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Grindstone TX Weather - Clear - 74°F
Clear
74°F
Updated 8:13 am
Feels Like 83°F
Humidity 95%
Wind N 0 mph
Barometer  29.97 in
Dew Point 73°F
Grindstone TX Weather - Clear - 23°C
Clear
23°C
Updated 8:13 am
Feels Like 28°C
Humidity 95%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 23°C
Grindstone, TX Weather and Current Conditionsgrindstone tx weather forecast

Grindstone, TX Weather Forecast

Grindstone Texas WeatherGrindstone, Texas Weather Weather Forecast
14 day API Grindstone, TX weather forecast. Note. Our 7-day weather forecast for Grindstone, Texas is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Grindstone, TX Weather Forecast Dated: 813 AM Mon Sep 07 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 7, 2026

Mid-Morning
Grindstone Weather - 2026-09-07 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-07 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-07 - Evening - Sunny
93°F 34°C
Sunny
Scorching heat reaching 100°F 38°C, feeling like 104°F 40°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds out of the SE at 12 mph 19 km/h.

Tuesday, September 8, 2026

Mid-Morning
Grindstone Weather - 2026-09-08 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-08 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-08 - Evening - Sunny
93°F 34°C
Sunny
Sweltering temperatures near 100°F 38°C with a heat index of 104°F 40°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the SSW to the S at 11 mph 18 km/h.

Wednesday, September 9, 2026

Mid-Morning
Grindstone Weather - 2026-09-09 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-09 - Afternoon - Partly Cloudy
98°F 36°C
Partly Cloudy
Early-Evening
Grindstone Weather - 2026-09-09 - Evening - Partly Cloudy
91°F 33°C
Partly Cloudy
Very hot with a high of 98°F 36°C, feeling closer to 101°F 39°C in the humidity, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SE at 11 mph 17 km/h. Gusts up to 20 mph 31 km/h.

Thursday, September 10, 2026

Mid-Morning
Grindstone Weather - 2026-09-10 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-10 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
Grindstone Weather - 2026-09-10 - Evening - Partly Cloudy
91°F 33°C
Partly Cloudy
Scorching heat reaching 100°F 38°C, feeling like 103°F 39°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the SSE at 10 mph 16 km/h.

Friday, September 11, 2026

Mid-Morning
Grindstone Weather - 2026-09-11 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-11 - Afternoon - Nearby Thunderstorms
95°F 35°C
Nearby Thunderstorms
Early-Evening
Grindstone Weather - 2026-09-11 - Evening - Scattered Showers
84°F 29°C
Scattered Showers
Hot and sweltering around 95°F 35°C (heat index 100°F 38°C), locally heavy thunderstorms at times, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the ESE at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.

Saturday, September 12, 2026

Mid-Morning
Grindstone Weather - 2026-09-12 - Morning - Partly Cloudy
83°F 28°C
Partly Cloudy
Mid-Afternoon
Grindstone Weather - 2026-09-12 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-12 - Evening - Overcast
93°F 34°C
Overcast
Very hot with a high of 98°F 37°C, feeling closer to 101°F 39°C in the humidity, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds S at 17 mph 27 km/h. Gusts up to 28 mph 45 km/h.

Sunday, September 13, 2026

Mid-Morning
Grindstone Weather - 2026-09-13 - Morning - Cloudy
84°F 29°C
Cloudy
Mid-Afternoon
Grindstone Weather - 2026-09-13 - Afternoon - Sunny
101°F 38°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-13 - Evening - Sunny
90°F 32°C
Sunny
Scorching heat reaching 101°F 38°C, feeling like 104°F 40°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds switching from the S to the ENE at 15 mph 25 km/h. Gusts up to 23 mph 36 km/h.

Monday, September 14, 2026

Mid-Morning
Grindstone Weather - 2026-09-14 - Morning - Light Showers
72°F 22°C
Light Showers
Mid-Afternoon
Grindstone Weather - 2026-09-14 - Afternoon - Scattered Showers
71°F 22°C
Scattered Showers
Early-Evening
Grindstone Weather - 2026-09-14 - Evening - Overcast
73°F 23°C
Overcast
Enjoyable around 71°F 22°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the N to the ENE at 8 mph 13 km/h.

Tuesday, September 15, 2026

Mid-Morning
Grindstone Weather - 2026-09-15 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-15 - Afternoon - Sunny
85°F 30°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-15 - Evening - Sunny
79°F 26°C
Sunny
Warm temperatures up to 85°F 30°C, sunny throughout the day, with lower humidity and steady pressure. Winds NE at 10 mph 17 km/h.

