| NWS Forecast for: Johnston County Issued by: National Weather Service Raleigh, NC Last Update: 407 AM EDT Thu Sep 3 2026 | |
Today: Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 106. Tonight: Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. Friday: Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 110 in the afternoon. Friday Night: Clear. Lows in the mid 70s. Southwest winds 5 to 10 mph. Saturday: Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. West winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. Saturday Night: A chance of thunderstorms in the evening. Showers likely. Lows around 70. Chance of rain 60 percent. Sunday And Sunday Night: Partly cloudy. A chance of showers. Highs in the mid 80s. Lows in the mid 60s. Chance of rain 30 percent. Labor Day Through Wednesday: Mostly clear. Highs in the upper 80s. Lows in the mid 60s. | |
| Zone Forecast: Johnston County | |
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