Frankfort, IL Weather Forecast
Will County, Illinois
Live radar, warnings and storm tracking for Frankfort, with free alerts the moment it counts.
The next few hours
Dry for the moment, with rain moving in this evening
It is 44°, but the wind is taking it down to 40° on exposed skin. The sky is mostly sunny.
The first rain arrives between 7 PM and 8 PM, with the best chance of it around 10 AM. That leaves a usable window outdoors until about 7 PM, and it closes quickly after that.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
A long wet stretch ahead
Wet weather moves in around 7 PM. Total accumulation over the window comes to about 0.13 in.
The overnight low settles near 37°. Tomorrow tops out near 45°.
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
28–57°F across the weekThe week runs between 28° and 49°, with Tuesday the warmest day of it. There is no real trend across it: one day looks much like the next. Friday is the wettest day, peaking near 100%. 5 of the 7 days stay dry.
Free alerts for Frankfort
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Frankfort, IL at a glance
Frankfort is home to about 20,907 people in Will County, across 16 square miles. It ranks 115th by population of 441 places in Illinois with a forecast here. The nearest neighbour with its own forecast is Mokena, 2 miles away.
- County
- Will County
- Population
- 20,907 2023 est.
- Land area
- 16 sq mi
- People per sq mi
- 1,339
- Forecast point
- 41.5070°N, 87.8710°W
How well can the network see Frankfort?
The nearest Doppler radar is KLOT (Chicago, IL), to the WNW. Its lowest scan passes about 680 ft above Frankfort. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Frankfort show up clearly. Frankfort is closer to its radar than 93% of US cities.
The closest weather station is KLOT (Romeoville/Lewis Univ Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Frankfort
- Mokena, IL2 mi
- New Lenox, IL5 mi
- Tinley Park, IL5 mi
- Orland Hills, IL6 mi
- Matteson, IL6 mi
- Richton Park, IL7 mi
- Orland Park, IL7 mi
- Homer Glen, IL8 mi
Elsewhere in Illinois
ChicagoAuroraJolietNapervilleRockfordElginAll Illinois forecasts →