10-Day Weather Forecast - South Texarkana, TX

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  • 77|38°F
    Windy
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    Today

    77°F

    Mostly cloudy. A slight chance of showers this afternoon. Windy with highs in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

    Tonight

    38°F

    Mostly cloudy with a slight chance of rain showers in the evening then partly cloudy after midnight. Windy and much colder. Less humid with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    47°F

    Partly cloudy. Much cooler with highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Night

    30°F

    Mostly cloudy in the evening then clearing. Cold with lows in the mid 20s. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    48°F

    Mostly sunny. Highs in the mid 40s. Northwest winds around 5 mph.

    Night

    33°F

    Mostly clear. Cold with lows in the upper 20s.

    Hourly details
  • Day

    60°F

    Partly cloudy. Highs in the lower 50s.

    Night

    40°F

    Mostly clear. Cold with lows in the mid 30s.

    Hourly details
  • Day

    65°F

    Partly cloudy. Highs around 60.

    Night

    49°F

    Mostly cloudy. Lows in the lower 40s.

    Hourly details
  • Day

    68°F

    Mostly cloudy. Highs in the mid 60s.

    Night

    56°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 50.

    Hourly details
  • Weekend Weather

  • Day

    71°F

    Mostly cloudy. Highs in the upper 60s.

    Night

    47°F

    Mostly clear. Low temperature around 47F. Dew point will be around 40F with an average humidity of 68%. Winds will be 5 mph from the E.

  • Day

    66°F

    Mostly sunny. High temperature around 66F. Dew point will be around 42F with an average humidity of 57%. Winds will be 2 mph from the E.

    Night

    47°F

    Mostly clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 70%. Winds will be 2 mph from the SE.

  • Day

    64°F

    Mostly sunny. High temperature around 64F. Dew point will be around 44F with an average humidity of 60%. Winds will be 2 mph from the SE.

    Night

    50°F

    Mostly clear. Low temperature around 50F. Dew point will be around 45F with an average humidity of 72%. Winds will be 3 mph from the SE.

  • Day

    64°F

    Partly cloudy. High temperature around 64F. Dew point will be around 47F with an average humidity of 63%. Winds will be 3 mph from the SE.

    Night

    53°F

    Partly cloudy. Low temperature around 53F. Dew point will be around 47F with an average humidity of 74%. Winds will be 4 mph from the S.