Grant County, OK 14 Day Weather - WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Grant County, OK Weather - 14-Day Weather Forecast

Current Conditions

Settings
Grant County OK Weather - Partly Cloudy - 78°F
Partly Cloudy
78°F
Updated 11:50 am
Feels Like 89°F
Humidity 73%
Wind S 7 mph
Barometer  29.95 in
Dew Point 69°F
Grant County OK Weather - Partly Cloudy - 26°C
Partly Cloudy
26°C
Updated 11:50 am
Feels Like 32°C
Humidity 73%
Wind S 11 km/h
Barometer  101.4 kPa
Dew Point 21°C
Grant County, OK Weather and Current Conditionsgrant county ok weather forecast

Grant County, OK Weather Forecast

Grant County Oklahoma WeatherGrant County, Oklahoma Weather Weather Forecast
14 Day API Grant County, OK Weather Forecast. Note: Our 7 day Grant County, 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.
Grant County, OK Weather Forecast Dated: 1150 AM Fri Sep 11 2026
Expect a very warm period with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Friday, September 11, 2026

Mid-Morning
Grant County Weather - 2026-09-11 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Grant County Weather - 2026-09-11 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Grant County Weather - 2026-09-11 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot near 94°F 34°C with a heat index reaching 100°F 38°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SSE at 9 mph 14 km/h.

Saturday, September 12, 2026

Mid-Morning
Grant County Weather - 2026-09-12 - Morning - Light Showers
77°F 25°C
Light Showers
Mid-Afternoon
Grant County Weather - 2026-09-12 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Grant County Weather - 2026-09-12 - Evening - Sunny
91°F 33°C
Sunny
Quite warm reaching 88°F 31°C, feeling like 91°F 33°C during peak afternoon, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds switching from the S to the ESE at 9 mph 14 km/h.

Sunday, September 13, 2026

Mid-Morning
Grant County Weather - 2026-09-13 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Grant County Weather - 2026-09-13 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Grant County Weather - 2026-09-13 - Evening - Sunny
94°F 35°C
Sunny
Sizzling hot with 98°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds S at 16 mph 26 km/h. Gusts up to 26 mph 41 km/h.

Monday, September 14, 2026

Mid-Morning
Grant County Weather - 2026-09-14 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Grant County Weather - 2026-09-14 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Grant County Weather - 2026-09-14 - Evening - Cloudy
96°F 35°C
Cloudy
Hot temperatures near 98°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the S at 18 mph 29 km/h. Gusts up to 29 mph 47 km/h.

Tuesday, September 15, 2026

Mid-Morning
Grant County Weather - 2026-09-15 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Grant County Weather - 2026-09-15 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
Grant County Weather - 2026-09-15 - Evening - Scattered Showers
93°F 34°C
Scattered Showers
Scorching hot near 100°F 38°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the SSW to the SE at 15 mph 23 km/h. Gusts up to 24 mph 38 km/h.

Wednesday, September 16, 2026

Mid-Morning
Grant County Weather - 2026-09-16 - Morning - Scattered Showers
83°F 29°C
Scattered Showers
Mid-Afternoon
Grant County Weather - 2026-09-16 - Afternoon - Overcast
94°F 35°C
Overcast
Early-Evening
Grant County Weather - 2026-09-16 - Evening - Overcast
81°F 28°C
Overcast
Very hot with temperatures reaching 94°F 35°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds turning from the SW to the N at 17 mph 27 km/h. Gusts up to 25 mph 40 km/h.

Thursday, September 17, 2026

Mid-Morning
Grant County Weather - 2026-09-17 - Morning - Light Showers
69°F 21°C
Light Showers
Mid-Afternoon
Grant County Weather - 2026-09-17 - Afternoon - Light Showers
67°F 20°C
Light Showers
Early-Evening
Grant County Weather - 2026-09-17 - Evening - Light Showers
67°F 19°C
Light Showers
Comfortable at 67°F 20°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds out of the NNE at 10 mph 16 km/h.

Friday, September 18, 2026

Mid-Morning
Grant County Weather - 2026-09-18 - Morning - Scattered Showers
65°F 18°C
Scattered Showers
Mid-Afternoon
Grant County Weather - 2026-09-18 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Grant County Weather - 2026-09-18 - Evening - Sunny
76°F 25°C
Sunny
Enjoyable around 76°F 25°C, scattered downpours possible, with lower humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Grant County Weather - 2026-09-19 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Grant County Weather - 2026-09-19 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Grant County Weather - 2026-09-19 - Evening - Sunny
79°F 26°C
Sunny
Warm temperatures up to 80°F 27°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Sunday, September 20, 2026

Mid-Morning
Grant County Weather - 2026-09-20 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Grant County Weather - 2026-09-20 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Grant County Weather - 2026-09-20 - Evening - Sunny
81°F 28°C
Sunny
Very warm with a high of 83°F 28°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 8 mph 13 km/h.

Monday, September 21, 2026

Mid-Morning
Grant County Weather - 2026-09-21 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Grant County Weather - 2026-09-21 - Afternoon - Partly Cloudy
84°F 29°C
Partly Cloudy
Early-Evening
Grant County Weather - 2026-09-21 - Evening - Light Showers
82°F 28°C
Light Showers
Warm and summery near 84°F 29°C, mainly dry until evening showers arrive, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 15 mph 24 km/h. Gusts up to 30 mph 47 km/h.

