    Dewpoint:0°Precip:22%Humidity:96%Wind:2 mph E
    MON08:00
    34°F
    Slight Chance Light Rain
    Dewpoint:0.6°Precip:24%Humidity:96%Wind:2 mph SW
    MON09:00
    37°F
    Slight Chance Light Rain
    Dewpoint:1.7°Precip:24%Humidity:93%Wind:2 mph SW
    MON10:00
    41°F
    Slight Chance Light Rain
    Dewpoint:2.8°Precip:24%Humidity:87%Wind:2 mph SW
    MON11:00
    45°F
    Slight Chance Light Rain
    Dewpoint:3.9°Precip:15%Humidity:80%Wind:3 mph SW
    MON12:00
    49°F
    Slight Chance Light Rain
    Dewpoint:5°Precip:15%Humidity:75%Wind:3 mph SW

    Extended Forecast

    Tonight

    Mon, Mar 16
    31°F
    Chance Light Rain
    3 mph N
    Precipitation: 46%
    A chance of rain. Mostly cloudy, with a low around 31. North wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Monday

    Mon, Mar 16
    57°F
    Slight Chance Light Rain
    5 mph SW
    Precipitation: 24%
    A slight chance of rain before 5pm. Partly sunny, with a high near 57. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Monday Night

    Tue, Mar 17
    39°F
    Mostly Cloudy then Slight Chance Light Rain
    5 mph W
    Precipitation: 24%
    A slight chance of rain after 5am. Mostly cloudy, with a low around 39. West wind 5 to 9 mph. Chance of precipitation is 20%.

    Tuesday

    Tue, Mar 17
    61°F
    Chance Light Rain
    8 mph W
    Precipitation: 40%
    A chance of rain. Partly sunny, with a high near 61. West wind around 8 mph. Chance of precipitation is 40%.

    Tuesday Night

    Wed, Mar 18
    43°F
    Chance Light Rain
    3 mph W
    Precipitation: 40%
    A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.

    Wednesday

    Wed, Mar 18
    58°F
    Chance Light Rain
    3 mph W
    Precipitation: 37%
    A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.

    Wednesday Night

    Thu, Mar 19
    43°F
    Chance Light Rain
    3 mph W
    Precipitation: 32%
    A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

    Thursday

    Thu, Mar 19
    61°F
    Chance Light Rain
    3 mph W
    Precipitation: 32%
    A chance of rain. Mostly cloudy, with a high near 61.

    Thursday Night

    Fri, Mar 20
    43°F
    Slight Chance Light Rain
    5 mph NW
    Precipitation: 23%
    A slight chance of rain. Mostly cloudy, with a low around 43.

    Friday

    Fri, Mar 20
    63°F
    Slight Chance Light Rain
    7 mph W
    Precipitation: 22%
    A slight chance of rain. Mostly cloudy, with a high near 63.

    Friday Night

    Sat, Mar 21
    43°F
    Slight Chance Light Rain then Mostly Cloudy
    7 mph W
    Precipitation: 15%
    A slight chance of rain before 11pm. Mostly cloudy, with a low around 43.

    Saturday

    Sat, Mar 21
    60°F
    Partly Sunny
    7 mph NW
    Precipitation: 11%
    Partly sunny, with a high near 60.

    Saturday Night

    Sun, Mar 22
    38°F
    Mostly Cloudy
    7 mph NW
    Precipitation: 12%
    Mostly cloudy, with a low around 38.

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