Stillwater, OK Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Stillwater, OK in one place.
Mostly sunny, with a high near 92. Heat index values as high as 98. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Local Weather Overview
This forecast page for Stillwater, OK is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 2:55 AM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Stillwater, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 2:55 AM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Stillwater
Tuesday looks like the warmest upcoming period in Stillwater at 92 degrees F.
Saturday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Friday at about 14 to 17 mph N.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 2:55 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KTLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. South wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 80%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Mostly clear, with a low around 44.
Sunny, with a high near 65.
Mostly clear, with a low around 43.
Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Mostly Sunny
|
92°F |
9 to 15 mph
SSW
|
|
Tuesday Night
Oct 13
|
Chance Showers And Thunderstorms
|
72°F |
9 to 14 mph
S
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms
|
85°F |
8 mph
SSW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
65°F |
6 mph
SSE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
78°F |
9 mph
SW
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
55°F |
7 to 13 mph
NNW
|
|
Friday
Oct 16
|
Chance Showers And Thunderstorms then Partly Sunny
|
68°F |
14 to 17 mph
N
|
|
Friday Night
Oct 16
|
Mostly Clear
|
44°F |
6 to 14 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
65°F |
6 mph
NNE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
43°F |
3 mph
ESE
|
|
Sunday
Oct 18
|
Sunny
|
73°F |
2 to 9 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Stillwater.
