Norwalk, OH Weather Forecast
Huron County, Ohio
Seven-day outlook
38–77°F across the weekThe week runs between 43° and 77°, with today the warmest day of it. There is no real trend across it: one day looks much like the next. Today is the wettest day, peaking near 38%. 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 Norwalk forecast
Norwalk sits at 41.2446°N, 82.6089°W in Huron 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
- Huron County
- Coordinates
- 41.2446°N, 82.6089°W
- Population
- 17,130 · 2023 estimate
- Land area
- 8.865 sq mi
Place data from the US Census Bureau. Coordinates are the Census internal point for Norwalk, 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 Norwalk?
The nearest Doppler radar is KCLE (Cleveland, OH), 41 miles to the ENE. 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 Norwalk its center is about 2,700 ft above ground. That is comfortably inside the useful range. The lowest scan passes low enough over Norwalk to show rotation in the part of a storm where tornadoes actually form. Norwalk is closer to its radar than 55% of US cities.
The closest instrument actually measuring the air is KPCW · Port Clinton/Erie-Ottawa Arpt on the ASOS/AWOS network, 23 miles away. Far enough that "current conditions" for Norwalk 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 Norwalk
- Huron, OH11 mi
- Bellevue, OH12 mi
- Willard, OH15 mi
- Sandusky, OH16 mi
- Vermilion, OH19 mi
- Clyde, OH20 mi
- Oberlin, OH20 mi
- Wellington, OH21 mi
Elsewhere in Ohio
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