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Summitt OK Weather - Lightning Observed - 76°F
Lightning Observed
76°F
Updated 6:19 am
Feels Like 78°F
Humidity 73%
Wind SSE 8 mph
Barometer  30.01 in
Dew Point 67°F
Summitt OK Weather - Lightning Observed - 24°C
Lightning Observed
24°C
Updated 6:19 am
Feels Like 26°C
Humidity 73%
Wind SSE 13 km/h
Barometer  101.6 kPa
Dew Point 19°C
Summitt, OK Weather and Current Conditionssummitt ok weather forecast

Summitt, OK Weather Forecast

Summitt Oklahoma WeatherSummitt, Oklahoma Weather Weather Forecast
Here is the API 14 day weather forecast for Summitt, Oklahoma. Note: The 7-day weather forecast for Summitt, OK is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Summitt, OK Weather Forecast Dated: 619 AM Sun Sep 13 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 13, 2026

Mid-Morning
Summitt Weather - 2026-09-13 - Morning - Scattered Showers
76°F 25°C
Scattered Showers
Mid-Afternoon
Summitt Weather - 2026-09-13 - Afternoon - Nearby Thunderstorms
99°F 37°C
Nearby Thunderstorms
Early-Evening
Summitt Weather - 2026-09-13 - Evening - Sunny
90°F 32°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 104°F 40°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
Summitt Weather - 2026-09-14 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Summitt Weather - 2026-09-14 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
Summitt Weather - 2026-09-14 - Evening - Sunny
92°F 34°C
Sunny
Sweltering temperatures near 100°F 38°C with a heat index of 103°F 39°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds turning from the S to the SE at 9 mph 14 km/h. Gusts up to 20 mph 31 km/h.

Tuesday, September 15, 2026

Mid-Morning
Summitt Weather - 2026-09-15 - Morning - Partly Cloudy
82°F 28°C
Partly Cloudy
Mid-Afternoon
Summitt Weather - 2026-09-15 - Afternoon - Cloudy
100°F 38°C
Cloudy
Early-Evening
Summitt Weather - 2026-09-15 - Evening - Scattered Showers
84°F 29°C
Scattered Showers
Dangerously hot with a high of 100°F 38°C (heat index near 104°F 40°C), locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the S to the ESE at 5 mph 7 km/h.

Wednesday, September 16, 2026

Mid-Morning
Summitt Weather - 2026-09-16 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Summitt Weather - 2026-09-16 - Afternoon - Overcast
94°F 35°C
Overcast
Early-Evening
Summitt Weather - 2026-09-16 - Evening - Sunny
93°F 34°C
Sunny
Sizzling hot near 94°F 35°C with a heat index reaching 98°F 36°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds SSE at 10 mph 15 km/h.

Thursday, September 17, 2026

Mid-Morning
Summitt Weather - 2026-09-17 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Summitt Weather - 2026-09-17 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
Summitt Weather - 2026-09-17 - Evening - Overcast
91°F 32°C
Overcast
Hot and sweltering around 97°F 36°C (heat index 100°F 38°C), sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Summitt Weather - 2026-09-18 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Summitt Weather - 2026-09-18 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Summitt Weather - 2026-09-18 - Evening - Cloudy
92°F 33°C
Cloudy
Sweltering heat reaching 100°F 38°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Summitt Weather - 2026-09-19 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Summitt Weather - 2026-09-19 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
Summitt Weather - 2026-09-19 - Evening - Partly Cloudy
83°F 29°C
Partly Cloudy
Hot and sweltering around 97°F 36°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Summitt Weather - 2026-09-20 - Morning - Light Fog
69°F 20°C
Light Fog
Mid-Afternoon
Summitt Weather - 2026-09-20 - Afternoon - Light Showers
65°F 18°C
Light Showers
Early-Evening
Summitt Weather - 2026-09-20 - Evening - Light Showers
64°F 18°C
Light Showers
Cool with a high near 65°F 18°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Winds out of the WSW at 8 mph 13 km/h.

Monday, September 21, 2026

Mid-Morning
Summitt Weather - 2026-09-21 - Morning - Light Fog
64°F 18°C
Light Fog
Mid-Afternoon
Summitt Weather - 2026-09-21 - Afternoon - Scattered Showers
67°F 19°C
Scattered Showers
Early-Evening
Summitt Weather - 2026-09-21 - Evening - Scattered Showers
65°F 18°C
Scattered Showers
Refreshing around 67°F 19°C, locally heavy downpours at times, with steady humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Summitt Weather - 2026-09-22 - Morning - Scattered Showers
63°F 17°C
Scattered Showers
Mid-Afternoon
Summitt Weather - 2026-09-22 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Summitt Weather - 2026-09-22 - Evening - Scattered Showers
65°F 18°C
Scattered Showers
Mild with a high of 68°F 20°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds shifting from the N to the NNE at 8 mph 12 km/h.

