Heat Advisory HEAT ADVISORY - Johnston County
Special Weather Statement SPECIAL WEATHER STATEMENT - Johnston County

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Updated: @ 18-Jun-2026 13:01 - next update at 13:10  
Summary / Temperature Wind Rain Outlook
Cloudy, Dry Cloudy, Dry
Currently: 91.2°F, Max: 91.7°F, Min: 74.0°F 91.2°F
Warmer 1.9°F than last hour.

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Feels like: 100.8°F

24-hr difference
5.7°FWarmer 5.7°F than yesterday at this time.
  Today Yesterday
High: 91.7°F
12:39
91.1°F
15:57
Low: 74°F
04:46
66.6°F
06:22
 Wind from SW SW
8.3
Gust:
19.6 mph
3 Bft - Gentle Breeze
Today: 27.6 mph 11:13
Gust Month: 28.8 mph June 14
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 0.22 in
Season Total: 11.14 in
1 rain day in June.
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 58 % Decreased 3.0% since last hour.
Dew Point: 74.9°F Increased 0.3°F since last hour.
Barometer: 29.887 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 05:57
Sunset: 20:31
Moonrise: 09:46
Moonset: 23:11
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
18%
Illuminated
UV Index Solar Radiation
   4.4     Medium 
High: 9.8 @ 12:39
311 W/m2 (30 %)
High: 940 @  12:39
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 100 °F
NWS forecast: Sunny, with a high near 100. Heat index values as high as 104. Southwest wind around 17 mph, with gusts as high as 28 mph.
 
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms

Lo 72 °F
NWS forecast: Showers and thunderstorms after 8pm. Mostly cloudy, with a low around 72. Heat index values as high as 100. Southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

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