10-Day Weather Forecast - Newcastle, WA

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  • 53|51°F
    70% Chance of Rain
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    Today

    53°F

    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 53F. Dew point will be around 48F with an average humidity of 87%. Winds will be 7 mph from the S.

    Tonight

    51°F

    Mostly cloudy. A slight chance of rain in the evening. Patchy fog late in the night. Lows near 50. Southeast wind to 10 mph in the evening becoming light.

    Hourly details
  • Day

    57°F

    Mostly sunny. Patchy fog until late afternoon. Highs in the mid 50s to lower 60s. Light wind.

    Night

    44°F

    Partly cloudy. Patchy fog until early morning. Lows in the lower to mid 40s. Light wind.

    Hourly details
  • Day

    49°F

    Mostly sunny. Highs in the 50s. Light wind.

    Night

    44°F

    Mostly cloudy. Patchy fog. Lows near 40. Light wind.

    Hourly details
  • Day

    48°F

    Mostly sunny. Patchy fog in the morning. Highs in the lower to mid 50s.

    Night

    37°F

    Mostly clear. Lows in the upper 30s.

    Hourly details
  • Day

    50°F

    Sunny. Highs in the lower to mid 50s.

    Night

    36°F

    Mostly clear. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    50°F

    Sunny. Highs in the 50s.

    Night

    35°F

    Mostly clear. Lows in the upper 30s.

    Hourly details
  • Day

    48°F

    Sunny. Highs in the lower to mid 50s.

    Night

    37°F

    Mostly clear. Lows in the mid to upper 30s.

  • Day

    46°F

    Mostly sunny. Highs in the lower to mid 50s.

    Night

    38°F

    Mostly clear. Low temperature around 38F. Dew point will be around 37F with an average humidity of 93%. Winds will be 1 mph from the E.

  • Day

    42°F

    Partly cloudy. High temperature around 42F. Dew point will be around 38F with an average humidity of 93%. Winds will be 1 mph from the NW.

    Night

    38°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 39F with an average humidity of 98%. Winds will be 1 mph from the SW.

  • Day

    42°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 42F. Dew point will be around 39F with an average humidity of 98%. Winds will be 2 mph from the W.

    Night

    37°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 36F. Dew point will be around 38F with an average humidity of 98%. Winds will be 2 mph from the SW.