Wednesday, September 23, 2026

Mid-Morning
Summitt Weather - 2026-09-23 - Morning - Cloudy
63°F 17°C
Cloudy
Mid-Afternoon
Summitt Weather - 2026-09-23 - Afternoon - Partly Cloudy
77°F 25°C
Partly Cloudy
Early-Evening
Summitt Weather - 2026-09-23 - Evening - Partly Cloudy
73°F 23°C
Partly Cloudy
Pleasant near 77°F 25°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Summitt Weather - 2026-09-24 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Summitt Weather - 2026-09-24 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Summitt Weather - 2026-09-24 - Evening - Sunny
83°F 29°C
Sunny
Hot and sweltering around 90°F 32°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Summitt Weather - 2026-09-25 - Morning - Partly Cloudy
79°F 26°C
Partly Cloudy
Mid-Afternoon
Summitt Weather - 2026-09-25 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Summitt Weather - 2026-09-25 - Evening - Sunny
91°F 33°C
Sunny
Sizzling hot with 98°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SSE to the SE at 9 mph 14 km/h. Gusts up to 21 mph 34 km/h.

Saturday, September 26, 2026

Mid-Morning
Summitt Weather - 2026-09-26 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Summitt Weather - 2026-09-26 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Summitt Weather - 2026-09-26 - Evening - Sunny
88°F 31°C
Sunny
Sweltering heat reaching 100°F 38°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 11 mph 18 km/h. Gusts up to 24 mph 39 km/h.

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Weather by the Numbers

Sun, 13th
Summitt OK Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 99°F 37°C
Lo: 71°F 22°C
Sunrise 07:02 AM
Sunset 07:31 PM
Wind NNE 5 mph8 km/h
Dew Point 71°F22°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 22% *
Humidity 74%
Mon, 14th
Summitt OK Weather - Monday, Sep 14, 2026 - Sunny
Hi: 100°F 38°C
Lo: 75°F 24°C
Sunrise 07:03 AM
Sunset 07:30 PM
Wind S 9 mph15 km/h
Dew Point 67°F19°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 43%
Tue, 15th
Summitt OK Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 100°F 38°C
Lo: 79°F 26°C
Sunrise 07:04 AM
Sunset 07:28 PM
Wind SSW 11 mph17 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 10% *
Humidity 43%
Wed, 16th
Summitt OK Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 99°F 37°C
Lo: 79°F 26°C
Sunrise 07:05 AM
Sunset 07:27 PM
Wind S 10 mph15 km/h
Dew Point 65°F19°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 36%
Thu, 17th
Summitt OK Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 98°F 37°C
Lo: 77°F 25°C
Sunrise 07:06 AM
Sunset 07:25 PM
Wind SSW 12 mph19 km/h
Dew Point 61°F16°C
uv Index 9
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 32%
Fri, 18th
Summitt OK Weather - Friday, Sep 18, 2026 - Sunny
Hi: 100°F 38°C
Lo: 77°F 25°C
Sunrise 07:06 AM
Sunset 07:24 PM
Wind S 5 mph8 km/h
Dew Point 61°F16°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 33%
Sat, 19th
Summitt OK Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 99°F 37°C
Lo: 74°F 23°C
Sunrise 07:07 AM
Sunset 07:22 PM
Wind SSW 6 mph10 km/h
Dew Point 59°F15°C
uv Index 8
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 32%
Sun, 20th
Summitt OK Weather - Sunday, Sep 20, 2026 - Mist
Hi: 72°F 22°C
Lo: 63°F 17°C
Sunrise 07:08 AM
Sunset 07:21 PM
Wind ESE 8 mph13 km/h
Dew Point 65°F18°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 61% *
Humidity 96%
Mon, 21st
Summitt OK Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 68°F 20°C
Lo: 63°F 17°C
Sunrise 07:09 AM
Sunset 07:20 PM
Wind NNW 7 mph11 km/h
Dew Point 62°F17°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 27% *
Humidity 86%
Tue, 22nd
Summitt OK Weather - Tuesday, Sep 22, 2026 - Patchy Rain Nearby
Hi: 69°F 20°C
Lo: 61°F 16°C
Sunrise 07:09 AM
Sunset 07:18 PM
Wind ESE 9 mph14 km/h
Dew Point 58°F15°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 21% *
Humidity 76%
Wed, 23rd
Summitt OK Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 79°F 26°C
Lo: 59°F 15°C
Sunrise 07:10 AM
Sunset 07:17 PM
Wind N 6 mph9 km/h
Dew Point 58°F14°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 11% *
Humidity 67%
Thu, 24th
Summitt OK Weather - Thursday, Sep 24, 2026 - Partly Cloudy
Hi: 92°F 33°C
Lo: 63°F 17°C
Sunrise 07:11 AM
Sunset 07:15 PM
Wind S 5 mph9 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 44%
Fri, 25th
Summitt OK Weather - Friday, Sep 25, 2026 - Sunny
Hi: 100°F 38°C
Lo: 74°F 24°C
Sunrise 07:12 AM
Sunset 07:14 PM
Wind SSE 10 mph17 km/h
Dew Point 58°F15°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 35%
Sat, 26th
Summitt OK Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 101°F 38°C
Lo: 75°F 24°C
Sunrise 07:13 AM
Sunset 07:12 PM
Wind S 11 mph18 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 36%
* POP = Probability of Precipitation. Data for 12:00 PM.