10-Day Weather Forecast - Harlingen, TX

Sunny. Highs around 70. North winds 5 to 10 mph.

Clear. Lows in the lower 40s. East winds 5 to 10 mph becoming south after midnight.

Sunny. Highs in the upper 70s. South winds around 5 mph.

Clear. Lows in the upper 40s.

Sunny. Highs in the upper 70s.

Partly cloudy. Lows in the mid 50s.

Mostly sunny. Highs around 80.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.

Partly sunny. Highs around 80.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 60.

Partly sunny. Highs in the lower 80s.

Partly cloudy. Low temperature around 59F. Dew point will be around 60F with an average humidity of 88%. Winds will be 12 mph from the SE.

Partly cloudy. High temperature around 84F. Dew point will be around 62F with an average humidity of 65%. Winds will be 13 mph from the S.

Clear. Low temperature around 59F. Dew point will be around 61F with an average humidity of 91%. Winds will be 11 mph from the SE.

Sunny. High temperature around 83F. Dew point will be around 64F with an average humidity of 67%. Winds will be 12 mph from the SE.

Clear. Low temperature around 60F. Dew point will be around 62F with an average humidity of 93%. Winds will be 12 mph from the SE.

Partly cloudy. High temperature around 83F. Dew point will be around 63F with an average humidity of 65%. Winds will be 10 mph from the SE.

Clear. Low temperature around 59F. Dew point will be around 61F with an average humidity of 90%. Winds will be 11 mph from the SE.