Weather Alert
Katy Lake Weather Warning NWS WEATHER ALERT FOR THE KATY LAKE, OK AREA - Issued: 436 AM CDT Thu Aug 20 2026 Katy Lake Weather Warning

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Katy Lake, OK Weather - Hour by Hour Forecast

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Katy Lake, OK Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Lightning Observed. Temperature is 78°F26°C, dew point 72°F22°C, humidity 81%. Wind direction is N at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 29.96 in1014 mb.
Today - Mostly sunny. A slight chance of showers and thunderstorms this morning. Hot with highs around 101. Northeast winds around 5 mph. .. Full Forecast
Tonight - Mostly clear. Lows in the lower 70s. East winds around 5 mph... Full Forecast

Katy Lake Hourly Weather

24 Hour Forecast Scroll
Thu, Aug 20
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Katy Lake, OK Hourly Weather - Mostly Clear - 6:00 AM Katy Lake, OK Hourly Weather - Mostly Clear - 7:00 AM Katy Lake, OK Hourly Weather - Mostly Clear - 8:00 AM Katy Lake, OK Hourly Weather - Clear - 9:00 AM Katy Lake, OK Hourly Weather - Clear - 10:00 AM Katy Lake, OK Hourly Weather - Clear - 11:00 AM Katy Lake, OK Hourly Weather - Clear - 12:00 PM Katy Lake, OK Hourly Weather - Clear - 1:00 PM Katy Lake, OK Hourly Weather - Clear - 2:00 PM Katy Lake, OK Hourly Weather - Clear - 3:00 PM Katy Lake, OK Hourly Weather - Clear - 4:00 PM Katy Lake, OK Hourly Weather - Clear - 5:00 PM Katy Lake, OK Hourly Weather - Clear - 6:00 PM Katy Lake, OK Hourly Weather - Clear - 7:00 PM Katy Lake, OK Hourly Weather - Clear - 8:00 PM Katy Lake, OK Hourly Weather - Mostly Clear - 9:00 PM Katy Lake, OK Hourly Weather - Mostly Clear - 10:00 PM Katy Lake, OK Hourly Weather - Mostly Clear - 11:00 PM Katy Lake, OK Hourly Weather - Mostly Clear - 12:00 AM Katy Lake, OK Hourly Weather - Mostly Clear - 1:00 AM Katy Lake, OK Hourly Weather - Mostly Clear - 2:00 AM Katy Lake, OK Hourly Weather - Clear - 3:00 AM Katy Lake, OK Hourly Weather - Clear - 4:00 AM Katy Lake, OK Hourly Weather - Clear - 5:00 AM
Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear
77°F25°C 76°F24°C 81°F27°C 86°F30°C 91°F33°C 93°F34°C 96°F36°C 98°F37°C 98°F37°C 98°F37°C 98°F37°C 96°F36°C 93°F34°C 91°F33°C 88°F31°C 84°F29°C 81°F27°C 79°F26°C 78°F26°C 76°F24°C 75°F24°C 73°F23°C 72°F22°C 71°F22°C
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14% 14% 1% 1% 1% 1% 1% 1% 4% 4% 4% 4% 4% 4% 15% 15% 15% 15% 15% 15% 4% 4% 4% 4%
67°F19°C 67°F19°C 68°F20°C 70°F21°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 68°F20°C 67°F19°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 67°F19°C
71% 74% 65% 59% 52% 47% 43% 39% 38% 37% 35% 38% 43% 46% 52% 59% 67% 72% 71% 76% 79% 82% 84% 87%
SSE S S SE SE S SSW NW NW NNW NNW SW SE NNE ENE E SE SE SE ESE SE SE SSE SSE
3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 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
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KMKO model statistics.

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Prob Precip % = Probability of Precipitation.

Katy Lake 36 Hour Forecast

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

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