St. Henry, OH Weather Forecast
Mercer County, Ohio
Live radar, warnings and storm tracking for St. Henry, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for St. Henry
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
St. Henry, OH at a glance
St. Henry is home to about 2,602 people in Mercer County, across 1.7 square miles. It ranks 355th by population of 358 places in Ohio with a forecast here. The nearest neighbour with its own forecast is Coldwater, 4 miles away.
- County
- Mercer County
- Population
- 2,602 2023 est.
- Land area
- 1.7 sq mi
- People per sq mi
- 1,508
- Forecast point
- 40.4203°N, 84.6315°W
How well can the network see St. Henry?
The nearest Doppler radar is KILN (Wilmington, OH), to the SSE. Its lowest scan passes about 6,700 ft above St. Henry. The beam is above the lowest few thousand feet here, so a warning for St. Henry can come before anything looks dramatic on radar.
The closest weather station is KVES (Versailles/Darke Cnty). Far enough that current conditions for St. Henry are a reading from somewhere else.
Forecasts near St. Henry
- Coldwater, OH4 mi
- Celina, OH10 mi
- New Bremen, OH13 mi
- Minster, OH13 mi
- St. Marys, OH15 mi
- Versailles, OH16 mi
- Union City, IN18 mi
- Portland, IN19 mi
Elsewhere in Ohio
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