10-day forecast for San Leon, TX: 57° to 78°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Thursday, November 12
71° · 3.52 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1369° / 62°0
Morning63°feels 63°
Afternoon69°feels 69°
Evening68°feels 68°
Overnight63°feels 62°
69 °
San Leon, Friday, 13 November
Clear. High 69°, low 62°.
Pressure30.03 inHg
Wind4 mph E
Humidity63%
Visibility6.2 mi
Dew point55°
Sat, 1468° / 59°0
Morning59°feels 58°
Afternoon65°feels 64°
Evening65°feels 64°
Overnight64°feels 63°
68 °
San Leon, Saturday, 14 November
Clear. High 68°, low 59°.
Pressure30.12 inHg
Wind14.4 mph E
Humidity63%
Visibility6.2 mi
Dew point50°
Sun, 1571° / 63°3.52
Morning67°feels 67°
Afternoon68°feels 69°
Evening62°feels 62°
Overnight69°feels 69°
71 °
San Leon, Sunday, 15 November
Heavy rain. High 71°, low 63°.
Pressure30.06 inHg
Wind20.1 mph E
Humidity91%
Visibility2.6 mi
Dew point64°
Mon, 1662° / 57°0
Morning57°feels 57°
Afternoon61°feels 60°
Evening61°feels 60°
Overnight61°feels 60°
62 °
San Leon, Monday, 16 November
Overcast. High 62°, low 57°.
Pressure30.24 inHg
Wind17.8 mph NE
Humidity73%
Visibility6.2 mi
Dew point51°
Tue, 1767° / 57°0
Morning59°feels 58°
Afternoon64°feels 63°
Evening67°feels 67°
Overnight65°feels 64°
67 °
San Leon, Tuesday, 17 November
Clear. High 67°, low 57°.
Pressure30.21 inHg
Wind14.9 mph NE
Humidity64%
Visibility—
Dew point50°
Wed, 1871° / 64°0
Morning66°feels 66°
Afternoon70°feels 70°
Evening68°feels 68°
Overnight68°feels 68°
71 °
San Leon, Wednesday, 18 November
Overcast. High 71°, low 64°.
Pressure30.24 inHg
Wind14.1 mph E
Humidity67%
Visibility—
Dew point58°
Thu, 1972° / 68°0
Morning69°feels 69°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight69°feels 69°
72 °
San Leon, Thursday, 19 November
Overcast. High 72°, low 68°.
Pressure30.21 inHg
Wind15.1 mph E
Humidity65%
Visibility—
Dew point59°
Fri, 2071° / 69°0
Morning70°feels 71°
Afternoon71°feels 72°
Evening69°feels 70°
Overnight70°feels 71°
71 °
San Leon, Friday, 20 November
Overcast. High 71°, low 69°.
Pressure30.18 inHg
Wind18.8 mph E
Humidity80%
Visibility—
Dew point65°
Sat, 2173° / 70°0.03
Morning71°feels 72°
Afternoon73°feels 74°
Evening71°feels 72°
Overnight71°feels 72°
73 °
San Leon, Saturday, 21 November
Light rain. High 73°, low 70°.
Pressure30.09 inHg
Wind16.5 mph SE
Humidity77%
Visibility—
Dew point65°
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.