10-day forecast for San Leon, TX: 67° to 80°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Wednesday, October 21
74°
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2279° / 70°0
Morning70°feels 71°
Afternoon78°feels 77°
Evening75°feels 74°
Overnight74°feels 75°
79 °
San Leon, Thursday, 22 October
Clear. High 79°, low 70°.
Pressure30.18 inHg
Wind8.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point52°
Fri, 2378° / 67°0
Morning68°feels 68°
Afternoon78°feels 77°
Evening75°feels 75°
Overnight70°feels 70°
78 °
San Leon, Friday, 23 October
Clear. High 78°, low 67°.
Pressure30.18 inHg
Wind3.8 mph E
Humidity48%
Visibility6.2 mi
Dew point55°
Sat, 2478° / 73°0
Morning73°feels 74°
Afternoon78°feels 78°
Evening76°feels 76°
Overnight74°feels 74°
78 °
San Leon, Saturday, 24 October
Mostly clear. High 78°, low 73°.
Pressure30.21 inHg
Wind11.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point63°
Sun, 2575° / 71°0
Morning71°feels 72°
Afternoon75°feels 74°
Evening73°feels 73°
Overnight75°feels 75°
75 °
San Leon, Sunday, 25 October
Overcast. High 75°, low 71°.
Pressure30.24 inHg
Wind10.4 mph E
Humidity60%
Visibility6.2 mi
Dew point59°
Mon, 2676° / 71°0
Morning72°feels 73°
Afternoon76°feels 76°
Evening74°feels 75°
Overnight74°feels 74°
76 °
San Leon, Monday, 26 October
Clear. High 76°, low 71°.
Pressure30.18 inHg
Wind13.9 mph SE
Humidity64%
Visibility—
Dew point62°
Tue, 2777° / 70°0
Morning72°feels 72°
Afternoon75°feels 76°
Evening73°feels 73°
Overnight72°feels 72°
77 °
San Leon, Tuesday, 27 October
Overcast. High 77°, low 70°.
Pressure30.18 inHg
Wind8.6 mph E
Humidity60%
Visibility—
Dew point60°
Wed, 2878° / 69°0
Morning71°feels 71°
Afternoon77°feels 77°
Evening73°feels 74°
Overnight72°feels 72°
78 °
San Leon, Wednesday, 28 October
Clear. High 78°, low 69°.
Pressure30.15 inHg
Wind8.2 mph SE
Humidity49%
Visibility—
Dew point56°
Thu, 2979° / 70°0
Morning73°feels 73°
Afternoon78°feels 78°
Evening74°feels 74°
Overnight72°feels 73°
79 °
San Leon, Thursday, 29 October
Partly cloudy. High 79°, low 70°.
Pressure30.15 inHg
Wind7.8 mph SE
Humidity52%
Visibility—
Dew point58°
Fri, 3074° / 68°0
Morning69°feels 69°
Afternoon73°feels 74°
Evening73°feels 73°
Overnight72°feels 72°
74 °
San Leon, Friday, 30 October
Overcast. High 74°, low 68°.
Pressure30.09 inHg
Wind13.6 mph E
Humidity68%
Visibility—
Dew point62°
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.