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Dewey County Weather Warning NWS WEATHER ALERT FOR THE DEWEY COUNTY, OK AREA - Issued: 1205 PM CDT Tue Sep 8 2026 Dewey County Weather Warning

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Dewey County, OK Weather - Hour by Hour Forecast

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Dewey County, OK Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 98°F37°C, dew point 63°F17°C, humidity 31%. Wind direction is S at 14 mph23 km/h with visibility of 10 mi16 km. Barometric pressure is 30.07 in1018 mb.
Today - Sunny, hot with highs around 101. South winds 10 to 15 mph... Full Forecast
Tonight - Clear. Lows in the mid 70s. South winds 10 to 15 mph... Full Forecast

Dewey County Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 08
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Dewey County, OK Hourly Weather - Clear - 12:00 PM Dewey County, OK Hourly Weather - Clear - 1:00 PM Dewey County, OK Hourly Weather - Clear - 2:00 PM Dewey County, OK Hourly Weather - Mostly Clear - 3:00 PM Dewey County, OK Hourly Weather - Mostly Clear - 4:00 PM Dewey County, OK Hourly Weather - Mostly Clear - 5:00 PM Dewey County, OK Hourly Weather - Mostly Clear - 6:00 PM Dewey County, OK Hourly Weather - Mostly Clear - 7:00 PM Dewey County, OK Hourly Weather - Mostly Clear - 8:00 PM Dewey County, OK Hourly Weather - Clear - 9:00 PM Dewey County, OK Hourly Weather - Clear - 10:00 PM Dewey County, OK Hourly Weather - Clear - 11:00 PM Dewey County, OK Hourly Weather - Partly Cloudy - 12:00 AM Dewey County, OK Hourly Weather - Partly Cloudy - 1:00 AM Dewey County, OK Hourly Weather - Partly Cloudy - 2:00 AM Dewey County, OK Hourly Weather - Mostly Clear - 3:00 AM Dewey County, OK Hourly Weather - Mostly Clear - 4:00 AM Dewey County, OK Hourly Weather - Mostly Clear - 5:00 AM Dewey County, OK Hourly Weather - Partly Cloudy - 6:00 AM Dewey County, OK Hourly Weather - Partly Cloudy - 7:00 AM Dewey County, OK Hourly Weather - Partly Cloudy - 8:00 AM Dewey County, OK Hourly Weather - Clear - 9:00 AM Dewey County, OK Hourly Weather - Clear - 10:00 AM Dewey County, OK Hourly Weather - Clear - 11:00 AM
Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear
97°F36°C 100°F38°C 101°F38°C 101°F38°C 102°F39°C 101°F38°C 100°F38°C 99°F37°C 96°F36°C 92°F33°C 89°F32°C 88°F31°C 87°F31°C 86°F30°C 85°F29°C 85°F29°C 84°F29°C 83°F28°C 81°F27°C 80°F27°C 83°F28°C 85°F29°C 88°F31°C 91°F33°C
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1% 1% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 3% 3% 3% 3% 3% 3% 1% 1% 1% 1%
68°F20°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 71°F22°C
39% 36% 34% 34% 31% 32% 32% 33% 38% 43% 48% 50% 53% 55% 57% 59% 61% 63% 69% 72% 67% 63% 59% 52%
S S S S S S SSE SSE SSE SSE SSE S S S S S S S S S S S SSE SSE
12 mph 12 mph 12 mph 12 mph 12 mph 12 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 12 mph 12 mph 12 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
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Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KJWG model statistics.

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Prob Precip % = Probability of Precipitation.

Dewey County 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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