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Grand Bluff TX Weather - Clear - 76°F
Clear
76°F
Updated 5:38 am
Feels Like 78°F
Humidity 77%
Wind N 0 mph
Barometer  30.05 in
Dew Point 69°F
Grand Bluff TX Weather - Clear - 24°C
Clear
24°C
Updated 5:38 am
Feels Like 26°C
Humidity 77%
Wind N 0 km/h
Barometer  101.7 kPa
Dew Point 20°C
Grand Bluff, TX Weather and Current Conditionsgrand bluff tx weather forecast

Grand Bluff, TX Weather Forecast

Grand Bluff Texas WeatherGrand Bluff, Texas Weather Weather Forecast
14 day API weather forecast for Grand Bluff, Texas. Note: The 7-day weather forecast for Grand Bluff, TX is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Grand Bluff, TX Weather Forecast Dated: 538 AM Wed Sep 23 2026
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.

Wednesday, September 23, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-23 - Morning - Partly Cloudy
78°F 26°C
Partly Cloudy
Mid-Afternoon
Grand Bluff Weather - 2026-09-23 - Afternoon - Partly Cloudy
96°F 36°C
Partly Cloudy
Early-Evening
Grand Bluff Weather - 2026-09-23 - Evening - Sunny
88°F 31°C
Sunny
Very hot with temperatures reaching 96°F 36°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the ENE to the NE at 7 mph 11 km/h.

Thursday, September 24, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-24 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Grand Bluff Weather - 2026-09-24 - Afternoon - Cloudy
93°F 34°C
Cloudy
Early-Evening
Grand Bluff Weather - 2026-09-24 - Evening - Overcast
84°F 29°C
Overcast
Hot and sweltering around 93°F 34°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-25 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Grand Bluff Weather - 2026-09-25 - Afternoon - Overcast
94°F 34°C
Overcast
Early-Evening
Grand Bluff Weather - 2026-09-25 - Evening - Overcast
86°F 30°C
Overcast
Sizzling hot with 94°F 34°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Saturday, September 26, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-26 - Morning - Partly Cloudy
76°F 24°C
Partly Cloudy
Mid-Afternoon
Grand Bluff Weather - 2026-09-26 - Afternoon - Overcast
94°F 34°C
Overcast
Early-Evening
Grand Bluff Weather - 2026-09-26 - Evening - Overcast
85°F 30°C
Overcast
Hot temperatures near 94°F 34°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Sunday, September 27, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-27 - Morning - Partly Cloudy
78°F 26°C
Partly Cloudy
Mid-Afternoon
Grand Bluff Weather - 2026-09-27 - Afternoon - Partly Cloudy
89°F 32°C
Partly Cloudy
Early-Evening
Grand Bluff Weather - 2026-09-27 - Evening - Scattered Showers
77°F 25°C
Scattered Showers
Quite warm reaching 89°F 32°C, feeling like 94°F 34°C during peak afternoon, scattered downpours possible, with increasing humidity and barometric pressure falling.

Monday, September 28, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-28 - Morning - Scattered Showers
75°F 24°C
Scattered Showers
Mid-Afternoon
Grand Bluff Weather - 2026-09-28 - Afternoon - Light Showers
91°F 33°C
Light Showers
Early-Evening
Grand Bluff Weather - 2026-09-28 - Evening - Partly Cloudy
83°F 28°C
Partly Cloudy
Very hot with a high of 91°F 33°C, feeling closer to 96°F 35°C in the humidity, locally heavy downpours at times, with lower humidity and barometric pressure falling. A stray shower or storm late in the day.

Tuesday, September 29, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-29 - Morning - Fog
75°F 24°C
Fog
Mid-Afternoon
Grand Bluff Weather - 2026-09-29 - Afternoon - Scattered Showers
89°F 31°C
Scattered Showers
Early-Evening
Grand Bluff Weather - 2026-09-29 - Evening - Scattered Showers
73°F 23°C
Scattered Showers
Warm and summery around 89°F 31°C (feels like 93°F 34°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds blowing from the S at 6 mph 9 km/h.

Wednesday, September 30, 2026

Mid-Morning
Grand Bluff Weather - 2026-09-30 - Morning - Light Showers
72°F 22°C
Light Showers
Mid-Afternoon
Grand Bluff Weather - 2026-09-30 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Grand Bluff Weather - 2026-09-30 - Evening - Overcast
74°F 23°C
Overcast
Quite warm around 83°F 29°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds moving from the ESE to the NNE at 6 mph 9 km/h.

Thursday, October 1, 2026

Mid-Morning
Grand Bluff Weather - 2026-10-01 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Grand Bluff Weather - 2026-10-01 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Grand Bluff Weather - 2026-10-01 - Evening - Sunny
74°F 23°C
Sunny
Warm temperatures up to 84°F 29°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Friday, October 2, 2026

Mid-Morning
Grand Bluff Weather - 2026-10-02 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Grand Bluff Weather - 2026-10-02 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Grand Bluff Weather - 2026-10-02 - Evening - Sunny
76°F 25°C
Sunny
Very warm with a high of 87°F 31°C, sunny throughout the day, with steady humidity and steady pressure.

