10-day forecast for San Leon, TX: 60° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Thursday, October 22
72° · 0.18 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2378° / 67°0
Morning67°feels 68°
Afternoon78°feels 78°
Evening75°feels 75°
Overnight68°feels 68°
78 °
San Leon, Friday, 23 October
Clear. High 78°, low 67°.
Pressure30.15 inHg
Wind3.4 mph E
Humidity48%
Visibility6.2 mi
Dew point55°
Sat, 2478° / 74°0
Morning74°feels 75°
Afternoon78°feels 78°
Evening75°feels 75°
Overnight74°feels 74°
78 °
San Leon, Saturday, 24 October
Mostly clear. High 78°, low 74°.
Pressure30.21 inHg
Wind12.3 mph SE
Humidity58%
Visibility6.2 mi
Dew point62°
Sun, 2576° / 72°0
Morning72°feels 73°
Afternoon75°feels 75°
Evening73°feels 73°
Overnight76°feels 76°
76 °
San Leon, Sunday, 25 October
Overcast. High 76°, low 72°.
Pressure30.27 inHg
Wind11.1 mph E
Humidity57%
Visibility6.2 mi
Dew point58°
Mon, 2677° / 71°0
Morning73°feels 73°
Afternoon76°feels 76°
Evening74°feels 75°
Overnight74°feels 74°
77 °
San Leon, Monday, 26 October
Overcast. High 77°, low 71°.
Pressure30.21 inHg
Wind12.3 mph NE
Humidity53%
Visibility—
Dew point58°
Tue, 2776° / 70°0
Morning72°feels 72°
Afternoon75°feels 75°
Evening73°feels 73°
Overnight72°feels 72°
76 °
San Leon, Tuesday, 27 October
Partly cloudy. High 76°, low 70°.
Pressure30.18 inHg
Wind9.1 mph NE
Humidity56%
Visibility—
Dew point58°
Wed, 2878° / 70°0
Morning72°feels 71°
Afternoon77°feels 76°
Evening74°feels 74°
Overnight73°feels 73°
78 °
San Leon, Wednesday, 28 October
Overcast. High 78°, low 70°.
Pressure30.18 inHg
Wind10.2 mph NE
Humidity51%
Visibility—
Dew point57°
Thu, 2973° / 65°0
Morning67°feels 66°
Afternoon69°feels 67°
Evening70°feels 69°
Overnight67°feels 66°
73 °
San Leon, Thursday, 29 October
Overcast. High 73°, low 65°.
Pressure30.24 inHg
Wind16.6 mph N
Humidity48%
Visibility—
Dew point47°
Fri, 3068° / 60°0
Morning62°feels 60°
Afternoon66°feels 65°
Evening67°feels 66°
Overnight66°feels 65°
68 °
San Leon, Friday, 30 October
Overcast. High 68°, low 60°.
Pressure30.15 inHg
Wind12.9 mph NE
Humidity46%
Visibility—
Dew point44°
Sat, 3172° / 68°0.18
Morning71°feels 71°
Afternoon70°feels 71°
Evening72°feels 73°
Overnight72°feels 73°
72 °
San Leon, Saturday, 31 October
Light rain. High 72°, low 68°.
Pressure30.00 inHg
Wind21.1 mph SE
Humidity84%
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.