Stillwater Weather

Stillwater Weather Forecast  -   Outlook This Afternoon & Tonight

This Afternoon Chance Rain Showers Hi 91 °F NWS forecast: A chance of rain showers before 4pm. Mostly cloudy, with a high near 91. Heat index values as high as 101. South southeast wind around 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. Tonight Partly Cloudy Lo 78 °F NWS forecast: Partly cloudy, with a low around 78. Heat index values as high as 101. South southeast wind 6 to 12 mph. New rainfall amounts less than a tenth of an inch possible.

Short Term Weather Forecast For Stillwater

Saturday Sunny Hi 100 °F Saturday Night Mostly Clear Lo 80 °F Sunday Sunny Hi 103 °F Sunday Night Mostly Clear Lo 80 °F Monday Sunny Hi 105 °F Monday Night Mostly Clear Lo 80 °F

NWS forecast for Stillwater, OK updated Fri, 07-24-2026 1:26pm 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.

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