St John, OK 14 Day Weather

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St John, OK Weather - 14-Day Weather Forecast

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St John OK Weather - Clouds - 85°F
Clouds
85°F
Updated 10:30 am
Feels Like 90°F
Humidity 61%
Wind S 10 mph
Barometer  29.89 in
Dew Point 70°F
St John OK Weather - Clouds - 29°C
Clouds
29°C
Updated 10:30 am
Feels Like 32°C
Humidity 61%
Wind S 16 km/h
Barometer  101.2 kPa
Dew Point 21°C
St John, OK Weather and Current Conditionsst john ok weather forecast

St John, OK Weather Forecast

St John Oklahoma WeatherSt John, Oklahoma Weather Weather Forecast
Here is the API 14 day weather forecast for St John. Note: The 7-day St John weather forecast 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.
St John, OK Weather Forecast Dated: 1030 AM Sat Sep 12 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate. Isolated storms at times.

Saturday, September 12, 2026

Mid-Morning
St John Weather - 2026-09-12 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-12 - Afternoon - Sunny
109°F 43°C
Sunny
Early-Evening
St John Weather - 2026-09-12 - Evening - Sunny
92°F 33°C
Sunny
Scorching heat reaching 109°F 43°C, feeling like 119°F 48°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds out of the SSE at 8 mph 13 km/h.

Sunday, September 13, 2026

Mid-Morning
St John Weather - 2026-09-13 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-13 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
St John Weather - 2026-09-13 - Evening - Nearby Thunderstorms
94°F 35°C
Nearby Thunderstorms
Sweltering heat reaching 102°F 39°C, locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds switching from the ESE to the SSE at 9 mph 14 km/h.

Monday, September 14, 2026

Mid-Morning
St John Weather - 2026-09-14 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-14 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
St John Weather - 2026-09-14 - Evening - Sunny
95°F 35°C
Sunny
Dangerously hot temperatures around 100°F 38°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 15 mph 24 km/h. Gusts up to 25 mph 40 km/h.

Tuesday, September 15, 2026

Mid-Morning
St John Weather - 2026-09-15 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-15 - Afternoon - Overcast
98°F 37°C
Overcast
Early-Evening
St John Weather - 2026-09-15 - Evening - Cloudy
93°F 34°C
Cloudy
Hot temperatures near 98°F 37°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds easing from SSW 15 mph 24 km/h to SSE 7 mph 12 km/h.

Wednesday, September 16, 2026

Mid-Morning
St John Weather - 2026-09-16 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-16 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
St John Weather - 2026-09-16 - Evening - Partly Cloudy
95°F 35°C
Partly Cloudy
Scorching hot near 100°F 38°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the S at 11 mph 17 km/h.

Thursday, September 17, 2026

Mid-Morning
St John Weather - 2026-09-17 - Morning - Sunny
88°F 31°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-17 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
St John Weather - 2026-09-17 - Evening - Sunny
94°F 35°C
Sunny
Very hot with temperatures reaching 99°F 37°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the SW to the S at 9 mph 15 km/h.

Friday, September 18, 2026

Mid-Morning
St John Weather - 2026-09-18 - Morning - Light Showers
76°F 25°C
Light Showers
Mid-Afternoon
St John Weather - 2026-09-18 - Afternoon - Scattered Showers
89°F 32°C
Scattered Showers
Early-Evening
St John Weather - 2026-09-18 - Evening - Light Showers
72°F 23°C
Light Showers
Warm and summery around 89°F 32°C (feels like 92°F 33°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the WSW to the ESE at 9 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
St John Weather - 2026-09-19 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
St John Weather - 2026-09-19 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
St John Weather - 2026-09-19 - Evening - Overcast
72°F 23°C
Overcast
Enjoyable around 76°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the N to the NNE at 10 mph 17 km/h.

Sunday, September 20, 2026

Mid-Morning
St John Weather - 2026-09-20 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-20 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
St John Weather - 2026-09-20 - Evening - Overcast
73°F 23°C
Overcast
Mild temperatures up to 76°F 25°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds NNE at 9 mph 15 km/h.

Monday, September 21, 2026

Mid-Morning
St John Weather - 2026-09-21 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-21 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
St John Weather - 2026-09-21 - Evening - Sunny
76°F 25°C
Sunny
Very warm with a high of 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Tuesday, September 22, 2026

Mid-Morning
St John Weather - 2026-09-22 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-22 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
St John Weather - 2026-09-22 - Evening - Sunny
85°F 30°C
Sunny
Warm and summery near 88°F 31°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 23, 2026

Mid-Morning
St John Weather - 2026-09-23 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-23 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
St John Weather - 2026-09-23 - Evening - Sunny
90°F 32°C
Sunny
Hot and sweltering around 97°F 36°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the WSW to the NE at 8 mph 13 km/h.

