Monticello, IL Weather Forecast
Piatt County, Illinois
Live radar, warnings and storm tracking for Monticello, 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 Monticello
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Monticello, IL at a glance
Monticello is home to about 6,018 people in Piatt County, across 3.9 square miles. It ranks 299th by population of 441 places in Illinois with a forecast here. The nearest neighbour with its own forecast is Mahomet, 15 miles away.
- County
- Piatt County
- Population
- 6,018 2023 est.
- Land area
- 3.9 sq mi
- People per sq mi
- 1,552
- Forecast point
- 40.0335°N, 88.5741°W
How well can the network see Monticello?
The nearest Doppler radar is KILX (Lincoln, IL), to the WNW. Its lowest scan passes about 2,700 ft above Monticello. Close enough to see rotation in the low part of a storm, where tornadoes form. Monticello is closer to its radar than 54% of US cities.
The closest weather station is KCMI (Champaign/Willard Arpt). Far enough that current conditions for Monticello are a reading from somewhere else.
Forecasts near Monticello
- Mahomet, IL15 mi
- Tolono, IL17 mi
- Champaign, IL17 mi
- Savoy, IL17 mi
- Urbana, IL21 mi
- Forsyth, IL22 mi
- Clinton, IL22 mi
- Decatur, IL23 mi
Elsewhere in Illinois
ChicagoAuroraJolietNapervilleRockfordElginAll Illinois forecasts →