10-Day Weather Forecast - Port Brownsville, TX

Sunny. Highs in the upper 60s. Northwest winds around 5 mph becoming east in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Southeast winds around 5 mph.

Patchy fog in the morning. Mostly sunny. Not as cool with highs in the upper 70s.

Partly cloudy. Not as cool with lows in the lower 60s.

Sunny. Highs in the mid 80s.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the mid 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Low temperature around 66F. Dew point will be around 66F with an average humidity of 89%. Winds will be 9 mph from the SE.

Sunny. High temperature around 82F. Dew point will be around 64F with an average humidity of 68%. Winds will be 7 mph from the S.

Clear. Low temperature around 65F. Dew point will be around 64F with an average humidity of 86%. Winds will be 6 mph from the SE.

Sunny. High temperature around 78F. Dew point will be around 60F with an average humidity of 65%. Winds will be 3 mph from the E.

Clear. Low temperature around 64F. Dew point will be around 60F with an average humidity of 78%. Winds will be 6 mph from the E.

Sunny. High temperature around 78F. Dew point will be around 59F with an average humidity of 63%. Winds will be 7 mph from the SE.

Clear. Low temperature around 65F. Dew point will be around 61F with an average humidity of 80%. Winds will be 9 mph from the SE.