10-Day Weather Forecast - Union Gap, WA

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  • 80|51°F
    Partly Cloudy

    Today

    80°F

    Partly cloudy in the morning then clearing. Highs in the upper 70s to lower 80s. West wind 5 to 10 mph. Gusts up to 25 mph in the morning.

    Tonight

    51°F

    Mostly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 mph with gusts to around 20 mph.

    Hourly details
  • Day

    78°F

    Cloudy in the morning becoming partly cloudy. Highs in the mid 70s to lower 80s. West wind 5 to 15 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon.

    Night

    45°F

    Mostly clear. Lows in the mid to upper 40s. Breezy. West wind 10 to 20 mph with gusts to around 35 mph.

    Hourly details
  • Weekend Weather

  • Day

    79°F

    Sunny. Highs in the upper 70s to lower 80s. Southwest wind 5 to 10 mph.

    Night

    55°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Hourly details
  • Day

    79°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Night

    42°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Hourly details
  • Day

    76°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Night

    49°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Hourly details
  • Day

    87°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Night

    58°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Hourly details
  • Day

    80°F

    Partly cloudy. Lows in the upper 40s to mid 50s. Highs in the upper 70s to upper 80s.

    Night

    55°F

    Mostly clear. Low temperature around 55F. Dew point will be around 42F with an average humidity of 45%. Winds will be 9 mph from the NW.

  • Day

    82°F

    Mostly sunny. High temperature around 82F. Dew point will be around 42F with an average humidity of 33%. Winds will be 6 mph from the W.

    Night

    51°F

    Clear. Low temperature around 51F. Dew point will be around 40F with an average humidity of 47%. Winds will be 7 mph from the NW.

  • Day

    77°F

    Sunny. High temperature around 77F. Dew point will be around 39F with an average humidity of 34%. Winds will be 8 mph from the W.

    Night

    47°F

    Clear. Low temperature around 47F. Dew point will be around 38F with an average humidity of 52%. Winds will be 8 mph from the NW.

  • Weekend Weather

  • Day

    74°F

    Mostly sunny. High temperature around 74F. Dew point will be around 37F with an average humidity of 36%. Winds will be 6 mph from the W.

    Night

    45°F

    Mostly clear. Low temperature around 45F. Dew point will be around 36F with an average humidity of 50%. Winds will be 8 mph from the NW.