Cost, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    68°
    Tuesday 4/23
    Forecast night icon
    68°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy this evening then becoming mostly cloudy. Patchy fog after midnight. Not as cool with lows in the upper 60s. South winds around 10 mph.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    81°
    Forecast night icon
    Night
    Mostly Cloudy
    71°
    Wednesday 4/24
    Day
    81°
    Partly Cloudy
    Forecast day icon
    Night
    71°
    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 lower 80s. Southeast winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Lows in the upper 60s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    81°
    Forecast night icon
    Night
    Cloudy
    71°
    Thursday 4/25
    Day
    81°
    Mostly Cloudy
    Forecast day icon
    Night
    71°
    Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Cloudy. Lows in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Friday
    40% Chance of Storms
    83°
    Forecast night icon
    Night
    Partly Cloudy
    71°
    Friday 4/26
    Day
    83°
    40% Chance of Storms
    Forecast day icon
    Night
    71°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 80s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    86°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Saturday 4/27
    Day
    86°
    Partly Cloudy
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy and breezy. Highs in the upper 80s. Lows in the lower 70s.
    Night Details
    Partly cloudy and breezy. Highs in the upper 80s. Lows in the lower 70s.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    84°
    Forecast night icon
    Night
    Chance of Storms
    71°
    Sunday 4/28
    Day
    84°
    30% Chance of Storms
    Forecast day icon
    Night
    71°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    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 mid 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly cloudy after midnight. Lows in the lower 70s.
  • Forecast day icon
    Monday
    30% Chance of Storms
    84°
    Forecast night icon
    Night
    Chance of Storms
    69°
    Monday 4/29
    Day
    84°
    30% Chance of Storms
    Forecast day icon
    Night
    69°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    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 mid 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
  • Forecast day icon
    Tuesday
    Chance of Storms
    86°
    Forecast night icon
    Night
    30% Chance of Rain
    70°
    Tuesday 4/30
    Day
    86°
    Chance of Storms
    Forecast day icon
    Night
    70°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
    Night Details
    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 70F with an average humidity of 91%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    84°
    Forecast night icon
    Night
    Hazy
    68°
    Wednesday 5/1
    Day
    84°
    30% Chance of Storms
    Forecast day icon
    Night
    68°
    Hazy
    Forecast night icon
    Day Details
    Cloudy with a 60% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 71F with an average humidity of 79%. Winds will be 10 mph from the SE.
    Night Details
    Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 68F. Dew point will be around 70F with an average humidity of 91%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    83°
    Forecast night icon
    Night
    30% Chance of Rain
    67°
    Thursday 5/2
    Day
    83°
    40% Chance of Storms
    Forecast day icon
    Night
    67°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 70% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 71F with an average humidity of 79%. Winds will be 11 mph from the SE.
    Night Details
    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 69F with an average humidity of 91%. Winds will be 10 mph from the SE.