Dewey County, OK Weather Forecast
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Chance Showers And Thunderstorms
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A chance of showers and thunderstorms. Partly cloudy, with a low around 70. East southeast wind 5 to 12 mph. Chance of precipitation is 30%.
County Weather Overview
This county weather page brings together forecast coverage for Dewey County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Dewey County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 1 to Jun 8, 2026
- Latest sync
- Jun 1, 2026 8:31 PM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Dewey County
Tuesday looks like the warmest upcoming period in Dewey County at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Thursday Night at about 10 to 15 mph S.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 8:31 PM CDT
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KVNX
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. Mostly sunny, with a high near 92. East wind 3 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. East southeast wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 85. Southeast wind 6 to 12 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. South southeast wind 6 to 12 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jun 1
|
Chance Showers And Thunderstorms
|
70°F |
5 to 12 mph
ESE
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms
|
92°F |
3 to 13 mph
E
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
67°F |
5 to 14 mph
ESE
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms
|
85°F |
6 to 12 mph
SE
|
|
Wednesday Night
Jun 3
|
Showers And Thunderstorms Likely
|
63°F |
6 to 12 mph
SSE
|
|
Thursday
Jun 4
|
Showers And Thunderstorms Likely
|
84°F |
6 to 14 mph
S
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
66°F |
10 to 15 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
85°F |
12 to 15 mph
S
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
67°F |
8 to 15 mph
S
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
85°F |
7 to 12 mph
S
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
66°F |
6 to 12 mph
S
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
88°F |
6 to 14 mph
S
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
68°F |
9 to 14 mph
S
|
|
Monday
Jun 8
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
91°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dewey County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Dewey County.
