Hiram, GA Weather Forecast
Paulding County, Georgia
Seven-day outlook
45–77°F across the weekThe week runs between 51° and 77°, with tomorrow the warmest day of it. There is no real trend across it: one day looks much like the next. Sunday is the wettest day, peaking near 42%. 5 of the 7 days stay dry.
Forecasts come from the National Weather Service's own computer models, and current conditions from the nearest reporting weather station. Both are served through the weather API. A forecast is guidance, not a warning, and anything the Weather Service has actually issued is on the live map.
The written summaries on this page are generated from the forecast data above, not by a meteorologist. Each sentence is a reading of the same numbers you can see, and no forecaster has reviewed them.
About the Hiram forecast
Hiram sits at 33.8908°N, 84.7505°W in Paulding County, Georgia. The forecast above is drawn for that point from the National Weather Service's own computer models: a seven-day outlook, and a finer-grained one covering the next eighteen hours where it reaches, and the radar and alert panels show what the Weather Service has out over the area right now.
- County
- Paulding County
- Coordinates
- 33.8908°N, 84.7505°W
- Population
- 5,353 · 2023 estimate
- Land area
- 3.933 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Hiram, and the forecast is for that location, not for every address inside the city limits, and a large city can have real weather differences from one side to the other.
How well can the network see Hiram?
The nearest Doppler radar is KFFC (Atlanta, GA), 38 miles to the SSE. A WSR-88D's lowest routine scan sits half a degree above horizontal, and the earth curves away beneath it, so by the time that beam reaches Hiram its center is about 2,500 ft above ground. That is comfortably inside the useful range. The lowest scan passes low enough over Hiram to show rotation in the part of a storm where tornadoes actually form. Hiram is closer to its radar than 59% of US cities.
The closest instrument actually measuring the air is KPUJ · Dallas/Paulding Cnty on the ASOS/AWOS network, 11 miles away. Near enough to be representative on most days, though a summer thunderstorm can soak one and miss the other entirely.
Beam height is the standard 4/3-earth approximation for the 0.5° scan and assumes normal refraction; it is where the center of the beam is, not its edges, and unusual temperature profiles bend it. Radar siting from the NWS WSR-88D network, station positions from the Georgia observing network as of this build.
Forecasts near Hiram
- Powder Springs, GA4 mi
- Dallas, GA5 mi
- Austell, GA8 mi
- Douglasville, GA11 mi
- Kennesaw, GA12 mi
- Acworth, GA12 mi
- Marietta, GA13 mi
- Smyrna, GA14 mi
Elsewhere in Georgia
AtlantaColumbusAugustaMacon-Bibb CountySavannahAthensAll Georgia forecasts →