10-day forecast for South Alamo, TX: 77° to 102°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Sunday, August 16
97°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1099° / 78°0
Morning81°feels 86°
Afternoon99°feels 103°
Evening89°feels 90°
Overnight81°feels 86°
99 °
South Alamo, Monday, 10 August
Partly cloudy. High 99°, low 78°.
Pressure30.00 inHg
Wind16.4 mph S
Humidity39%
Visibility6.2 mi
Dew point67°
Tue, 11100° / 77°0
Morning82°feels 88°
Afternoon100°feels 104°
Evening90°feels 96°
Overnight81°feels 87°
100 °
South Alamo, Tuesday, 11 August
Clear. High 100°, low 77°.
Pressure29.97 inHg
Wind15.6 mph SE
Humidity41%
Visibility6.2 mi
Dew point69°
Wed, 12100° / 80°0
Morning81°feels 88°
Afternoon100°feels 102°
Evening89°feels 93°
Overnight83°feels 91°
100 °
South Alamo, Wednesday, 12 August
Clear. High 100°, low 80°.
Pressure29.91 inHg
Wind19.2 mph SE
Humidity34%
Visibility6.2 mi
Dew point64°
Thu, 13100° / 82°0
Morning83°feels 90°
Afternoon100°feels 104°
Evening91°feels 97°
Overnight83°feels 90°
100 °
South Alamo, Thursday, 13 August
Clear. High 100°, low 82°.
Pressure29.91 inHg
Wind18.8 mph SE
Humidity37%
Visibility6.2 mi
Dew point66°
Fri, 1498° / 82°0
Morning87°feels 92°
Afternoon97°feels 101°
Evening90°feels 96°
Overnight85°feels 93°
98 °
South Alamo, Friday, 14 August
Overcast. High 98°, low 82°.
Pressure29.94 inHg
Wind19.6 mph S
Humidity35%
Visibility—
Dew point64°
Sat, 1594° / 84°0
Morning86°feels 94°
Afternoon92°feels 98°
Evening91°feels 94°
Overnight84°feels 92°
94 °
South Alamo, Saturday, 15 August
Overcast. High 94°, low 84°.
Pressure30.06 inHg
Wind17.9 mph SE
Humidity49%
Visibility—
Dew point69°
Sun, 16102° / 80°0
Morning85°feels 90°
Afternoon98°feels 100°
Evening93°feels 96°
Overnight84°feels 89°
102 °
South Alamo, Sunday, 16 August
Clear. High 102°, low 80°.
Pressure30.03 inHg
Wind19.3 mph SE
Humidity33%
Visibility—
Dew point62°
Mon, 17100° / 80°0
Morning85°feels 86°
Afternoon98°feels 101°
Evening92°feels 95°
Overnight84°feels 89°
100 °
South Alamo, Monday, 17 August
Clear. High 100°, low 80°.
Pressure29.97 inHg
Wind19 mph SE
Humidity34%
Visibility—
Dew point63°
Tue, 18100° / 81°0
Morning85°feels 90°
Afternoon97°feels 100°
Evening92°feels 96°
Overnight84°feels 90°
100 °
South Alamo, Tuesday, 18 August
Overcast. High 100°, low 81°.
Pressure29.97 inHg
Wind19 mph SE
Humidity34%
Visibility—
Dew point63°
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 South Alamo, 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.