10-day forecast for San Leon, TX: 70° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Monday, November 2
76° · 0.3 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2675° / 70°0
Morning70°feels 70°
Afternoon75°feels 76°
Evening74°feels 74°
Overnight72°feels 72°
75 °
San Leon, Monday, 26 October
Clear. High 75°, low 70°.
Pressure30.24 inHg
Wind11.1 mph E
Humidity59%
Visibility6.2 mi
Dew point60°
Tue, 2777° / 70°0
Morning70°feels 71°
Afternoon77°feels 78°
Evening75°feels 76°
Overnight72°feels 72°
77 °
San Leon, Tuesday, 27 October
Overcast. High 77°, low 70°.
Pressure30.18 inHg
Wind8.2 mph E
Humidity74%
Visibility6.2 mi
Dew point66°
Wed, 2876° / 73°0.3
Morning74°feels 75°
Afternoon76°feels 77°
Evening75°feels 76°
Overnight74°feels 75°
76 °
San Leon, Wednesday, 28 October
Rain. High 76°, low 73°.
Pressure30.18 inHg
Wind14.7 mph SE
Humidity76%
Visibility3.5 mi
Dew point68°
Thu, 2976° / 73°0
Morning75°feels 75°
Afternoon76°feels 76°
Evening74°feels 74°
Overnight75°feels 76°
76 °
San Leon, Thursday, 29 October
Overcast. High 76°, low 73°.
Pressure30.15 inHg
Wind12.7 mph SE
Humidity63%
Visibility—
Dew point62°
Fri, 3076° / 71°0
Morning73°feels 74°
Afternoon76°feels 77°
Evening75°feels 76°
Overnight74°feels 75°
76 °
San Leon, Friday, 30 October
Overcast. High 76°, low 71°.
Pressure30.06 inHg
Wind13.2 mph NE
Humidity68%
Visibility—
Dew point64°
Sat, 3180° / 73°0
Morning75°feels 76°
Afternoon79°feels 79°
Evening75°feels 76°
Overnight74°feels 75°
80 °
San Leon, Saturday, 31 October
Clear. High 80°, low 73°.
Pressure30.00 inHg
Wind10.7 mph E
Humidity70%
Visibility—
Dew point68°
Sun, 0181° / 73°0
Morning75°feels 77°
Afternoon80°feels 83°
Evening77°feels 78°
Overnight75°feels 76°
81 °
San Leon, Sunday, 1 November
Overcast. High 81°, low 73°.
Pressure30.06 inHg
Wind8.1 mph S
Humidity69%
Visibility—
Dew point68°
Mon, 0282° / 73°0
Morning76°feels 77°
Afternoon81°feels 83°
Evening76°feels 77°
Overnight74°feels 75°
82 °
San Leon, Monday, 2 November
Overcast. High 82°, low 73°.
Pressure30.03 inHg
Wind10 mph S
Humidity61%
Visibility—
Dew point66°
Tue, 0382° / 72°0
Morning75°feels 76°
Afternoon81°feels 83°
Evening75°feels 76°
Overnight74°feels 75°
82 °
San Leon, Tuesday, 3 November
Mostly clear. High 82°, low 72°.
Pressure30.00 inHg
Wind11.6 mph S
Humidity64%
Visibility—
Dew point67°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in San Leon, TX around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.