Wednesday, September 16, 2026

Mid-Morning
Grindstone Weather - 2026-09-16 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-16 - Afternoon - Sunny
85°F 30°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-16 - Evening - Sunny
79°F 26°C
Sunny
Very warm with a high of 85°F 30°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the E to the ENE at 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Grindstone Weather - 2026-09-17 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Grindstone Weather - 2026-09-17 - Afternoon - Partly Cloudy
88°F 31°C
Partly Cloudy
Early-Evening
Grindstone Weather - 2026-09-17 - Evening - Sunny
81°F 27°C
Sunny
Warm and summery near 88°F 31°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the ENE at 8 mph 13 km/h.

Friday, September 18, 2026

Mid-Morning
Grindstone Weather - 2026-09-18 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-18 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-18 - Evening - Sunny
84°F 29°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the S to the SE at 8 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
Grindstone Weather - 2026-09-19 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-19 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-19 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot with 95°F 35°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the S to the SE at 8 mph 12 km/h.

Sunday, September 20, 2026

Mid-Morning
Grindstone Weather - 2026-09-20 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Grindstone Weather - 2026-09-20 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
Grindstone Weather - 2026-09-20 - Evening - Sunny
89°F 32°C
Sunny
Hot temperatures near 96°F 36°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the SE to the NNE at 9 mph 14 km/h.

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Weather by the Numbers

Mon, 7th
Grindstone TX Weather - Monday, Sep 7, 2026 - Sunny
Hi: 100°F 38°C
Lo: 75°F 24°C
Sunrise 07:04 AM
Sunset 07:41 PM
Wind SE 6 mph10 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 39%
Tue, 8th
Grindstone TX Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 100°F 38°C
Lo: 80°F 27°C
Sunrise 07:05 AM
Sunset 07:40 PM
Wind SSE 7 mph12 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 40%
Wed, 9th
Grindstone TX Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 98°F 36°C
Lo: 77°F 25°C
Sunrise 07:05 AM
Sunset 07:38 PM
Wind S 9 mph15 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 42%
Thu, 10th
Grindstone TX Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 100°F 38°C
Lo: 77°F 25°C
Sunrise 07:06 AM
Sunset 07:37 PM
Wind SSW 10 mph17 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 36%
Fri, 11th
Grindstone TX Weather - Friday, Sep 11, 2026 - Sunny
Hi: 98°F 37°C
Lo: 77°F 25°C
Sunrise 07:06 AM
Sunset 07:36 PM
Wind S 7 mph12 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 40%
Sat, 12th
Grindstone TX Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 99°F 37°C
Lo: 75°F 24°C
Sunrise 07:07 AM
Sunset 07:35 PM
Wind S 16 mph26 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 43%
Sun, 13th
Grindstone TX Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 102°F 39°C
Lo: 72°F 22°C
Sunrise 07:08 AM
Sunset 07:33 PM
Wind S 18 mph30 km/h
Dew Point 67°F20°C
uv Index 8
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 43%
Mon, 14th
Grindstone TX Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 73°F 23°C
Lo: 70°F 21°C
Sunrise 07:08 AM
Sunset 07:32 PM
Wind N 11 mph18 km/h
Dew Point 65°F18°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 38% *
Humidity 81%
Tue, 15th
Grindstone TX Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 86°F 30°C
Lo: 66°F 19°C
Sunrise 07:09 AM
Sunset 07:31 PM
Wind NE 10 mph15 km/h
Dew Point 50°F10°C
uv Index 7
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 36%
Wed, 16th
Grindstone TX Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 86°F 30°C
Lo: 64°F 18°C
Sunrise 07:09 AM
Sunset 07:29 PM
Wind ENE 9 mph14 km/h
Dew Point 45°F7°C
uv Index 7
Barometric Pressure 30.18 in1022 mb
POP 0% *
Humidity 30%
Thu, 17th
Grindstone TX Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 89°F 32°C
Lo: 65°F 18°C
Sunrise 07:10 AM
Sunset 07:28 PM
Wind E 6 mph10 km/h
Dew Point 43°F6°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 26%
Fri, 18th
Grindstone TX Weather - Friday, Sep 18, 2026 - Sunny
Hi: 92°F 34°C
Lo: 66°F 19°C
Sunrise 07:11 AM
Sunset 07:27 PM
Wind SE 6 mph9 km/h
Dew Point 42°F6°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 23%
Sat, 19th
Grindstone TX Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 96°F 36°C
Lo: 70°F 21°C
Sunrise 07:11 AM
Sunset 07:25 PM
Wind SE 6 mph10 km/h
Dew Point 55°F13°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 34%
Sun, 20th
Grindstone TX Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 96°F 36°C
Lo: 75°F 24°C
Sunrise 07:12 AM
Sunset 07:24 PM
Wind ENE 6 mph10 km/h
Dew Point 60°F16°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 36%
* POP = Probability of Precipitation. Data for 12:00 PM.