10-Day Weather Forecast - Cost, TX

Mostly cloudy with showers likely with a chance of thunderstorms this morning then mostly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.

Mostly clear. A slight chance of showers and thunderstorms in the evening. Much cooler. Less humid with lows in the mid 40s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

Sunny. Much cooler with highs in the upper 60s. North winds 15 to 20 mph with gusts up to 30 mph becoming northeast 5 to 10 mph with gusts up to 20 mph in the afternoon.

Clear. Lows in the lower 40s. East winds around 5 mph in the evening becoming light and variable.

Sunny. Not as cool with highs in the upper 70s. South winds 5 to 10 mph.

Clear. Lows in the lower 50s. Highs in the mid 80s.

Clear. Lows in the lower 50s. Highs in the mid 80s.

Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.

Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.

Partly cloudy. Cooler with lows around 50.

Mostly cloudy in the morning then becoming partly cloudy. Much cooler with highs in the mid 60s.

Partly cloudy. Lows in the lower 40s. Highs in the lower 70s.

Partly cloudy. Lows in the lower 40s. Highs in the lower 70s.

Clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 73%. Winds will be 8 mph from the SE.

Sunny. High temperature around 71F. Dew point will be around 55F with an average humidity of 74%. Winds will be 7 mph from the S.

Mostly clear. Low temperature around 59F. Dew point will be around 59F with an average humidity of 86%. Winds will be 8 mph from the SE.

Cloudy. High temperature around 75F. Dew point will be around 62F with an average humidity of 78%. Winds will be 6 mph from the SE.

Partly cloudy. Low temperature around 60F. Dew point will be around 61F with an average humidity of 87%. Winds will be 9 mph from the S.