Dewey, OK Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dewey, OK in one place.
Sunny, with a high near 91. Northeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Dewey, 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: Jul 12, 2026 12:28 AM CDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Dewey, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 12:28 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Dewey
Saturday looks like the warmest upcoming period in Dewey at 99 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 12, 2026 12:28 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KINX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 71. Northeast wind 0 to 5 mph.
Sunny, with a high near 91. East wind 0 to 5 mph.
Mostly clear, with a low around 72. South wind 0 to 5 mph.
Sunny, with a high near 94. South wind 0 to 10 mph.
Mostly clear, with a low around 76. South wind around 5 mph.
Sunny, with a high near 97. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 78. South wind 5 to 10 mph.
A slight chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 99. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
91°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
71°F |
0 to 5 mph
NE
|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
0 to 5 mph
E
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
72°F |
0 to 5 mph
S
|
|
Thursday
Jul 16
|
Sunny
|
94°F |
0 to 10 mph
S
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
76°F |
5 mph
S
|
|
Friday
Jul 17
|
Sunny
|
97°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
78°F |
5 to 10 mph
S
|
|
Saturday
Jul 18
|
Slight Chance Showers And Thunderstorms
|
99°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dewey.