Maryville, IL Weather Forecast
Madison County, Illinois
Live radar, warnings and storm tracking for Maryville, with free alerts the moment it counts.
The next few hours
A dry overnight, clear
It is 47°, but the wind is taking it down to 44° on exposed skin. The sky is clear.
The wind turns to the northwest around 6 PM. Nothing in the next day and a half is wet enough to move plans for.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Quiet through the next day and a half
Nothing wet is expected over the next day and a half.
The overnight low settles near 48°. Tomorrow tops out near 66°. It also gets muggier, so tomorrow will feel warmer than the number on its own suggests.
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
26–69°F across the weekThe week runs between 26° and 69°, with today the warmest day of it. The second half leans cooling, and Friday is the coolest day in it. Every day in the outlook stays dry.
Free alerts for Maryville
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Maryville, IL at a glance
Maryville is home to about 8,316 people in Madison County, across 5.8 square miles. It ranks 251st by population of 441 places in Illinois with a forecast here. The nearest neighbour with its own forecast is Glen Carbon, 2 miles away.
- County
- Madison County
- Population
- 8,316 2023 est.
- Land area
- 5.8 sq mi
- People per sq mi
- 1,440
- Forecast point
- 38.7288°N, 89.9663°W
How well can the network see Maryville?
The nearest Doppler radar is KLSX (St. Louis, MO), to the W. Its lowest scan passes about 2,500 ft above Maryville. Close enough to see rotation in the low part of a storm, where tornadoes form. Maryville is closer to its radar than 58% of US cities.
The closest weather station is KALN (Alton/St Louis Rgnl). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Maryville
- Glen Carbon, IL2 mi
- Collinsville, IL4 mi
- Edwardsville, IL4 mi
- Troy, IL5 mi
- Pontoon Beach, IL5 mi
- Caseyville, IL8 mi
- Madison, IL8 mi
- Granite City, IL9 mi
Elsewhere in Illinois
ChicagoAuroraJolietNapervilleRockfordElginAll Illinois forecasts →