10-Day Weather Forecast - Cost, TX

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  • 63|53°F
    Thunderstorms
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    Today

    63°F

    Showers. A chance of thunderstorms late this morning then thunderstorms likely this afternoon. Some thunderstorms may produce heavy rainfall late this morning. Some thunderstorms may produce heavy rainfall this afternoon. Cooler with highs in the mid 60s. Temperature falling into the lower 60s this afternoon. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Tonight

    53°F

    Cloudy with a chance of showers in the evening then partly cloudy after midnight. Cooler with lows in the lower 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.

    Hourly details
  • Weekend Weather

  • Day

    69°F

    Partly cloudy in the morning then becoming sunny. Highs in the lower 70s. Northeast winds 10 to 15 mph.

    Night

    51°F

    Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • Day

    74°F

    Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 70s. Southeast winds around 5 mph.

    Night

    57°F

    Partly cloudy. Lows in the mid 50s. Highs in the mid 80s.

    Hourly details
  • Day

    80°F

    Partly cloudy. Lows in the mid 50s. Highs in the mid 80s.

    Night

    67°F

    Mostly cloudy. Lows around 70. Highs in the upper 80s.

    Hourly details
  • Day

    86°F

    Mostly cloudy. Lows around 70. Highs in the upper 80s.

    Night

    73°F

    Mostly cloudy. Lows around 70. Highs in the upper 80s.

    Hourly details
  • Day

    87°F

    Mostly cloudy with a slight chance of showers and thunderstorms in the morning then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

    Night

    69°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s.

    Hourly details
  • Day

    87°F

    A slight chance of thunderstorms in the morning. Mostly cloudy with a slight chance of showers. Highs in the lower 80s.

    Night

    63°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 63F. Dew point will be around 61F with an average humidity of 71%. Winds will be 6 mph from the NE.

  • Day

    84°F

    Mostly sunny with a 50% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 64F with an average humidity of 71%. Winds will be 5 mph from the SE.

    Night

    64°F

    Mostly clear with a 55% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 65F with an average humidity of 83%. Winds will be 4 mph from the SE.

  • Weekend Weather

  • Day

    83°F

    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 66F with an average humidity of 73%. Winds will be 2 mph from the E.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 65F with an average humidity of 80%. Winds will be 4 mph from the E.

  • Day

    86°F

    Sunny. High temperature around 86F. Dew point will be around 67F with an average humidity of 72%. Winds will be 4 mph from the SE.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 67F with an average humidity of 80%. Winds will be 4 mph from the E.