Tuesday, September 22, 2026

Mid-Morning
Grant County Weather - 2026-09-22 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Grant County Weather - 2026-09-22 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Grant County Weather - 2026-09-22 - Evening - Sunny
81°F 28°C
Sunny
Balmy with temperatures reaching 82°F 28°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the S to the ESE at 6 mph 10 km/h.

Wednesday, September 23, 2026

Mid-Morning
Grant County Weather - 2026-09-23 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Grant County Weather - 2026-09-23 - Afternoon - Cloudy
90°F 32°C
Cloudy
Early-Evening
Grant County Weather - 2026-09-23 - Evening - Overcast
90°F 32°C
Overcast
Sizzling hot with 90°F 32°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the E to the SSW at 8 mph 13 km/h.

Thursday, September 24, 2026

Mid-Morning
Grant County Weather - 2026-09-24 - Morning - Scattered Showers
78°F 26°C
Scattered Showers
Mid-Afternoon
Grant County Weather - 2026-09-24 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Grant County Weather - 2026-09-24 - Evening - Sunny
92°F 33°C
Sunny
Hot temperatures near 94°F 34°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the SSE to the S at 16 mph 26 km/h. Gusts up to 30 mph 48 km/h.

Trending Headlines

Grant County, OK Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Grant County, OK 7 Day Weather

National Two Day Weather Forecast


E-mail the Grant County Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Fri, 11th
Grant County OK Weather - Friday, Sep 11, 2026 - Sunny
Hi: 94°F 34°C
Lo: 66°F 19°C
Sunrise 07:10 AM
Sunset 07:45 PM
Wind SSE 8 mph13 km/h
Dew Point 70°F21°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 3% *
Humidity 59%
Sat, 12th
Grant County OK Weather - Saturday, Sep 12, 2026 - Light Rain Shower
Hi: 94°F 34°C
Lo: 69°F 20°C
Sunrise 07:11 AM
Sunset 07:43 PM
Wind WSW 12 mph19 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 48% *
Humidity 60%
Sun, 13th
Grant County OK Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 98°F 37°C
Lo: 79°F 26°C
Sunrise 07:12 AM
Sunset 07:42 PM
Wind S 13 mph22 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 38%
Mon, 14th
Grant County OK Weather - Monday, Sep 14, 2026 - Sunny
Hi: 99°F 37°C
Lo: 81°F 27°C
Sunrise 07:13 AM
Sunset 07:40 PM
Wind SSW 19 mph30 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 33%
Tue, 15th
Grant County OK Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 100°F 38°C
Lo: 82°F 28°C
Sunrise 07:13 AM
Sunset 07:39 PM
Wind SW 16 mph26 km/h
Dew Point 57°F14°C
uv Index 9
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 28%
Wed, 16th
Grant County OK Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 96°F 36°C
Lo: 71°F 22°C
Sunrise 07:14 AM
Sunset 07:37 PM
Wind WSW 11 mph17 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 39%
Thu, 17th
Grant County OK Weather - Thursday, Sep 17, 2026 - Light Rain Shower
Hi: 71°F 22°C
Lo: 65°F 18°C
Sunrise 07:15 AM
Sunset 07:36 PM
Wind NNE 9 mph15 km/h
Dew Point 64°F18°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 52% *
Humidity 84%
Fri, 18th
Grant County OK Weather - Friday, Sep 18, 2026 - Sunny
Hi: 78°F 25°C
Lo: 62°F 17°C
Sunrise 07:16 AM
Sunset 07:34 PM
Wind E 7 mph11 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 3% *
Humidity 57%
Sat, 19th
Grant County OK Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 81°F 27°C
Lo: 67°F 19°C
Sunrise 07:17 AM
Sunset 07:32 PM
Wind E 3 mph5 km/h
Dew Point 47°F9°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 37%
Sun, 20th
Grant County OK Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 84°F 29°C
Lo: 68°F 20°C
Sunrise 07:18 AM
Sunset 07:31 PM
Wind SE 7 mph12 km/h
Dew Point 46°F8°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 33%
Mon, 21st
Grant County OK Weather - Monday, Sep 21, 2026 - Overcast
Hi: 85°F 29°C
Lo: 66°F 19°C
Sunrise 07:18 AM
Sunset 07:29 PM
Wind S 16 mph26 km/h
Dew Point 41°F5°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 4% *
Humidity 28%
Tue, 22nd
Grant County OK Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 84°F 29°C
Lo: 68°F 20°C
Sunrise 07:19 AM
Sunset 07:28 PM
Wind SW 8 mph13 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 2% *
Humidity 49%
Wed, 23rd
Grant County OK Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 92°F 33°C
Lo: 73°F 23°C
Sunrise 07:20 AM
Sunset 07:26 PM
Wind SE 3 mph5 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 29.8 in1009 mb
POP 4% *
Humidity 42%
Thu, 24th
Grant County OK Weather - Thursday, Sep 24, 2026 - Patchy Rain Nearby
Hi: 95°F 35°C
Lo: 78°F 25°C
Sunrise 07:21 AM
Sunset 07:25 PM
Wind S 17 mph27 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 17% *
Humidity 37%
* POP = Probability of Precipitation. Data for 12:00 PM.