Saturday, October 3, 2026

Mid-Morning
Grand Bluff Weather - 2026-10-03 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Grand Bluff Weather - 2026-10-03 - Afternoon - Overcast
83°F 28°C
Overcast
Early-Evening
Grand Bluff Weather - 2026-10-03 - Evening - Overcast
70°F 21°C
Overcast
Warm and summery near 83°F 28°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the ESE to the NNW at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Sunday, October 4, 2026

Mid-Morning
Grand Bluff Weather - 2026-10-04 - Morning - Cloudy
69°F 20°C
Cloudy
Mid-Afternoon
Grand Bluff Weather - 2026-10-04 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Grand Bluff Weather - 2026-10-04 - Evening - Partly Cloudy
76°F 25°C
Partly Cloudy
Comfortable with temperatures reaching 79°F 26°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Monday, October 5, 2026

Mid-Morning
Grand Bluff Weather - 2026-10-05 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Grand Bluff Weather - 2026-10-05 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Grand Bluff Weather - 2026-10-05 - Evening - Sunny
80°F 27°C
Sunny
Quite warm around 89°F 32°C, sunny throughout the day, with lower humidity and steady pressure.

Tuesday, October 6, 2026

Mid-Morning
Grand Bluff Weather - 2026-10-06 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Grand Bluff Weather - 2026-10-06 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Grand Bluff Weather - 2026-10-06 - Evening - Sunny
82°F 27°C
Sunny
Hot temperatures near 91°F 33°C, sunny throughout the day, with steady humidity and steady pressure.

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Weather by the Numbers

Wed, 23rd
Grand Bluff TX Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 96°F 36°C
Lo: 74°F 23°C
Sunrise 07:06 AM
Sunset 07:13 PM
Wind ENE 7 mph12 km/h
Dew Point 61°F16°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 37%
Thu, 24th
Grand Bluff TX Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 93°F 34°C
Lo: 70°F 21°C
Sunrise 07:07 AM
Sunset 07:11 PM
Wind ENE 7 mph11 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 32%
Fri, 25th
Grand Bluff TX Weather - Friday, Sep 25, 2026 - Overcast
Hi: 94°F 34°C
Lo: 68°F 20°C
Sunrise 07:08 AM
Sunset 07:10 PM
Wind NE 2 mph4 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 31%
Sat, 26th
Grand Bluff TX Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 94°F 34°C
Lo: 71°F 21°C
Sunrise 07:08 AM
Sunset 07:09 PM
Wind SSW 5 mph8 km/h
Dew Point 62°F16°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 39%
Sun, 27th
Grand Bluff TX Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 93°F 34°C
Lo: 73°F 23°C
Sunrise 07:09 AM
Sunset 07:07 PM
Wind SW 5 mph8 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 41%
Mon, 28th
Grand Bluff TX Weather - Monday, Sep 28, 2026 - Sunny
Hi: 91°F 33°C
Lo: 70°F 21°C
Sunrise 07:10 AM
Sunset 07:06 PM
Wind SW 9 mph14 km/h
Dew Point 69°F20°C
uv Index 8
Barometric Pressure 29.83 in1010 mb
POP 17% *
Humidity 58%
Tue, 29th
Grand Bluff TX Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 89°F 32°C
Lo: 69°F 21°C
Sunrise 07:10 AM
Sunset 07:05 PM
Wind SSW 6 mph10 km/h
Dew Point 69°F21°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 14% *
Humidity 61%
Wed, 30th
Grand Bluff TX Weather - Wednesday, Sep 30, 2026 - Light Rain Shower
Hi: 84°F 29°C
Lo: 68°F 20°C
Sunrise 07:11 AM
Sunset 07:03 PM
Wind NNE 8 mph13 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 17% *
Humidity 57%
Thu, 1st
Grand Bluff TX Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 85°F 29°C
Lo: 62°F 17°C
Sunrise 07:12 AM
Sunset 07:02 PM
Wind E 6 mph9 km/h
Dew Point 47°F9°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 35%
Fri, 2nd
Grand Bluff TX Weather - Friday, Oct 2, 2026 - Sunny
Hi: 88°F 31°C
Lo: 61°F 16°C
Sunrise 07:12 AM
Sunset 07:01 PM
Wind ESE 6 mph9 km/h
Dew Point 47°F8°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 31%
Sat, 3rd
Grand Bluff TX Weather - Saturday, Oct 3, 2026 - Overcast
Hi: 84°F 29°C
Lo: 65°F 18°C
Sunrise 07:13 AM
Sunset 06:59 PM
Wind E 4 mph6 km/h
Dew Point 60°F16°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 11% *
Humidity 51%
Sun, 4th
Grand Bluff TX Weather - Sunday, Oct 4, 2026 - Overcast
Hi: 80°F 27°C
Lo: 65°F 19°C
Sunrise 07:14 AM
Sunset 06:58 PM
Wind SSE 4 mph6 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 46%
Mon, 5th
Grand Bluff TX Weather - Monday, Oct 5, 2026 - Sunny
Hi: 90°F 32°C
Lo: 65°F 18°C
Sunrise 07:14 AM
Sunset 06:57 PM
Wind ENE 7 mph11 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 37%
Tue, 6th
Grand Bluff TX Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 92°F 33°C
Lo: 67°F 20°C
Sunrise 07:15 AM
Sunset 06:56 PM
Wind NE 6 mph9 km/h
Dew Point 54°F12°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 33%
* POP = Probability of Precipitation. Data for 12:00 PM.