10-day forecast for Castolon, TX: 79° to 104°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Wednesday, August 12
95° · 0.14 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10101° / 83°0
Morning83°feels 83°
Afternoon97°feels 96°
Evening96°feels 95°
Overnight88°feels 87°
101 °
Castolon, Monday, 10 August
Clear. High 101°, low 83°.
Pressure29.94 inHg
Wind8.1 mph SE
Humidity32%
Visibility6.2 mi
Dew point58°
Tue, 11103° / 85°0.01
Morning85°feels 85°
Afternoon98°feels 97°
Evening101°feels 98°
Overnight89°feels 89°
103 °
Castolon, Tuesday, 11 August
Light rain. High 103°, low 85°.
Pressure29.91 inHg
Wind5.9 mph SE
Humidity32%
Visibility6.2 mi
Dew point58°
Wed, 12104° / 87°0
Morning87°feels 87°
Afternoon101°feels 99°
Evening101°feels 99°
Overnight91°feels 90°
104 °
Castolon, Wednesday, 12 August
Clear. High 104°, low 87°.
Pressure29.83 inHg
Wind4 mph SE
Humidity28%
Visibility6.2 mi
Dew point57°
Thu, 13104° / 85°0.02
Morning89°feels 88°
Afternoon100°feels 97°
Evening102°feels 100°
Overnight95°feels 93°
104 °
Castolon, Thursday, 13 August
Light rain. High 104°, low 85°.
Pressure29.80 inHg
Wind15.7 mph SE
Humidity21%
Visibility—
Dew point51°
Fri, 14103° / 84°0.16
Morning90°feels 89°
Afternoon96°feels 95°
Evening87°feels 85°
Overnight85°feels 85°
103 °
Castolon, Friday, 14 August
Light rain. High 103°, low 84°.
Pressure29.88 inHg
Wind15.3 mph SE
Humidity27%
Visibility—
Dew point57°
Sat, 15100° / 83°0.04
Morning87°feels 87°
Afternoon95°feels 94°
Evening91°feels 89°
Overnight83°feels 83°
100 °
Castolon, Saturday, 15 August
Light rain. High 100°, low 83°.
Pressure30.00 inHg
Wind26.3 mph SE
Humidity27%
Visibility—
Dew point55°
Sun, 1695° / 79°0.14
Morning82°feels 82°
Afternoon92°feels 91°
Evening92°feels 90°
Overnight83°feels 83°
95 °
Castolon, Sunday, 16 August
Light rain. High 95°, low 79°.
Pressure30.03 inHg
Wind8.6 mph SE
Humidity36%
Visibility—
Dew point59°
Mon, 1799° / 83°0.13
Morning87°feels 87°
Afternoon96°feels 93°
Evening98°feels 95°
Overnight91°feels 88°
99 °
Castolon, Monday, 17 August
Light rain. High 99°, low 83°.
Pressure30.00 inHg
Wind26.3 mph SE
Humidity25%
Visibility—
Dew point52°
Tue, 18100° / 84°0
Morning87°feels 87°
Afternoon96°feels 94°
Evening99°feels 97°
Overnight92°feels 91°
100 °
Castolon, Tuesday, 18 August
Clear. High 100°, low 84°.
Pressure29.97 inHg
Wind23.7 mph SE
Humidity26%
Visibility—
Dew point54°
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 Castolon, 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.