10-Day Weather Forecast - Tri City, OR

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  • |32°F
    Mostly Clear
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    Tonight

    32°F

    Mostly clear. Areas of dense freezing fog and patchy dense fog this evening. Widespread dense fog and dense freezing fog after midnight. Lows in the lower to mid 30s in the valleys and in the mid 30s to mid 40s at higher elevations. East winds around 5 mph.

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  • Day

    49°F

    Sunny. Patchy dense fog. Highs in the mid 40s to lower 50s in the valleys and in the lower 50s to lower 60s at higher elevations. East winds around 5 mph.

    Night

    34°F

    Mostly clear. Patchy fog and freezing fog. Lows in the mid 30s in the valleys and in the lower to mid 40s at higher elevations. East winds around 5 mph.

    Hourly details
  • Day

    49°F

    Partly cloudy. Patchy fog in the morning. Highs in the lower to mid 50s. Southeast winds around 5 mph shifting to the north late in the afternoon.

    Night

    34°F

    Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the mid 30s in the valleys and in the lower to mid 40s at higher elevations. Southeast winds around 5 mph.

    Hourly details
  • Day

    47°F

    Mostly cloudy. Patchy fog in the morning. Highs in the mid 40s to mid 50s.

    Night

    33°F

    Partly cloudy. Patchy fog. Lows in the mid 30s to lower 40s. Highs in the mid 40s to mid 50s.

    Hourly details
  • Day

    42°F

    Partly cloudy. Patchy fog. Lows in the mid 30s to lower 40s. Highs in the mid 40s to mid 50s.

    Night

    34°F

    Partly cloudy in the evening then becoming mostly cloudy. Chance of rain. Lows in the mid 30s.

    Hourly details
  • Day

    42°F

    Mostly cloudy with a chance of rain and snow. Highs in the mid 40s to lower 50s. Lows in the mid 30s to lower 40s.

    Night

    37°F

    Mostly cloudy with a chance of rain and snow. Highs in the mid 40s to lower 50s. Lows in the mid 30s to lower 40s.

    Hourly details
  • Weekend Weather

  • Day

    46°F

    Mostly cloudy with a chance of rain and snow. Highs in the mid 40s to lower 50s. Lows in the mid 30s to lower 40s.

    Night

    33°F

    Mostly cloudy with a chance of rain and snow. Highs in the mid 40s to lower 50s. Lows in the mid 30s to lower 40s.

    Hourly details
  • Day

    42°F

    Mostly cloudy with a chance of rain and snow. Highs in the mid 40s to lower 50s. Lows in the mid 30s to lower 40s.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 34F with an average humidity of 100%. Winds will be 2 mph from the S.

  • Day

    44°F

    Mostly sunny. High temperature around 44F. Dew point will be around 36F with an average humidity of 95%. Winds will be 1 mph from the S.

    Night

    33°F

    Partly cloudy. Low temperature around 33F. Dew point will be around 35F with an average humidity of 95%. Winds will be 2 mph from the S.

  • Day

    44°F

    Partly cloudy. High temperature around 44F. Dew point will be around 36F with an average humidity of 93%. Winds will be 2 mph from the S.

    Night

    36°F

    Cloudy. Low temperature around 36F. Dew point will be around 37F with an average humidity of 94%. Winds will be 2 mph from the S.