Thursday, September 24, 2026

Mid-Morning
St John Weather - 2026-09-24 - Morning - Sunny
74°F 24°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-24 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
St John Weather - 2026-09-24 - Evening - Sunny
92°F 33°C
Sunny
Sizzling hot with 97°F 36°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SE at 8 mph 12 km/h.

Friday, September 25, 2026

Mid-Morning
St John Weather - 2026-09-25 - Morning - Cloudy
81°F 27°C
Cloudy
Mid-Afternoon
St John Weather - 2026-09-25 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
St John Weather - 2026-09-25 - Evening - Overcast
95°F 35°C
Overcast
Sweltering heat reaching 100°F 38°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the S to the SSW at 11 mph 17 km/h. Gusts up to 23 mph 37 km/h.

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Weather by the Numbers

Sat, 12th
St John OK Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 109°F 43°C
Lo: 73°F 23°C
Sunrise 07:04 AM
Sunset 07:36 PM
Wind SSE 7 mph11 km/h
Dew Point 73°F23°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 41%
Sun, 13th
St John OK Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 102°F 39°C
Lo: 75°F 24°C
Sunrise 07:05 AM
Sunset 07:34 PM
Wind S 10 mph16 km/h
Dew Point 66°F19°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 41%
Mon, 14th
St John OK Weather - Monday, Sep 14, 2026 - Sunny
Hi: 100°F 38°C
Lo: 81°F 27°C
Sunrise 07:06 AM
Sunset 07:33 PM
Wind S 15 mph25 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 29%
Tue, 15th
St John OK Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 101°F 38°C
Lo: 83°F 28°C
Sunrise 07:07 AM
Sunset 07:31 PM
Wind SW 13 mph21 km/h
Dew Point 63°F17°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 33%
Wed, 16th
St John OK Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 101°F 39°C
Lo: 82°F 28°C
Sunrise 07:07 AM
Sunset 07:30 PM
Wind SSW 13 mph21 km/h
Dew Point 60°F15°C
uv Index 9
Barometric Pressure 30.06 in1018 mb
POP 0% *
Humidity 28%
Thu, 17th
St John OK Weather - Thursday, Sep 17, 2026 - Partly Cloudy
Hi: 100°F 38°C
Lo: 83°F 28°C
Sunrise 07:08 AM
Sunset 07:28 PM
Wind SSW 10 mph17 km/h
Dew Point 58°F14°C
uv Index 9
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 28%
Fri, 18th
St John OK Weather - Friday, Sep 18, 2026 - Overcast
Hi: 90°F 32°C
Lo: 68°F 20°C
Sunrise 07:09 AM
Sunset 07:27 PM
Wind W 3 mph5 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 20% *
Humidity 57%
Sat, 19th
St John OK Weather - Saturday, Sep 19, 2026 - Cloudy
Hi: 78°F 25°C
Lo: 61°F 16°C
Sunrise 07:10 AM
Sunset 07:25 PM
Wind SW 11 mph18 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 11% *
Humidity 53%
Sun, 20th
St John OK Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 77°F 25°C
Lo: 59°F 15°C
Sunrise 07:11 AM
Sunset 07:24 PM
Wind NNE 10 mph16 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 8% *
Humidity 54%
Mon, 21st
St John OK Weather - Monday, Sep 21, 2026 - Sunny
Hi: 81°F 27°C
Lo: 59°F 15°C
Sunrise 07:11 AM
Sunset 07:22 PM
Wind NE 5 mph8 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 37%
Tue, 22nd
St John OK Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 90°F 32°C
Lo: 64°F 18°C
Sunrise 07:12 AM
Sunset 07:21 PM
Wind SSW 6 mph10 km/h
Dew Point 45°F7°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 29%
Wed, 23rd
St John OK Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 98°F 36°C
Lo: 74°F 23°C
Sunrise 07:13 AM
Sunset 07:19 PM
Wind WNW 9 mph15 km/h
Dew Point 53°F12°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 28%
Thu, 24th
St John OK Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 99°F 37°C
Lo: 69°F 20°C
Sunrise 07:14 AM
Sunset 07:18 PM
Wind SSE 8 mph12 km/h
Dew Point 50°F10°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 29%
Fri, 25th
St John OK Weather - Friday, Sep 25, 2026 - Overcast
Hi: 100°F 38°C
Lo: 75°F 24°C
Sunrise 07:15 AM
Sunset 07:16 PM
Wind SSW 13 mph22 km/h
Dew Point 43°F6°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 18%
* POP = Probability of Precipitation. Data for 12:00 PM.