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Johns Lake Weather Warning NWS WEATHER ALERT FOR THE JOHNS LAKE, TX AREA - Issued: 1154 AM CDT Fri Aug 21 2026 Johns Lake Weather Warning

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Johns Lake, TX Weather - Hour by Hour Forecast

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Johns Lake, TX Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 102°F39°C, dew point 68°F20°C, humidity 33%. Wind direction is VRB at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.93 in1013 mb.
Tonight - Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the upper 70s. South winds 10 to 15 mph, becomin.. Full Forecast
Saturday - Sunny, hot with highs around 100. West winds 5 to 10 mph. Heat index values up to 111... Full Forecast

Johns Lake Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 21
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Midnight
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Noon
Sat, Aug 22
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Johns Lake, TX Hourly Weather - Partly Cloudy - 6:00 PM Johns Lake, TX Hourly Weather - Partly Cloudy - 7:00 PM Johns Lake, TX Hourly Weather - Partly Cloudy - 8:00 PM Johns Lake, TX Hourly Weather - Mostly Cloudy - 9:00 PM Johns Lake, TX Hourly Weather - Mostly Cloudy - 10:00 PM Johns Lake, TX Hourly Weather - Mostly Cloudy - 11:00 PM Johns Lake, TX Hourly Weather - Partly Cloudy - 12:00 AM Johns Lake, TX Hourly Weather - Partly Cloudy - 1:00 AM Johns Lake, TX Hourly Weather - Partly Cloudy - 2:00 AM Johns Lake, TX Hourly Weather - Partly Cloudy - 3:00 AM Johns Lake, TX Hourly Weather - Partly Cloudy - 4:00 AM Johns Lake, TX Hourly Weather - Partly Cloudy - 5:00 AM Johns Lake, TX Hourly Weather - Clear - 6:00 AM Johns Lake, TX Hourly Weather - Clear - 7:00 AM Johns Lake, TX Hourly Weather - Clear - 8:00 AM Johns Lake, TX Hourly Weather - Clear - 9:00 AM Johns Lake, TX Hourly Weather - Clear - 10:00 AM Johns Lake, TX Hourly Weather - Clear - 11:00 AM Johns Lake, TX Hourly Weather - Clear - 12:00 PM Johns Lake, TX Hourly Weather - Clear - 1:00 PM Johns Lake, TX Hourly Weather - Clear - 2:00 PM Johns Lake, TX Hourly Weather - Clear - 3:00 PM Johns Lake, TX Hourly Weather - Clear - 4:00 PM Johns Lake, TX Hourly Weather - Clear - 5:00 PM
Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
92°F33°C 90°F32°C 87°F31°C 85°F29°C 82°F28°C 81°F27°C 80°F27°C 79°F26°C 78°F26°C 78°F26°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 81°F27°C 85°F29°C 89°F32°C 92°F33°C 94°F34°C 97°F36°C 98°F37°C 99°F37°C 100°F38°C 99°F37°C
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15% 15% 19% 19% 19% 19% 19% 19% 0% 0% 0% 0% 0% 0% 2% 2% 2% 2% 2% 2% 8% 8% 8% 8%
76°F24°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 77°F25°C 77°F25°C 78°F26°C 77°F25°C 75°F24°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 74°F23°C
60% 66% 72% 77% 85% 88% 91% 94% 97% 94% 97% 97% 97% 97% 88% 77% 70% 62% 54% 48% 47% 44% 42% 45%
S S S SSE SSE SSE SSE S SW SSW W S E N E S W W WNW NW SSW SW SSE SSE
2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 4 mph 4 mph 4 mph 1 mph 1 mph 1 mph 4 mph 4 mph 4 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 6 mi10 km 6 mi10 km 5 mi8 km 6 mi10 km 6 mi10 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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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KJAS model statistics.

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Prob Precip % = Probability of Precipitation.

Johns Lake 36 Hour Forecast

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

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