Cairo, NY Weather Forecast
Greene County, New York
Seven-day outlook
34–69°F across the weekThe week runs between 34° and 69°, 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 27%. 6 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 Cairo forecast
Cairo sits at 42.2990°N, 74.0157°W in Greene County, New York. 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
- Greene County
- Coordinates
- 42.2990°N, 74.0157°W
- Population
- 6,668 · 2023 estimate
- Land area
- 59.83 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Cairo, 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 Cairo?
The nearest Doppler radar is KENX (Albany, NY), 20 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 Cairo its center is about 1,100 ft above ground. That is about as close as radar coverage gets in the United States: the lowest scan is still near the ground when it reaches Cairo, so low-level rotation and the leading edge of a gust front show up on it. Cairo is closer to its radar than 85% of US cities.
The closest instrument actually measuring the air is KALB · Albany Intl on the ASOS/AWOS network, 33 miles away. Far enough that "current conditions" for Cairo 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 New York observing network as of this build.
Forecasts near Cairo
- Greenville, NY7 mi
- Durham, NY9 mi
- Catskill, NY10 mi
- Coxsackie, NY11 mi
- New Baltimore, NY11 mi
- Hudson, NY12 mi
- Greenport, NY12 mi
- Stockport, NY13 mi
Elsewhere in New York
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