10-Day Weather Forecast - Union, WA

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  • 48|46°F
    Chance of Rain
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    Today

    48°F

    Cloudy. A slight chance of rain in the morning then a chance of rain in the late morning and early afternoon. Rain at times late in the afternoon. Patchy fog late in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs near 50. Light wind.

    Tonight

    46°F

    Rain. Patchy fog. Rainfall amounts one to three inches possible. Lows in the lower to mid 40s. Southwest wind 10 to 20 mph with gusts to 30 mph.

    Hourly details
  • Day

    54°F

    Rain. Rainfall amounts one to three inches possible. Highs in the 50s. Southwest wind 10 to 15 mph with gusts to 30 mph.

    Night

    49°F

    Rain. Rainfall amounts a half inch to one inch possible. Lows in the mid 40s to lower 50s. Southwest wind 10 to 15 mph with gusts to 25 mph.

    Hourly details
  • Day

    49°F

    Rain at times in the morning then rain likely in the afternoon. Rainfall amounts a quarter to a half inch possible. Highs in the lower to mid 50s. Southwest wind around 10 mph.

    Night

    44°F

    Cloudy with rain likely in the evening then mostly cloudy with a chance of rain after midnight. Lows in the mid 40s.

    Hourly details
  • Day

    51°F

    Mostly cloudy with a chance of rain. Highs in the lower to mid 50s.

    Night

    46°F

    Mostly cloudy with a chance of rain. Lows in the lower to mid 40s.

    Hourly details
  • Weekend Weather

  • Day

    49°F

    Mostly cloudy with a chance of rain. Highs in the lower 50s.

    Night

    44°F

    Rain at times. Lows in the lower to mid 40s.

    Hourly details
  • Day

    50°F

    Rain at times in the morning then rain likely in the afternoon. Highs in the lower 50s.

    Night

    43°F

    Rain likely. Lows in the lower to mid 40s.

    Hourly details
  • Day

    48°F

    Rain. Highs in the lower 50s.

    Night

    45°F

    Partly cloudy with likely rain. Chance of precipitation 95%. Low temperature around 45F. Dew point will be around 44F with an average humidity of 90%. Winds will be 11 mph from the SW.

  • Day

    48°F

    Partly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 48F. Dew point will be around 42F with an average humidity of 87%. Winds will be 8 mph from the SW.

    Night

    42°F

    Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 87%. Winds will be 6 mph from the SW.

  • Day

    46°F

    Cloudy with probable rain. Chance of precipitation 75%. High temperature around 46F. Dew point will be around 41F with an average humidity of 88%. Winds will be 6 mph from the SW.

    Night

    45°F

    Cloudy with probable rain. Chance of precipitation 80%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 88%. Winds will be 7 mph from the SW.

  • Day

    49°F

    Cloudy with probable rain. Chance of precipitation 80%. High temperature around 49F. Dew point will be around 45F with an average humidity of 89%. Winds will be 9 mph from the SW.

    Night

    46°F

    Cloudy with probable rain. Chance of precipitation 80%. Low temperature around 46F. Dew point will be around 43F with an average humidity of 87%. Winds will be 8 mph from the SW.