Current Conditions

Alsip, Illinois

89°F32°C
Hot

Feels like96°F36°C

Wind

SW 7 mph12 km/h

Humidity

58%

Cloud Cover

36%

As of Wednesday, September 2, 2026 at 7:24 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 83°F28°C. Breezy from the SW at 8 mph12 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 94°F35°CFeels 102°F39°CLow 83°F28°CFeels 88°F31°CPrecip 0.01 in0.2 mm8%Cloud 26%Wind SW 9 mph14 km/hWednesday: Partly cloudy and hot, with a high of 94°F35°C — feels like 102°F39°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 83°F28°C. Breezy from the SW at 8 mph12 km/h.
DrizzleHigh 90°F32°CFeels 97°F36°CLow 76°F25°CPrecip 0.03 in0.8 mm34%Cloud 38%Wind SSW 6 mph10 km/hThursday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F25°C — feels like 97°F36°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 34% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 78°F26°C. Breezy from the S at 6 to 8 mph10 to 12 km/h.
DrizzleHigh 92°F33°CFeels 100°F38°CLow 75°F24°CPrecip 0.03 in0.7 mm13%Cloud 48%Wind SSE 6 mph9 km/hFriday: Mostly cloudy and hot, with a high of 92°F33°C and morning low of 75°F24°C — feels like 100°F38°C. Light wind from the S around 6 mph10 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 76°F24°C. Light wind from the SE around 5 mph9 km/h. 13% chance of drizzle in the evening.
ShowersHigh 84°F29°CFeels 90°F32°CLow 75°F24°CPrecip 0.15 in3.8 mm33%Cloud 54%Wind NE 6 mph10 km/hSaturday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 90°F32°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 32% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the NE at 6 to 8 mph10 to 14 km/h. 33% chance of showers throughout the night.
Partly CloudyHigh 80°F27°CLow 70°F21°CPrecip 0.02 in0.6 mm8%Cloud 61%Wind E 7 mph11 km/hSunday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the E at 7 mph10 km/h.
Partly CloudyHigh 82°F28°CLow 67°F20°CPrecip 0.01 in0.2 mm4%Cloud 52%Wind ESE 7 mph10 km/hMonday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 67°F20°C. Breezy from the ESE at 7 mph11 km/h. Monday Night: Mostly cloudy, with a low around 69°F20°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h.
Partly CloudyHigh 89°F32°CFeels 92°F33°CLow 67°F20°CPrecip 0.01 in0.2 mm5%Cloud 55%Wind SSE 9 mph14 km/hTuesday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 67°F20°C. Breezy from the SSE at 9 mph14 km/h. Tuesday Night: Partly cloudy, with a low around 69°F20°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 294°F35°C
Feels 102°F39°C
83°F28°C
Feels 88°F31°C
0.01 in0.2 mm· 8%26%HotSW 9 mph14 km/h
ThursdaySep 390°F32°C
Feels 97°F36°C
76°F25°C0.03 in0.8 mm· 34%38%DrizzleSSW 6 mph10 km/h
FridaySep 492°F33°C
Feels 100°F38°C
75°F24°C0.03 in0.7 mm· 13%48%DrizzleSSE 6 mph9 km/h
SaturdaySep 584°F29°C
Feels 90°F32°C
75°F24°C0.15 in3.8 mm· 33%54%ShowersNE 6 mph10 km/h
SundaySep 680°F27°C70°F21°C0.02 in0.6 mm· 8%61%Partly CloudyE 7 mph11 km/h
MondaySep 782°F28°C67°F20°C0.01 in0.2 mm· 4%52%Partly CloudyESE 7 mph10 km/h
TuesdaySep 889°F32°C
Feels 92°F33°C
67°F20°C0.01 in0.2 mm· 5%55%Partly CloudySSE 9 mph14 km/h
WednesdaySep 990°F32°C
Feels 96°F35°C
77°F25°C0.05 in1.3 mm· 15%44%DrizzleSW 10 mph16 km/h
ThursdaySep 1083°F28°C73°F23°C0.23 in5.9 mm· 26%54%ShowersW 8 mph13 km/h
FridaySep 1182°F28°C67°F20°C0.11 in2.8 mm· 18%42%ShowersSSW 8 mph13 km/h
SaturdaySep 1283°F28°C67°F20°C0.1 in2.5 mm· 16%44%ShowersSSW 9 mph14 km/h
SundaySep 1381°F27°C68°F20°C0.14 in3.5 mm· 18%53%ShowersSSW 9 mph15 km/h
MondaySep 1480°F27°C68°F20°C0.12 in3 mm· 18%52%ShowersSSW 9 mph15 km/h
TuesdaySep 1579°F26°C66°F19°C0.11 in2.8 mm· 16%45%ShowersSSW 9 mph14 km/h
WednesdaySep 1678°F26°C64°F18°C0.09 in2.4 mm· 18%44%ShowersSW 9 mph14 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.

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Coordinates: 41.6689°N, 87.7387°W·Elevation: 190m·Timezone: America/Chicago·Population: 19,346