Herrin, IL Weather Forecast
Williamson County, Illinois
Live radar, warnings and storm tracking for Herrin, 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 Herrin
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Herrin, IL at a glance
Herrin is home to about 12,178 people in Williamson County, across 9.7 square miles. It ranks 196th by population of 441 places in Illinois with a forecast here. The nearest neighbour with its own forecast is Carterville, 4 miles away.
- County
- Williamson County
- Population
- 12,178 2023 est.
- Land area
- 9.7 sq mi
- People per sq mi
- 1,259
- Forecast point
- 37.7984°N, 89.0306°W
How well can the network see Herrin?
The nearest Doppler radar is KPAH (Paducah, KY), to the SSE. Its lowest scan passes about 3,800 ft above Herrin. Close enough to see rotation in the low part of a storm, where tornadoes form.
The closest weather station is KMWA (Marion Rgnl). Close enough that its readings are the conditions in town.
Forecasts near Herrin
- Carterville, IL4 mi
- Johnston City, IL6 mi
- Marion, IL7 mi
- West Frankfort, IL9 mi
- Carbondale, IL12 mi
- Christopher, IL12 mi
- Benton, IL16 mi
- Murphysboro, IL17 mi
Elsewhere in Illinois
ChicagoAuroraJolietNapervilleRockfordElginAll Illinois forecasts →