Stillwater Weather

Stillwater Weather Forecast  -   Outlook This Afternoon & Tonight

This Afternoon Sunny Hi 94 °F NWS forecast: Sunny, with a high near 94. Heat index values as high as 102. South southwest wind 16 to 20 mph, with gusts as high as 30 mph. Tonight Slight Chance Showers And T-Storms then Mostly Clear Lo 79 °F NWS forecast: A slight chance of showers and thunderstorms between 7pm and 10pm. Mostly clear, with a low around 79. Heat index values as high as 101. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Short Term Weather Forecast For Stillwater

Thursday Sunny then Chance Showers And T-Storms Hi 97 °F Thursday Night Chance Showers And T-Storms Lo 67 °F Friday Chance Rain Showers Hi 86 °F Friday Night Partly Cloudy then Slight Chance Showers And T-Storms Lo 73 °F Saturday Slight Chance Showers And T-Storms Hi 97 °F Saturday Night Slight Chance Showers And T-Storms then Showers And T-Storms Likely Lo 72 °F

NWS forecast for Stillwater, OK updated Wed, 06-10-2026 1:27pm CDT. Forecast script from Saratoga-Weather.org

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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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