Weather Alert
Johnston Lake Weather Warning NWS WEATHER ALERT FOR THE JOHNSTON LAKE, NC AREA - Issued: 833 PM EDT Sat Aug 15 2026 Johnston Lake Weather Warning

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Johnston Lake, NC Weather - Hour by Hour Forecast

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Johnston Lake, NC Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 77°F25°C, dew point 72°F22°C, humidity 84%. Wind direction is N at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.14 in1020 mb.
Tonight - Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. East winds around 5 mph this evenin.. Full Forecast
Sunday - Mostly sunny. Hot with highs in the mid 90s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Heat inde.. Full Forecast

Johnston Lake Hourly Weather

24 Hour Forecast Scroll
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Johnston Lake, NC Hourly Weather - Partly Cloudy - 1:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 2:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 3:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 4:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 5:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 6:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 7:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 8:00 AM Johnston Lake, NC Hourly Weather - Partly Cloudy - 9:00 AM Johnston Lake, NC Hourly Weather - Mostly Clear - 10:00 AM Johnston Lake, NC Hourly Weather - Mostly Clear - 11:00 AM Johnston Lake, NC Hourly Weather - Mostly Clear - 12:00 PM Johnston Lake, NC Hourly Weather - Clear - 1:00 PM Johnston Lake, NC Hourly Weather - Clear - 2:00 PM Johnston Lake, NC Hourly Weather - Clear - 3:00 PM Johnston Lake, NC Hourly Weather - Mostly Clear - 4:00 PM Johnston Lake, NC Hourly Weather - Mostly Clear - 5:00 PM Johnston Lake, NC Hourly Weather - Mostly Clear - 6:00 PM Johnston Lake, NC Hourly Weather - Partly Cloudy - 7:00 PM Johnston Lake, NC Hourly Weather - Partly Cloudy - 8:00 PM Johnston Lake, NC Hourly Weather - Partly Cloudy - 9:00 PM Johnston Lake, NC Hourly Weather - Mostly Cloudy - 10:00 PM Johnston Lake, NC Hourly Weather - Mostly Cloudy - 11:00 PM Johnston Lake, NC Hourly Weather - Mostly Cloudy - 12:00 AM
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
78°F26°C 77°F25°C 77°F25°C 76°F24°C 76°F24°C 77°F25°C 78°F26°C 79°F26°C 83°F28°C 88°F31°C 92°F33°C 94°F34°C 97°F36°C 99°F37°C 99°F37°C 100°F38°C 100°F38°C 97°F36°C 95°F35°C 92°F33°C 89°F32°C 86°F30°C 83°F28°C 81°F27°C
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6% 6% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 5% 5% 5% 5% 5% 5% 9% 9% 9% 9%
75°F24°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 75°F24°C 76°F24°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 70°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C
91% 94% 94% 97% 97% 94% 94% 91% 77% 63% 54% 49% 42% 38% 37% 36% 35% 39% 42% 47% 54% 59% 67% 72%
SSE SW SW SSW SSW SSW SSW W W W W W SSW SSW SSW SSW SSW SSW SSW SSW S E NNE NNE
3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 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 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 (EDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KCLT model statistics.

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Prob Precip % = Probability of Precipitation.

Johnston Lake 36 Hour Forecast

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

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