10-day forecast for Grand Bluff, TX: 74° to 109°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
109°
Best day: Tuesday, August 18
94° · 0.28 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 75°0
Morning77°feels 78°
Afternoon95°feels 96°
Evening87°feels 91°
Overnight75°feels 77°
97 °
Grand Bluff, Monday, 10 August
Overcast. High 97°, low 75°.
Pressure30.06 inHg
Wind5.4 mph S
Humidity45%
Visibility6.2 mi
Dew point69°
Tue, 11101° / 74°0.05
Morning76°feels 78°
Afternoon99°feels 102°
Evening91°feels 92°
Overnight79°feels 80°
101 °
Grand Bluff, Tuesday, 11 August
Rain. High 101°, low 74°.
Pressure30.03 inHg
Wind8.7 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 12104° / 75°0
Morning79°feels 80°
Afternoon102°feels 104°
Evening92°feels 93°
Overnight81°feels 84°
104 °
Grand Bluff, Wednesday, 12 August
Mostly clear. High 104°, low 75°.
Pressure29.97 inHg
Wind7.9 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Thu, 13103° / 76°0
Morning83°feels 84°
Afternoon100°feels 100°
Evening96°feels 96°
Overnight82°feels 86°
103 °
Grand Bluff, Thursday, 13 August
Mostly clear. High 103°, low 76°.
Pressure29.94 inHg
Wind10.3 mph S
Humidity27%
Visibility—
Dew point57°
Fri, 14105° / 74°0
Morning82°feels 83°
Afternoon101°feels 101°
Evening99°feels 100°
Overnight88°feels 90°
105 °
Grand Bluff, Friday, 14 August
Overcast. High 105°, low 74°.
Pressure30.00 inHg
Wind11 mph S
Humidity26%
Visibility—
Dew point56°
Sat, 15106° / 74°0
Morning82°feels 84°
Afternoon101°feels 104°
Evening98°feels 99°
Overnight84°feels 84°
106 °
Grand Bluff, Saturday, 15 August
Partly cloudy. High 106°, low 74°.
Pressure30.09 inHg
Wind9.1 mph S
Humidity30%
Visibility—
Dew point61°
Sun, 16106° / 76°0
Morning85°feels 87°
Afternoon105°feels 109°
Evening99°feels 99°
Overnight85°feels 84°
106 °
Grand Bluff, Sunday, 16 August
Overcast. High 106°, low 76°.
Pressure30.09 inHg
Wind9.6 mph SE
Humidity26%
Visibility—
Dew point60°
Mon, 17108° / 75°0
Morning83°feels 84°
Afternoon105°feels 106°
Evening100°feels 101°
Overnight86°feels 86°
108 °
Grand Bluff, Monday, 17 August
Mostly clear. High 108°, low 75°.
Pressure30.00 inHg
Wind6.6 mph SW
Humidity23%
Visibility—
Dew point56°
Tue, 18109° / 76°0
Morning84°feels 85°
Afternoon105°feels 105°
Evening101°feels 101°
Overnight86°feels 85°
109 °
Grand Bluff, Tuesday, 18 August
Mostly clear. High 109°, low 76°.
Pressure29.94 inHg
Wind7 mph S
Humidity22%
Visibility—
Dew point55°
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 Grand Bluff, 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.