10-day forecast for San Leon, TX: 63° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Sunday, November 1
78° · 1.47 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3175° / 72°0.34
Morning73°feels 74°
Afternoon75°feels 76°
Evening75°feels 76°
Overnight73°feels 74°
75 °
San Leon, Saturday, 31 October
Heavy rain. High 75°, low 72°.
Pressure30.09 inHg
Wind7.5 mph SE
Humidity82%
Visibility6.2 mi
Dew point69°
Sun, 0178° / 73°0
Morning74°feels 75°
Afternoon78°feels 79°
Evening75°feels 77°
Overnight74°feels 75°
78 °
San Leon, Sunday, 1 November
Partly cloudy. High 78°, low 73°.
Pressure30.15 inHg
Wind7.2 mph E
Humidity84%
Visibility6.2 mi
Dew point71°
Mon, 0278° / 74°0.04
Morning74°feels 76°
Afternoon77°feels 79°
Evening76°feels 78°
Overnight75°feels 77°
78 °
San Leon, Monday, 2 November
Light rain. High 78°, low 74°.
Pressure30.03 inHg
Wind13.8 mph SE
Humidity87%
Visibility6.2 mi
Dew point72°
Tue, 0378° / 71°1.47
Morning74°feels 76°
Afternoon73°feels 74°
Evening72°feels 73°
Overnight76°feels 78°
78 °
San Leon, Tuesday, 3 November
Heavy rain. High 78°, low 71°.
Pressure29.91 inHg
Wind11.9 mph NW
Humidity91%
Visibility—
Dew point71°
Wed, 0472° / 63°0
Morning65°feels 65°
Afternoon69°feels 69°
Evening69°feels 69°
Overnight67°feels 67°
72 °
San Leon, Wednesday, 4 November
Clear. High 72°, low 63°.
Pressure29.94 inHg
Wind16.2 mph NW
Humidity61%
Visibility—
Dew point54°
Thu, 0578° / 63°0
Morning66°feels 65°
Afternoon74°feels 73°
Evening72°feels 71°
Overnight69°feels 67°
78 °
San Leon, Thursday, 5 November
Mostly clear. High 78°, low 63°.
Pressure29.88 inHg
Wind7.1 mph W
Humidity33%
Visibility—
Dew point42°
Fri, 0674° / 66°0
Morning68°feels 67°
Afternoon74°feels 73°
Evening70°feels 70°
Overnight69°feels 69°
74 °
San Leon, Friday, 6 November
Overcast. High 74°, low 66°.
Pressure30.00 inHg
Wind8.5 mph SE
Humidity52%
Visibility—
Dew point54°
Sat, 0775° / 68°0
Morning70°feels 71°
Afternoon74°feels 74°
Evening71°feels 71°
Overnight70°feels 70°
75 °
San Leon, Saturday, 7 November
Clear. High 75°, low 68°.
Pressure30.12 inHg
Wind12.6 mph E
Humidity67%
Visibility—
Dew point62°
Sun, 0874° / 68°0
Morning70°feels 70°
Afternoon73°feels 74°
Evening70°feels 71°
Overnight69°feels 70°
74 °
San Leon, Sunday, 8 November
Overcast. High 74°, low 68°.
Pressure30.21 inHg
Wind10.9 mph NE
Humidity70%
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.