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Marietta Weather Warning NWS WEATHER ALERT FOR THE MARIETTA, OK AREA - Issued: 1203 AM CDT Wed Aug 12 2026 Marietta Weather Warning

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73459 Weather (Marietta, OK)

Marietta, OK WeatherCurrent Conditions and Weather for Marietta, Oklahoma
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Clear at Marietta (73459), temperature is 81°F27°C, dew point 67°F19°C, humidity 64%. Wind direction is S at 7 mphat 11 km/h with visibility of 10.00 mi16 km. Barometric pressure is 29.94 in1014 mb. Last update: 2:56 am.*
*Time is approximately 2:56 am Wed, Aug 12, 2026. Time will be within 15 minutes of current local time. Marietta weather forecast data is updated every 15 minutes.

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So, I just did some talking to the sun. And I said I didn't like the way he got things done. Sleeping on the job. Those raindrops keep falling on my head; they keep falling. ―B.J. Thomas
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Marietta OK Weather - 3:56 am

Marietta Weather Forecast

Weather forecast for: Marietta OK
Last Update: 1:26 am CDT Aug 12, 2026
Overnight: Clear, with a low around 78. South wind around 11 mph.
Wednesday: Sunny and hot, with a high near 102. Heat index values as high as 108. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday Night: Clear, with a low around 78. South wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday: Sunny and hot, with a high near 102. Heat index values as high as 105. South wind 14 to 17 mph, with gusts as high as 26 mph.
Thursday Night: Clear, with a low around 77. South wind 11 to 16 mph, with gusts as high as 24 mph.
Friday: Sunny and hot, with a high near 102.
Friday Night: Clear, with a low around 77.
Saturday: Sunny and hot, with a high near 101.
Saturday Night: Clear, with a low around 76.
Sunday: Sunny and hot, with a high near 103.
Sunday Night: Clear, with a low around 74.
Monday: Sunny and hot, with a high near 104.
Monday Night: Clear, with a low around 75.
Tuesday: Sunny and hot, with a high near 103.

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