10-Day Weather Forecast - San Juan, TX

Partly sunny in the morning then clearing. Areas of fog in the morning. Not as cool with highs in the upper 80s. Northwest winds 5 to 10 mph.

Mostly clear. Cooler. Less humid with lows in the lower 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Sunny. Much cooler with highs around 70. North winds 10 to 15 mph with gusts up to 20 mph.

Mostly clear. Lows in the upper 40s.

Sunny. Highs in the mid 70s.

Mostly clear. Lows in the mid 50s.

Sunny. Not as cool with highs in the mid 80s.

Mostly clear. Lows around 60.

Sunny. Highs in the upper 80s.

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

Mostly sunny. Cooler with highs in the upper 70s.

Mostly cloudy. Low temperature around 53F. Dew point will be around 52F with an average humidity of 70%. Winds will be 9 mph from the N.

Cloudy. High temperature around 63F. Dew point will be around 47F with an average humidity of 66%. Winds will be 8 mph from the N.

Cloudy. Low temperature around 55F. Dew point will be around 51F with an average humidity of 79%. Winds will be 3 mph from the NE.

Cloudy. High temperature around 67F. Dew point will be around 55F with an average humidity of 76%. Winds will be 4 mph from the NE.

Cloudy. Low temperature around 56F. Dew point will be around 56F with an average humidity of 86%. Winds will be 4 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 56F with an average humidity of 78%. Winds will be 4 mph from the NE.

Cloudy. Low temperature around 58F. Dew point will be around 57F with an average humidity of 86%. Winds will be 4 mph from the E.