Current Conditions

South Holland, Illinois

67°F20°C
Partly Cloudy

Wind

ESE 5 mph8 km/h

Humidity

63%

Cloud Cover

88%

As of Thursday, July 23, 2026 at 9:53 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24Partly CloudyHigh 78°F26°CLow 63°F17°CPrecip 0 in0.1 mm4%Cloud 64%Wind SSE 5 mph7 km/hFriday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 65°F18°C. Light wind from the SSE around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the SSE around 5 mph8 km/h.
SaturdayJul 25Partly CloudyHigh 81°F27°CLow 64°F18°CPrecip 0 in0.1 mm2%Cloud 47%Wind SSW 7 mph11 km/hSaturday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Breezy from the SSW at 8 to 9 mph12 to 14 km/h. Saturday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the SSW around 6 mph10 km/h.
SundayJul 26Light RainHigh 89°F31°CFeels 96°F35°CLow 73°F23°CPrecip 0.06 in1.4 mm14%Cloud 70%Wind SW 6 mph10 km/hSunday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 74°F23°C — feels like 95°F35°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 7 to 8 mph10 to 13 km/h. 14% chance of showers in the evening.
MondayJul 27ShowersHigh 89°F32°CFeels 98°F37°CLow 75°F24°CPrecip 0.37 in9.5 mm48%Cloud 51%Wind SW 8 mph13 km/hMonday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 75°F24°C — feels like 99°F37°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 48% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the SSW at 8 mph12 km/h. 30% chance of showers throughout the night.
TuesdayJul 28ShowersHigh 80°F27°CLow 72°F22°CPrecip 0.08 in2.1 mm27%Cloud 31%Wind N 10 mph16 km/hTuesday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 75°F24°C. Breezy from the NNE at 11 to 12 mph18 to 20 km/h. 10% chance of drizzle throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the N at 9 to 10 mph14 to 16 km/h. 27% chance of showers overnight.
WednesdayJul 29ClearHigh 82°F28°CLow 69°F21°CPrecip 0.03 in0.8 mm6%Cloud 17%Wind NNE 7 mph12 km/hWednesday: Mostly clear and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the NNE at 7 to 8 mph12 to 14 km/h. Wednesday Night: Mostly clear, with a low around 69°F21°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h.
ThursdayJul 30ClearHigh 85°F29°CLow 69°F21°CPrecip 0.03 in0.7 mm7%Cloud 27%Wind SE 6 mph10 km/hThursday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. Humid. Thursday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the ESE around 6 mph10 km/h.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

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.

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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: 41.6009°N, 87.6070°W·Elevation: 183m·Timezone: America/Chicago·Population: 22,043