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Grayson OK Weather - Clear - 93°F
Clear
93°F
Updated 10:50 am
Feels Like 94°F
Humidity 47%
Wind W 3 mph
Barometer  29.98 in
Dew Point 70°F
Grayson OK Weather - Clear - 34°C
Clear
34°C
Updated 10:50 am
Feels Like 35°C
Humidity 47%
Wind W 5 km/h
Barometer  101.5 kPa
Dew Point 21°C
Grayson, OK Weather and Current Conditionsgrayson ok weather forecast

Grayson, OK Weather Forecast

Grayson Oklahoma WeatherGrayson, Oklahoma Weather Weather Forecast
14 Day API Grayson, OK Weather Forecast. Note: Our 7 day Grayson, Oklahoma weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Grayson, OK Weather Forecast Dated: 1050 AM Sun Sep 06 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.

Sunday, September 6, 2026

Mid-Morning
Grayson Weather - 2026-09-06 - Morning - Cloudy
85°F 29°C
Cloudy
Mid-Afternoon
Grayson Weather - 2026-09-06 - Afternoon - Partly Cloudy
103°F 40°C
Partly Cloudy
Early-Evening
Grayson Weather - 2026-09-06 - Evening - Overcast
95°F 35°C
Overcast
Scorching heat reaching 103°F 40°C, feeling like 107°F 42°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the ESE at 7 mph 12 km/h.

Monday, September 7, 2026

Mid-Morning
Grayson Weather - 2026-09-07 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-07 - Afternoon - Overcast
102°F 39°C
Overcast
Early-Evening
Grayson Weather - 2026-09-07 - Evening - Overcast
96°F 35°C
Overcast
Sweltering heat reaching 102°F 39°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds switching from the SE to the SSE at 10 mph 16 km/h.

Tuesday, September 8, 2026

Mid-Morning
Grayson Weather - 2026-09-08 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-08 - Afternoon - Cloudy
106°F 41°C
Cloudy
Early-Evening
Grayson Weather - 2026-09-08 - Evening - Overcast
100°F 38°C
Overcast
Dangerously hot temperatures around 106°F 41°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SSW to the SSE at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.

Wednesday, September 9, 2026

Mid-Morning
Grayson Weather - 2026-09-09 - Morning - Sunny
87°F 30°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-09 - Afternoon - Overcast
106°F 41°C
Overcast
Early-Evening
Grayson Weather - 2026-09-09 - Evening - Cloudy
98°F 37°C
Cloudy
Dangerously hot with a high of 106°F 41°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SW to the S at 9 mph 15 km/h.

Thursday, September 10, 2026

Mid-Morning
Grayson Weather - 2026-09-10 - Morning - Light Showers
76°F 24°C
Light Showers
Mid-Afternoon
Grayson Weather - 2026-09-10 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Grayson Weather - 2026-09-10 - Evening - Overcast
81°F 27°C
Overcast
Mild with a high of 79°F 26°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds tapering down from SSE 13 mph 21 km/h to SE 5 mph 8 km/h.

Friday, September 11, 2026

Mid-Morning
Grayson Weather - 2026-09-11 - Morning - Sunny
76°F 25°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-11 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Grayson Weather - 2026-09-11 - Evening - Sunny
90°F 33°C
Sunny
Very hot with temperatures reaching 95°F 35°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the S to the SSE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.

Saturday, September 12, 2026

Mid-Morning
Grayson Weather - 2026-09-12 - Morning - Scattered Showers
80°F 27°C
Scattered Showers
Mid-Afternoon
Grayson Weather - 2026-09-12 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Grayson Weather - 2026-09-12 - Evening - Sunny
95°F 35°C
Sunny
Dangerously hot temperatures around 100°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds out of the S at 18 mph 30 km/h. Gusts up to 30 mph 48 km/h.

Sunday, September 13, 2026

Mid-Morning
Grayson Weather - 2026-09-13 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-13 - Afternoon - Light Showers
79°F 26°C
Light Showers
Early-Evening
Grayson Weather - 2026-09-13 - Evening - Heavy Rain Showers
61°F 17°C
Heavy Rain Showers
Enjoyable around 79°F 26°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure rising. Winds tapering down from SSW 23 mph 37 km/h to N 13 mph 21 km/h. Gusts up to 24 mph 38 km/h.

Monday, September 14, 2026

Mid-Morning
Grayson Weather - 2026-09-14 - Morning - Overcast
58°F 14°C
Overcast
Mid-Afternoon
Grayson Weather - 2026-09-14 - Afternoon - Partly Cloudy
72°F 22°C
Partly Cloudy
Early-Evening
Grayson Weather - 2026-09-14 - Evening - Partly Cloudy
69°F 21°C
Partly Cloudy
Mild temperatures up to 72°F 22°C, cloudy 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 10 mph 15 km/h.

