10-Day Weather Forecast - Brownsville, WA

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  • 64|46°F
    Sunny

    Today

    64°F

    Sunny. Highs in the 60s. Light wind becoming northeast to 10 mph in the afternoon.

    Tonight

    46°F

    Clear. Lows in the mid to upper 40s. Northeast wind to 10 mph in the evening becoming light.

    Hourly details
  • 71|53°F
    Mostly Sunny

    Day

    71°F

    Mostly sunny. Highs in the mid 60s to lower 70s. North wind to 10 mph increasing to 10 to 15 mph in the afternoon.

    Night

    53°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower to mid 50s. North wind around 10 mph in the evening becoming light.

    Hourly details
  • 81|54°F
    Sunny

    Day

    81°F

    Sunny. Highs in the mid 70s to lower 80s. Light wind.

    Night

    54°F

    Mostly clear. Lows in the mid 50s.

    Hourly details
  • 72|50°F
    Chance of Rain

    Day

    72°F

    Partly sunny. A slight chance of rain in the afternoon. Highs in the lower to mid 70s.

    Night

    50°F

    Mostly cloudy with a slight chance of rain in the evening then partly cloudy after midnight. Lows in the lower 50s.

    Hourly details
  • 69|48°F
    Chance of Rain

    Day

    69°F

    Partly sunny. A slight chance of rain in the afternoon. Highs in the upper 60s.

    Night

    48°F

    Partly cloudy. A slight chance of rain in the evening. Lows near 50.

    Hourly details
  • 63|47°F
    Chance of Rain

    Day

    63°F

    Partly sunny. A slight chance of rain in the afternoon. Highs in the lower to mid 60s.

    Night

    47°F

    Mostly cloudy with a slight chance of rain. Lows in the upper 40s.

    Hourly details
  • Weekend Weather

  • 60|45°F
    Chance of Rain

    Day

    60°F

    Mostly cloudy with a chance of rain in the morning then mostly cloudy with rain likely in the afternoon. Highs in the lower 60s.

    Night

    45°F

    Mostly cloudy with probable rain. Chance of precipitation 70%. Low temperature around 45F. Dew point will be around 47F with an average humidity of 90%. Winds will be 3 mph from the SW.

  • 60|46°F
    50% Chance of Rain

    Day

    60°F

    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 60F. Dew point will be around 47F with an average humidity of 74%. Winds will be 5 mph from the S.

    Night

    46°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 47F with an average humidity of 88%. Winds will be 1 mph from the W.

  • 64|49°F
    Partly Cloudy

    Day

    64°F

    Partly cloudy. High temperature around 64F. Dew point will be around 48F with an average humidity of 70%. Winds will be 0 mph from the S.

    Night

    49°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 48F with an average humidity of 83%. Winds will be 1 mph from the NW.

  • 67|49°F
    30% Chance of Rain

    Day

    67°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 51F with an average humidity of 71%. Winds will be 1 mph from the S.

    Night

    49°F

    Clear. Low temperature around 49F. Dew point will be around 51F with an average humidity of 86%. Winds will be 1 mph from the W.