Millstadt, IL Weather Forecast
St. Clair County, Illinois
Live radar, warnings and storm tracking for Millstadt, 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 Millstadt
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Millstadt, IL at a glance
Millstadt is home to about 3,943 people in St. Clair County, across 3.5 square miles. It ranks 371st by population of 441 places in Illinois with a forecast here. The nearest neighbour with its own forecast is Smithton, 6 miles away.
- County
- St. Clair County
- Population
- 3,943 2023 est.
- Land area
- 3.5 sq mi
- People per sq mi
- 1,125
- Forecast point
- 38.4575°N, 90.0859°W
How well can the network see Millstadt?
The nearest Doppler radar is KLSX (St. Louis, MO), to the WNW. Its lowest scan passes about 2,300 ft above Millstadt. Close enough to see rotation in the low part of a storm, where tornadoes form. Millstadt is closer to its radar than 61% of US cities.
The closest weather station is KCPS (St Louis/Downtown Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Millstadt
- Smithton, IL6 mi
- Belleville, IL7 mi
- Columbia, IL7 mi
- Dupo, IL8 mi
- Swansea, IL8 mi
- Cahokia Heights, IL9 mi
- Waterloo, IL9 mi
- Freeburg, IL9 mi
Elsewhere in Illinois
ChicagoAuroraJolietNapervilleRockfordElginAll Illinois forecasts →

