Colonial Heights, VA Weather Forecast
Colonial Heights city, Virginia
Seven-day outlook
45–79°F across the weekThe week runs between 45° and 79°, with tomorrow the warmest day of it. There is no real trend across it: one day looks much like the next. Every day in the outlook stays 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 Colonial Heights forecast
Colonial Heights sits at 37.2617°N, 77.3968°W in Colonial Heights city, Virginia. 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
- Colonial Heights city
- Coordinates
- 37.2617°N, 77.3968°W
- Population
- 18,393 · 2023 estimate
- Land area
- 7.519 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Colonial Heights, 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 Colonial Heights?
The nearest Doppler radar is KAKQ (Norfolk/Richmond, VA), 29 miles to the SE. 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 Colonial Heights its center is about 1,700 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 Colonial Heights, so low-level rotation and the leading edge of a gust front show up on it. Colonial Heights is closer to its radar than 72% of US cities.
The closest instrument actually measuring the air is KPTB · Petersburg/Dinwiddie Cnty on the ASOS/AWOS network, 8.3 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 Virginia observing network as of this build.
Forecasts near Colonial Heights
- Petersburg, VA4 mi
- Hopewell, VA6 mi
- Richmond, VA19 mi
- Ashland, VA35 mi
- Blackstone, VA36 mi
- Williamsburg, VA38 mi
- West Point, VA38 mi
- Emporia, VA40 mi
Elsewhere in Virginia
Virginia BeachChesapeakeNorfolkRichmondNewport NewsAlexandriaAll Virginia forecasts →