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Oklahoma City History for July 20
Record High*   109 °F in 2012 & 2018
Record Low *   60 °F in 1970
Avg. High: 94 °F    Avg. Low: 71 °F
* Records from Oklahoma City NOAA    Script by the beteljuice

Fire Danger Level

sun
UV Forecast Jul 20 2026 is 10.8

Max value=11+. Move on UV.




Good day
Sunrise: 06:25 AM CDT
Sunset: 08:44 PM CDT
07/20/2026 14:58

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Extreme Heat Warning EXTREME HEAT WARNING - Payne County
Heat Advisory HEAT ADVISORY - Payne County
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WEATHER FOR OKLAHOMA CITY, TULSA, DALLAS


OKLAHOMA CITY

Click for Forecast for Oklahoma City, OK from weatherUSA Click for Forecast for Tulsa, OK from weatherUSA Click for Forecast for Dallas, TX from weatherUSA
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 Stillwater Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny
Hi 100 °F
NWS forecast: Sunny, with a high near 100. Heat index values as high as 106. South southwest wind around 7 mph.
Tonight

Tonight: Mostly Clear
Mostly Clear
Lo 78 °F
NWS forecast: Mostly clear, with a low around 78. Heat index values as high as 107. South wind around 7 mph.
 Short Term Weather Forecast For Stillwater
Tuesday

Tuesday: Sunny
Sunny

Hi 106 °F
Tuesday
Night
Tuesday Night: Clear
Clear

Lo 76 °F
Wednesday

Wednesday: Sunny
Sunny

Hi 95 °F
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear

Lo 73 °F
Thursday

Thursday: Mostly Sunny
Mostly Sunny

Hi 98 °F
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear

Lo 77 °F
NWS forecast for Stillwater, OK updated Mon, 07-20-2026 1:27pm CDT.
Forecast script from Saratoga-Weather.org

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MEANINGS OF NOAA WEATHER INFO RELEASES:

A statement generally provides additional or follow up information to an existing weather condition.

An advisory is for less serious conditions that cause significant inconvenience and, if caution is not exercised, could lead to situations that may threaten life and/or property.

A watch is used when the risk of a hazardous weather event has increased significantly, but its occurrence, locations, and/or timing is still uncertain. It is intended to provide advance notice of possible inclement weather.

A warning is used for conditions posing an immediate threat to life or property. Depending on the type of warning, you should take immediate, appropriate action.

Heat Related Meanings.


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