Georgetown, OH Weather Forecast
Brown County, Ohio
Seven-day outlook
39–75°F across the weekThe week runs between 48° and 75°, with today the warmest day of it. There is no real trend across it: one day looks much like the next. Wednesday is the wettest day, peaking near 42%. 3 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 Georgetown forecast
Georgetown sits at 38.8683°N, 83.8993°W in Brown County, Ohio. 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
- Brown County
- Coordinates
- 38.8683°N, 83.8993°W
- Population
- 4,458 · 2023 estimate
- Land area
- 4.154 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Georgetown, 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 Georgetown?
The nearest Doppler radar is KILN (Wilmington, OH), 42 miles to the N. 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 Georgetown its center is about 2,800 ft above ground. That is comfortably inside the useful range. The lowest scan passes low enough over Georgetown to show rotation in the part of a storm where tornadoes actually form. Georgetown is closer to its radar than 53% of US cities.
The closest instrument actually measuring the air is KI69 · Batavia/Clermont Cnty on the ASOS/AWOS network, 22 miles away. Far enough that "current conditions" for Georgetown is an educated reading of somewhere else, worth knowing before you plan around a single temperature.
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 Ohio observing network as of this build.
Forecasts near Georgetown
- Mount Orab, OH11 mi
- Bethel, OH12 mi
- Williamsburg, OH15 mi
- Maysville, KY16 mi
- West Union, OH20 mi
- New Richmond, OH22 mi
- Alexandria, KY27 mi
- Hillsboro, OH28 mi
Elsewhere in Ohio
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