Tuesday, September 15, 2026

Mid-Morning
Grayson Weather - 2026-09-15 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-15 - Afternoon - Partly Cloudy
93°F 34°C
Partly Cloudy
Early-Evening
Grayson Weather - 2026-09-15 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot near 93°F 34°C with a heat index reaching 97°F 36°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the E to the SW at 8 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Grayson Weather - 2026-09-16 - Morning - Scattered Showers
82°F 28°C
Scattered Showers
Mid-Afternoon
Grayson Weather - 2026-09-16 - Afternoon - Cloudy
97°F 36°C
Cloudy
Early-Evening
Grayson Weather - 2026-09-16 - Evening - Overcast
93°F 34°C
Overcast
Hot and sweltering around 97°F 36°C (heat index 100°F 38°C), scattered downpours possible, with lower humidity and steady pressure. Winds turning from the S to the SSE at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Thursday, September 17, 2026

Mid-Morning
Grayson Weather - 2026-09-17 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-17 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Grayson Weather - 2026-09-17 - Evening - Partly Cloudy
94°F 35°C
Partly Cloudy
Hot and sweltering around 99°F 37°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the SSW to the S at 9 mph 14 km/h.

Friday, September 18, 2026

Mid-Morning
Grayson Weather - 2026-09-18 - Morning - Partly Cloudy
86°F 30°C
Partly Cloudy
Mid-Afternoon
Grayson Weather - 2026-09-18 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Grayson Weather - 2026-09-18 - Evening - Overcast
93°F 34°C
Overcast
Sizzling hot with 99°F 37°C, cloudy through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.

Saturday, September 19, 2026

Mid-Morning
Grayson Weather - 2026-09-19 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Grayson Weather - 2026-09-19 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Grayson Weather - 2026-09-19 - Evening - Partly Cloudy
93°F 34°C
Partly Cloudy
Hot temperatures near 99°F 37°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the SSE at 11 mph 18 km/h. Gusts up to 20 mph 33 km/h.

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Weather by the Numbers

Sun, 6th
Grayson OK Weather - Sunday, Sep 6, 2026 - Overcast
Hi: 103°F 40°C
Lo: 77°F 25°C
Sunrise 07:00 AM
Sunset 07:44 PM
Wind ESE 5 mph8 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 32%
Mon, 7th
Grayson OK Weather - Monday, Sep 7, 2026 - Sunny
Hi: 103°F 40°C
Lo: 80°F 27°C
Sunrise 07:01 AM
Sunset 07:43 PM
Wind SE 8 mph13 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 30%
Tue, 8th
Grayson OK Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 106°F 41°C
Lo: 80°F 27°C
Sunrise 07:01 AM
Sunset 07:41 PM
Wind SSW 9 mph15 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 28%
Wed, 9th
Grayson OK Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 106°F 41°C
Lo: 80°F 27°C
Sunrise 07:02 AM
Sunset 07:40 PM
Wind SSW 10 mph17 km/h
Dew Point 58°F15°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 25%
Thu, 10th
Grayson OK Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 92°F 33°C
Lo: 73°F 23°C
Sunrise 07:03 AM
Sunset 07:38 PM
Wind S 13 mph20 km/h
Dew Point 70°F21°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 35% *
Humidity 91%
Fri, 11th
Grayson OK Weather - Friday, Sep 11, 2026 - Sunny
Hi: 96°F 36°C
Lo: 69°F 21°C
Sunrise 07:04 AM
Sunset 07:37 PM
Wind S 10 mph17 km/h
Dew Point 62°F17°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 42%
Sat, 12th
Grayson OK Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 101°F 39°C
Lo: 74°F 23°C
Sunrise 07:04 AM
Sunset 07:35 PM
Wind SSW 18 mph28 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.71 in1006 mb
POP 1% *
Humidity 41%
Sun, 13th
Grayson OK Weather - Sunday, Sep 13, 2026 - Cloudy
Hi: 93°F 34°C
Lo: 57°F 14°C
Sunrise 07:05 AM
Sunset 07:34 PM
Wind SSW 21 mph34 km/h
Dew Point 67°F19°C
uv Index 7
Barometric Pressure 29.77 in1008 mb
POP 36% *
Humidity 48%
Mon, 14th
Grayson OK Weather - Monday, Sep 14, 2026 - Cloudy
Hi: 73°F 23°C
Lo: 56°F 13°C
Sunrise 07:06 AM
Sunset 07:32 PM
Wind NNE 14 mph23 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 7% *
Humidity 59%
Tue, 15th
Grayson OK Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 95°F 35°C
Lo: 52°F 11°C
Sunrise 07:07 AM
Sunset 07:31 PM
Wind SSE 8 mph13 km/h
Dew Point 68°F20°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 59%
Wed, 16th
Grayson OK Weather - Wednesday, Sep 16, 2026 - Cloudy
Hi: 98°F 37°C
Lo: 77°F 25°C
Sunrise 07:07 AM
Sunset 07:30 PM
Wind S 13 mph22 km/h
Dew Point 65°F19°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 43%
Thu, 17th
Grayson OK Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 100°F 38°C
Lo: 80°F 27°C
Sunrise 07:08 AM
Sunset 07:28 PM
Wind SSW 13 mph22 km/h
Dew Point 63°F17°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 37%
Fri, 18th
Grayson OK Weather - Friday, Sep 18, 2026 - Partly Cloudy
Hi: 100°F 38°C
Lo: 81°F 27°C
Sunrise 07:09 AM
Sunset 07:27 PM
Wind SSW 13 mph21 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 34%
Sat, 19th
Grayson OK Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 100°F 38°C
Lo: 78°F 25°C
Sunrise 07:10 AM
Sunset 07:25 PM
Wind SSW 14 mph22 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 35%
* POP = Probability of Precipitation. Data for 12:00 PM.