Hardeeville, SC — Jasper County
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Air Quality Index for Hardeeville, on a 1 (Good) to 5 (Very Poor) scale based on EPA guidance.
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This page pulls together everything Hardeeville, SC residents need to plan their day, hour by hour temperature, feels like, humidity, rain chance, and wind, plus current air quality and a 5-day outlook. Weather observations and forecasts come directly from the National Weather Service (NWS) gridded forecast for our exact coordinates. Air Quality Index data is sourced from OpenWeatherMap. All metrics refresh automatically every 5 minutes.
Hardeeville sits in South Carolina's Lowcountry, a humid subtropical climate with hot, muggy summers and mild winters. Afternoon storms are common from late spring through early fall, and humidity regularly pushes the feels-like temperature above the actual air temperature.
For a quick-glance summary alongside mosquito activity, check the Live Conditions dashboard. Tap any metric card there to jump straight to its detail section on this page.
Humidity, wind, and rain all feed into our local mosquito activity model. See the full 12-hour outlook on the Mosquito Forecast page.
Heavy rain upstream can raise the Savannah River well after the rain stops locally. Track live gauge readings on the Flood Watch page.