10-Day Weather Forecast - Portland, TX

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  • 88|81°F
    Mostly Sunny

    Today

    88°F

    Mostly sunny. High temperature around 88F. Dew point will be around 80F with an average humidity of 74%. Winds will be 10 mph from the SE.

    Tonight

    81°F

    Partly cloudy. Lows around 80. South winds 10 to 15 mph diminishing to 5 to 10 mph after midnight.

    Hourly details
  • 89|82°F
    Sunny

    Day

    89°F

    Sunny. Highs in the lower 90s. South winds 5 to 10 mph increasing to southeast 10 to 15 mph in the afternoon.

    Night

    82°F

    Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 20 percent.

    Hourly details
  • 88|83°F
    30% Chance of Storms

    Day

    88°F

    Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 30 percent.

    Night

    83°F

    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

    Hourly details
  • 89|83°F
    40% Chance of Storms

    Day

    89°F

    Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 110.

    Night

    83°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 80s.

    Hourly details
  • 89|83°F
    Partly Cloudy

    Day

    89°F

    Partly cloudy. Highs in the lower 90s. Heat index values up to 110.

    Night

    83°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 80s.

    Hourly details
  • 89|82°F
    Partly Cloudy

    Day

    89°F

    Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 90s. Heat index values up to 110.

    Night

    82°F

    Partly cloudy. Lows in the lower 80s.

    Hourly details
  • 89|81°F
    Partly Cloudy

    Day

    89°F

    Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 90s.

    Night

    81°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 80s.

  • 91|81°F
    Partly Cloudy

    Day

    91°F

    Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 90s.

    Night

    81°F

    Clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 81F. Dew point will be around 77F with an average humidity of 77%. Winds will be 9 mph from the SE.

  • 89|81°F
    30% Chance of Rain

    Day

    89°F

    Sunny with a 30% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 79F with an average humidity of 80%. Winds will be 5 mph from the SE.

    Night

    81°F

    Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 81F. Dew point will be around 77F with an average humidity of 78%. Winds will be 11 mph from the SE.

  • 90|81°F
    Sunny

    Day

    90°F

    Sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 90F. Dew point will be around 79F with an average humidity of 79%. Winds will be 7 mph from the SE.

    Night

    81°F

    Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 81F. Dew point will be around 78F with an average humidity of 79%. Winds will be 11 mph from the SE.