10-Day Weather Forecast - McAllen, TX

Mostly cloudy in the morning then becoming partly sunny. Widespread fog in the morning. Highs in the mid 80s. Southeast winds 5 to 10 mph.

Mostly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.

Partly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

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

Mostly sunny. Highs in the mid 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 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 upper 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 68F. Dew point will be around 65F with an average humidity of 84%. Winds will be 9 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 83F. Dew point will be around 67F with an average humidity of 73%. Winds will be 9 mph from the SE.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 85%. Winds will be 6 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 79F. Dew point will be around 65F with an average humidity of 72%. Winds will be 3 mph from the E.

Mostly clear. Low temperature around 64F. Dew point will be around 60F with an average humidity of 77%. Winds will be 4 mph from the NE.

Partly cloudy. High temperature around 76F. Dew point will be around 60F with an average humidity of 66%. Winds will be 3 mph from the E.

Mostly clear. Low temperature around 64F. Dew point will be around 58F with an average humidity of 74%. Winds will be 4 mph from the SE.