South Beloit, Illinois Weather
South Beloit, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for South Beloit, Winnebago County.
Flight conditions near South Beloit. Data source: locating…
Soil conditions, frost risk and crop weather for South Beloit.
About South Beloit, Illinois
South Beloit, Illinois, presents a landscape shaped by the confluence of the Rock River and the lower reaches of the Pecatonica. It lies 1.1 miles south-south-west of Beloit, WI (from Beloit, WI: bearing 194°T), and is situated 5.7 miles north-north-west of Roscoe. Rolling terrain, a legacy of glacial activity, gives way to flatter expanses where agriculture has long held sway, the fields often stretching towards the horizon under a sky that can shift from a pale, washed-out blue to a dramatic canvas of bruised purples and oranges at sunset. The air here, particularly in the early morning, carries a damp, earthy scent, hinting at the fertile soil and the proximity of water. Mature trees, their branches reaching like arthritic fingers, line the older streets, providing a dappled shade that softens the midday sun and lending a quiet dignity to the residential neighborhoods. The history of South Beloit is inextricably linked to its position as a gateway, a place where routes converged. Early industries capitalized on the power of the Rock River and the rich agricultural output of the surrounding Winnebago County, with grain mills and manufacturing plants establishing a foothold. Later, the advent of the railroad further solidified its role as a transportation hub, a characteristic that continues to influence its economy, with logistics and warehousing playing a significant part in the local business landscape. While no grand monuments dominate the skyline, the enduring presence of its industrial past can be seen in the sturdy brick buildings that still punctuate the downtown area, silent witnesses to generations of work and commerce that have shaped the character of South Beloit.
Live animated radar for South Beloit and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | South Beloit, Winnebago County, Illinois |
| Coordinates | 42.493071°N, 89.036776°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 61080 |
| Area Code | 847, 224 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This South Beloit, Illinois Weather Page
This page provides live weather conditions and forecasts for South Beloit, Illinois, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for South Beloit includes coordinates 42.493071°N, 89.036776°W, situated in Winnebago County. ZIP code 61080. Telephone area code: 847, 224. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
