Hallowell, ME Weather Forecast
Kennebec County, Maine
Seven-day outlook
27–64°F across the weekThe week runs between 27° and 64°, with today the warmest day of it. There is no real trend across it: one day looks much like the next. Tomorrow is the wettest day, peaking near 31%. 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 Hallowell forecast
Hallowell sits at 44.2872°N, 69.8180°W in Kennebec County, Maine. 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
- Kennebec County
- Coordinates
- 44.2872°N, 69.8180°W
- Population
- 2,613 · 2023 estimate
- Land area
- 5.864 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Hallowell, 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 Hallowell?
The nearest Doppler radar is KGYX (Portland, ME), 35 miles to the SW. 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 Hallowell its center is about 2,200 ft above ground. That is comfortably inside the useful range. The lowest scan passes low enough over Hallowell to show rotation in the part of a storm where tornadoes actually form. Hallowell is closer to its radar than 63% of US cities.
The closest instrument actually measuring the air is KAUG · Augusta/State Arpt on the ASOS/AWOS network, 2.2 miles away. Close enough that its readings are, for practical purposes, the conditions in town.
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 Maine observing network as of this build.
Forecasts near Hallowell
- Farmingdale, ME2 mi
- Chelsea, ME5 mi
- West Gardiner, ME5 mi
- Augusta, ME5 mi
- Gardiner, ME6 mi
- Winthrop, ME7 mi
- Pittston, ME9 mi
- Readfield, ME9 mi
Elsewhere in Maine
PortlandLewistonBangorSouth PortlandAuburnScarboroughAll Maine forecasts →