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Dewey, OK 74029 Weather
Current conditions
Observed at Coffeyville, Coffeyville Municipal Airport · 23 min ago
Forecast
10-day-
Tonight
Partly cloudy, with a low around 52. East wind 0 to 5 mph.
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Thursday
Sunny, with a high near 79. Southeast wind 0 to 5 mph.
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Thursday Night
Mostly clear, with a low around 52. Southeast wind 0 to 5 mph.
National Weather Service forecast updated 17 min ago.
Hourly
Hourly forecast- Now67°14%
- 9 PM63°14%
- 10 PM61°
- 11 PM59°
- Thu12 AM58°
- 1 AM57°
- 2 AM56°
- 3 AM55°
- 4 AM54°
- 5 AM54°
- 6 AM53°
- 7 AM52°
- 8 AM52°
- 9 AM56°
- 10 AM63°
- 11 AM68°
- 12 PM72°
- 1 PM76°
- 2 PM77°
- 3 PM78°
- 4 PM79°
- 5 PM77°
- 6 PM76°
- 7 PM71°
10-day forecast
Details- TonightOct 21Partly Cloudy14%52°
- ThuOct 22Sunny52°79°
- FriOct 23Sunny54°79°
- SatOct 24Partly Sunny54°78°
- SunOct 25Partly Sunny54°78°
- MonOct 26Partly Sunny12%51°73°
- TueOct 27Partly Sunny10%50°69°
- WedOct 28Mostly Sunny12%72°
- ThuOct 29Showers0.23 in53°71°
- FriOct 30Heavy rain1.45 in57°71°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Dewey
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Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- WedModerate (60)
- ThuModerate (65)
- FriModerate (70)
Tulsa, OK reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyBartlesville Municipal Ap, records since 1920. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Bartlesville 7 km
- Owasso 60 km
- Coffeyville 39 km
- Independence 51 km
- Skiatook 49 km
- Collinsville 49 km
- Nowata 29 km
- Pawhuska 39 km
- Hominy 60 km
- Caney 23 km
Forecasters' discussion
From the National Weather Service office in TSA, issued 8 hrs ago
Key Messages
Updated at 1206 PM CDT Wed Oct 21 2026
- Sprinkles/light showers remain possible across NE OK and far NW AR this afternoon in association with a passing upper wave.
- Above average highs and dry weather will be the rule through this weekend.
- Low rain chances return during the first half of next week.
Short Term
(Through tonight ) Issued at 1136 AM CDT Wed Oct 21 2026
An upper level wave was observed moving overhead this morning and was producing isolated sprinkles/light showers, mainly across NE OK and NW AR. Waning forcing and dry low level air will limit most precipitation from reaching the ground, but a mention of sprinkles was retained through the afternoon hours as the system dives east/southeast. High temps today will be slightly warmer than yesterday, but still remain in the mid 70s to lower 80s range. Quiet conditions are forecast overnight with lows in the upper 40s to mid 50s.
Long Term
(Tomorrow through Wednesday) Issued at 1136 AM CDT Wed Oct 21 2026
Overall, the forecast remains fairly uneventful through the remainder of the forecast period. High pressure will maintain dry conditions with slightly warmer temperatures in the upper 70s and lower 80s through this weekend. The ridge will gradually slide east as we move into next week, with southwest flow developing overhead as a trough lifts east-northeastward into the plains. Precipitation chances increase over the local area Monday into Tuesday, though rainfall amounts appear fairly light at this time. A northern stream trough will swing through the northern plains thereafter, potentially sending a cold front toward our area mid to late next week.
Afternoon winds will tend to increase Friday and this weekend (10-20 mph) which may locally increase fire weather concerns, especially northwest of I-44 where gusts up to 25 mph will be possible. Otherwise, low-impact, pleasant weather is generally expected over the next several days, with temperatures running several degrees above average.
Aviation
(18Z TAFS) Issued at 1206 PM CDT Wed Oct 21 2026
Patchy light rain or sprinkles will accompany the passing mid level wave from NE OK into far NW AR with no aviation impact expected. Mid cloud ceilings will give way to clearing skies and continued VFR flight levels.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.