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Oklahoma City History for August 15
Record High*   107 °F in 1956
Record Low *   59 °F in 1992
Avg. High: 93 °F    Avg. Low: 70 °F
* Records from Oklahoma City NOAA    Script by the beteljuice

Fire Danger Level

sun
UV Forecast Aug 15 2026 is 9.4

Max value=11+. Move on UV.




Good night
Sunrise: 06:45 AM CDT
Sunset: 08:19 PM CDT
08/15/2026 03:37

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Heat Advisory HEAT ADVISORY - Payne County
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WEATHER FOR OKLAHOMA CITY, TULSA, DALLAS


OKLAHOMA CITY

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 Stillwater Weather Forecast  -   Outlook Overnight & Saturday
Overnight

Overnight: Mostly Clear
Mostly Clear
Lo 78 °F
NWS forecast: Mostly clear, with a low around 78. South wind around 10 mph.
Saturday

Saturday: Sunny
Sunny
Hi 105 °F
NWS forecast: Sunny, with a high near 105. Heat index values as high as 111. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
 Short Term Weather Forecast For Stillwater
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear

Lo 80 °F
Sunday

Sunday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms

Hi 104 °F
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Lo 74 °F
Monday

Monday: Slight Chance Showers And Thunderstorms then Mostly Sunny
Slight Chance Showers And T-Storms then Mostly Sunny

Hi 98 °F
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy

Lo 74 °F
Tuesday

Tuesday: Sunny
Sunny

Hi 105 °F
NWS forecast for Stillwater, OK updated Sat, 08-15-2026 1:36am 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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