Current Conditions

Near South Side, Illinois

79°F26°C
Partly Cloudy

Wind

S 10 mph16 km/h

Humidity

61%

Cloud Cover

50%

As of Tuesday, September 8, 2026 at 7:03 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 77°F25°C. Breezy from the S at 10 to 11 mph17 to 17 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 80°F26°CLow 76°F25°CPrecip 0 in0 mmCloud 73%Wind S 9 mph14 km/hTuesday: Overcast and warm, with a high of 80°F26°C. Breezy from the SSE at 7 to 9 mph12 to 15 km/h. Tuesday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the S at 10 to 11 mph17 to 17 km/h.
RainHigh 78°F26°CLow 74°F23°CPrecip 0.33 in8.4 mm95%Cloud 86%Wind WSW 9 mph15 km/hWednesday: Overcast and warm, with a high of 78°F26°C and morning low of 74°F23°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. 95% chance of rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the SW at 9 to 11 mph14 to 17 km/h. 23% chance of drizzle before dawn.
DrizzleHigh 74°F24°CLow 70°F21°CPrecip 0.02 in0.6 mm11%Cloud 69%Wind NNE 8 mph13 km/hThursday: Overcast and warm, with a high of 74°F24°C. Breezy from the NNE at 8 to 10 mph13 to 15 km/h. 11% chance of drizzle in the morning. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the N at 8 mph13 km/h.
ClearHigh 78°F25°CLow 66°F19°CPrecip 0 in0 mmCloud 19%Wind SE 7 mph11 km/hFriday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the SE at 7 mph11 km/h. Friday Night: Mostly clear, with a low around 67°F20°C. Breezy from the SE at 7 to 10 mph11 to 15 km/h.
DrizzleHigh 81°F27°CFeels 84°F29°CLow 69°F20°CPrecip 0.03 in0.8 mm16%Cloud 43%Wind SW 9 mph14 km/hSaturday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F20°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 13% chance of drizzle in the afternoon. Humid. Saturday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. 16% chance of drizzle in the evening.
ClearHigh 72°F22°CLow 67°F20°CPrecip 0.04 in0.9 mm9%Cloud 34%Wind N 10 mph17 km/hSunday: Partly cloudy and warm, with a high of 72°F22°C. Breezy from the N at 11 to 12 mph17 to 19 km/h. Sunday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the N at 10 to 12 mph16 to 19 km/h.
ShowersHigh 75°F24°CLow 64°F18°CPrecip 0.09 in2.4 mm18%Cloud 55%Wind SE 12 mph19 km/hMonday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the SE at 11 to 13 mph18 to 20 km/h. 18% chance of showers throughout the day. Monday Night: Partly cloudy, with a low around 65°F19°C. Windy from the SE at 12 to 16 mph19 to 26 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 880°F26°C76°F25°C0 in0 mm· —73%Partly CloudyS 9 mph14 km/h
WednesdaySep 978°F26°C74°F23°C0.33 in8.4 mm· 95%86%RainWSW 9 mph15 km/h
ThursdaySep 1074°F24°C70°F21°C0.02 in0.6 mm· 11%69%DrizzleNNE 8 mph13 km/h
FridaySep 1178°F25°C66°F19°C0 in0 mm· —19%ClearSE 7 mph11 km/h
SaturdaySep 1281°F27°C
Feels 84°F29°C
69°F20°C0.03 in0.8 mm· 16%43%DrizzleSW 9 mph14 km/h
SundaySep 1372°F22°C67°F20°C0.04 in0.9 mm· 9%34%ClearN 10 mph17 km/h
MondaySep 1475°F24°C64°F18°C0.09 in2.4 mm· 18%55%ShowersSE 12 mph19 km/h
TuesdaySep 1579°F26°C71°F21°C0.12 in3 mm· 24%66%ShowersSSW 13 mph22 km/h
WednesdaySep 1675°F24°C68°F20°C0.17 in4.3 mm· 30%64%ShowersENE 9 mph15 km/h
ThursdaySep 1779°F26°C70°F21°C0.17 in4.4 mm· 29%56%ShowersS 11 mph18 km/h
FridaySep 1874°F23°C69°F20°C0.16 in4 mm· 23%52%ShowersW 12 mph20 km/h
SaturdaySep 1970°F21°C64°F18°C0.2 in5.2 mm· 27%60%ShowersNW 11 mph18 km/h
SundaySep 2067°F20°C61°F16°C0.17 in4.2 mm· 21%58%ShowersN 11 mph18 km/h
MondaySep 2167°F19°C59°F15°C0.11 in2.9 mm· 17%52%ShowersNE 10 mph17 km/h
TuesdaySep 2268°F20°C59°F15°C0.07 in1.9 mm· 12%52%DrizzleESE 10 mph16 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 41.8567°N, 87.6248°W·Elevation: 181m·Timezone: America/Chicago·Population: 22,401