Cost, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Chance of Storms
    72°
    Wednesday 4/17
    Forecast night icon
    72°
    Chance of Storms
    Hourly
    Night Details
    Cloudy. A slight chance of showers and thunderstorms this evening. Patchy fog after midnight. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Thursday
    Partly Cloudy
    86°
    Forecast night icon
    Night
    Partly Cloudy
    71°
    Thursday 4/18
    Day
    86°
    Partly Cloudy
    Forecast day icon
    Night
    71°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the upper 80s. South winds 10 to 15 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Partly Cloudy
    83°
    Forecast night icon
    Night
    Mostly Cloudy
    69°
    Friday 4/19
    Day
    83°
    Partly Cloudy
    Forecast day icon
    Night
    69°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 80s. East winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    Thunderstorms
    59°
    Saturday 4/20
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Showers with thunderstorms likely in the evening then a chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    65°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Sunday 4/21
    Day
    65°
    Mostly Cloudy
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 60s. Lows in the mid 50s.
    Night Details
    Mostly cloudy. Highs in the upper 60s. Lows in the mid 50s.
  • Forecast day icon
    Monday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Monday 4/22
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.
    Night Details
    Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Tuesday 4/23
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.
    Night Details
    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Wednesday 4/24
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 80s.
    Night Details
    Partly cloudy with numerous thunderstorms. Chance of storms 65%. Low temperature around 67F. Dew point will be around 68F with an average humidity of 88%. Winds will be 10 mph from the SE.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    81°
    Forecast night icon
    Night
    30% Chance of Rain
    67°
    Thursday 4/25
    Day
    81°
    50% Chance of Rain
    Forecast day icon
    Night
    67°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 45% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 69F with an average humidity of 79%. Winds will be 9 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 68F with an average humidity of 87%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Friday
    30% Chance of Rain
    81°
    Forecast night icon
    Night
    Mostly Clear
    68°
    Friday 4/26
    Day
    81°
    30% Chance of Rain
    Forecast day icon
    Night
    68°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 81F. Dew point will be around 68F with an average humidity of 78%. Winds will be 7 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 68F. Dew point will be around 69F with an average humidity of 88%. Winds will be 8 mph from the SE.