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Johnston County
 Details for Johnston County Heat Advisory
Heat Advisory HEAT ADVISORY - Johnston County

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Updated: @ 15-Aug-2026 03:44 - next update at 03:45  
Summary / Temperature Wind Rain Outlook
Night time, Humid Night time, Humid
Currently: 78.3°F, Max: 79.7°F, Min: 77.6°F 78.3°F
Warmer 0.6°F than last hour.

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Feels like: 81.5°F

24-hr difference
3.4°FWarmer 3.4°F than yesterday at this time.
  Today Yesterday
High: 79.7°F
00:00 		97.8°F
16:19
Low: 77.6°F
01:33 		74.1°F
06:46
Wind from N N
3.7
Gust:
 4.6 mph
1 Bft - Light Breeze
Today: 6.9 mph 03:32
Gust Month: 29.9 mph August 10
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 1.31 in
Season Total: 29.43 in
3 rain days in August.
Saturday

Saturday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 94 %  
Dew Point: 76.4°F Increased 0.6°F since last hour.
Barometer: 30.071 inHg  
Baro Trend: Steady
Sunrise: 06:32
Sunset: 20:03
Moonrise: 09:36
Moonset: 21:06
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
9%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 00:00
0 W/m2 (0 %)
High: 0 @  00:00
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 75 °F		 NWS forecast: Partly cloudy, with a low around 75. North wind around 2 mph.
 
Saturday

Saturday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 93 °F		 NWS forecast: A chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. Heat index values as high as 105. North wind 1 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

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