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Grassy Lake Weather Warning NWS WEATHER ALERT FOR THE GRASSY LAKE, OK AREA - SHORTTERM FORECAST Issued: 1200 PM CDT Wed Aug 12 2026 Grassy Lake Weather Warning

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Grassy Lake, OK Weather - Hour by Hour Forecast

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Grassy Lake, OK Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 98°F37°C, dew point 67°F19°C, humidity 36%. Wind direction is S at 14 mph23 km/h with visibility of 10.00 mi16 km. Barometric pressure is 29.83 in1010 mb.
Today - Mostly sunny. Hot. Near steady temperature in the mid 90s. South winds 5 to 10 mph... Full Forecast
Tonight - Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph... Full Forecast

Grassy Lake Hourly Weather

24 Hour Forecast Scroll
Wed, Aug 12
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Grassy Lake, OK Hourly Weather - Partly Cloudy - 5:00 PM Grassy Lake, OK Hourly Weather - Clear - 6:00 PM Grassy Lake, OK Hourly Weather - Clear - 7:00 PM Grassy Lake, OK Hourly Weather - Clear - 8:00 PM Grassy Lake, OK Hourly Weather - Clear - 9:00 PM Grassy Lake, OK Hourly Weather - Clear - 10:00 PM Grassy Lake, OK Hourly Weather - Clear - 11:00 PM Grassy Lake, OK Hourly Weather - Partly Cloudy - 12:00 AM Grassy Lake, OK Hourly Weather - Partly Cloudy - 1:00 AM Grassy Lake, OK Hourly Weather - Partly Cloudy - 2:00 AM Grassy Lake, OK Hourly Weather - Mostly Clear - 3:00 AM Grassy Lake, OK Hourly Weather - Mostly Clear - 4:00 AM Grassy Lake, OK Hourly Weather - Mostly Clear - 5:00 AM Grassy Lake, OK Hourly Weather - Clear - 6:00 AM Grassy Lake, OK Hourly Weather - Clear - 7:00 AM Grassy Lake, OK Hourly Weather - Clear - 8:00 AM Grassy Lake, OK Hourly Weather - Clear - 9:00 AM Grassy Lake, OK Hourly Weather - Clear - 10:00 AM Grassy Lake, OK Hourly Weather - Clear - 11:00 AM Grassy Lake, OK Hourly Weather - Clear - 12:00 PM Grassy Lake, OK Hourly Weather - Clear - 1:00 PM Grassy Lake, OK Hourly Weather - Clear - 2:00 PM Grassy Lake, OK Hourly Weather - Clear - 3:00 PM Grassy Lake, OK Hourly Weather - Clear - 4:00 PM
Partly Cloudy Clear Clear Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
99°F37°C 99°F37°C 98°F37°C 94°F34°C 91°F33°C 87°F31°C 86°F30°C 86°F30°C 85°F29°C 84°F29°C 82°F28°C 81°F27°C 81°F27°C 80°F27°C 80°F27°C 83°F28°C 85°F29°C 88°F31°C 91°F33°C 93°F34°C 96°F36°C 98°F37°C 99°F37°C 101°F38°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 4% 4% 4% 4% 4% 4% 3% 3% 3%
74°F23°C 74°F23°C 75°F24°C 76°F24°C 76°F24°C 77°F25°C 77°F25°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C
45% 45% 48% 56% 62% 72% 75% 72% 75% 77% 82% 85% 85% 88% 88% 80% 72% 66% 58% 54% 48% 44% 41% 37%
SSE SSE S S SSE SE SSE S S SSE SSE SW SSE SSE S SSE SW SW SW SW SW SW SSE S
6 mph 7 mph 7 mph 7 mph 1 mph 1 mph 1 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 8 mph 8 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
Precip. Type
POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KDEQ model statistics.

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Prob Precip % = Probability of Precipitation.

Grassy Lake 36 Hour Forecast

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

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