10-day forecast for Postoak, TX: 75° to 108°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
108°
Best day: Monday, August 17
100° · 0.06 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0999° / 75°0
Morning78°feels 78°
Afternoon98°feels 95°
Evening85°feels 84°
Overnight77°feels 77°
99 °
Postoak, Sunday, 9 August
Clear. High 99°, low 75°.
Pressure29.97 inHg
Wind9.8 mph SW
Humidity30%
Visibility6.2 mi
Dew point60°
Mon, 10102° / 79°0
Morning80°feels 82°
Afternoon102°feels 103°
Evening94°feels 92°
Overnight81°feels 82°
102 °
Postoak, Monday, 10 August
Clear. High 102°, low 79°.
Pressure29.94 inHg
Wind13.4 mph S
Humidity31%
Visibility6.2 mi
Dew point63°
Tue, 11106° / 81°0
Morning83°feels 85°
Afternoon104°feels 103°
Evening100°feels 98°
Overnight86°feels 87°
106 °
Postoak, Tuesday, 11 August
Clear. High 106°, low 81°.
Pressure29.94 inHg
Wind16 mph SW
Humidity27%
Visibility6.2 mi
Dew point60°
Wed, 12107° / 80°0
Morning82°feels 84°
Afternoon105°feels 105°
Evening101°feels 98°
Overnight89°feels 87°
107 °
Postoak, Wednesday, 12 August
Overcast. High 107°, low 80°.
Pressure29.85 inHg
Wind16.8 mph SW
Humidity27%
Visibility6.2 mi
Dew point61°
Thu, 13108° / 81°0
Morning87°feels 87°
Afternoon104°feels 101°
Evening102°feels 99°
Overnight88°feels 86°
108 °
Postoak, Thursday, 13 August
Mostly clear. High 108°, low 81°.
Pressure29.83 inHg
Wind19.6 mph S
Humidity18%
Visibility—
Dew point49°
Fri, 14108° / 80°0
Morning86°feels 87°
Afternoon103°feels 103°
Evening103°feels 99°
Overnight90°feels 87°
108 °
Postoak, Friday, 14 August
Partly cloudy. High 108°, low 80°.
Pressure29.91 inHg
Wind19.9 mph S
Humidity25%
Visibility—
Dew point57°
Sat, 15106° / 80°0.01
Morning86°feels 86°
Afternoon102°feels 103°
Evening102°feels 101°
Overnight90°feels 90°
106 °
Postoak, Saturday, 15 August
Light rain. High 106°, low 80°.
Pressure30.03 inHg
Wind16.3 mph S
Humidity25%
Visibility—
Dew point57°
Sun, 16106° / 80°0
Morning87°feels 87°
Afternoon102°feels 103°
Evening99°feels 97°
Overnight93°feels 90°
106 °
Postoak, Sunday, 16 August
Mostly clear. High 106°, low 80°.
Pressure30.03 inHg
Wind13.3 mph SW
Humidity25%
Visibility—
Dew point58°
Mon, 17108° / 79°0
Morning87°feels 86°
Afternoon105°feels 102°
Evening103°feels 100°
Overnight88°feels 85°
108 °
Postoak, Monday, 17 August
Clear. High 108°, low 79°.
Pressure30.00 inHg
Wind13.5 mph W
Humidity17%
Visibility—
Dew point48°
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 Postoak, 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.