Current Conditions

Blue Island, Illinois

60°F16°C
Cloudy

Wind

NE 10 mph15 km/h

Humidity

76%

Cloud Cover

88%

As of Tuesday, September 22, 2026 at 8:14 PM CDT

Today's Outlook

Night

Overcast, with a low around 58°F14°C. Breezy from the ENE at 9 to 11 mph15 to 17 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
CloudyHigh 63°F17°CLow 57°F14°CPrecip 0.01 in0.2 mm8%Cloud 81%Wind NE 10 mph17 km/hWednesday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NE at 11 to 12 mph18 to 20 km/h. Wednesday Night: Overcast, with a low around 58°F14°C. Breezy from the ENE at 9 to 11 mph15 to 17 km/h.
Partly CloudyHigh 67°F19°CLow 58°F14°CPrecip 0 in0 mmCloud 59%Wind ENE 7 mph12 km/hThursday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Breezy from the ENE at 8 mph12 km/h. Thursday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h.
Partly CloudyHigh 67°F19°CLow 57°F14°CPrecip 0 in0 mmCloud 71%Wind ENE 6 mph10 km/hFriday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h. Friday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
Partly CloudyHigh 67°F20°CLow 55°F13°CPrecip 0 in0.1 mm5%Cloud 79%Wind E 6 mph9 km/hSaturday: Overcast and mild, with a high of 67°F20°C and morning low of 55°F13°C. Light wind from the E around 6 mph9 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the E around 6 mph9 km/h.
DrizzleHigh 69°F20°CLow 57°F14°CPrecip 0.02 in0.4 mm10%Cloud 64%Wind NE 5 mph8 km/hSunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 57°F14°C. Light wind from the NE around 5 mph8 km/h. 10% chance of drizzle. Sunday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the ENE around 5 mph8 km/h.
ClearHigh 71°F22°CLow 57°F14°CPrecip 0 in0 mmCloud 30%Wind NE 5 mph7 km/hMonday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 57°F14°C. Light wind from the NNE around 4 mph7 km/h. Monday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the NE around 5 mph8 km/h.
ShowersHigh 73°F23°CLow 56°F13°CPrecip 0.07 in1.7 mm21%Cloud 65%Wind SSE 7 mph12 km/hTuesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 56°F13°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h. 21% chance of showers in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2363°F17°C57°F14°C0.01 in0.2 mm· 8%81%CloudyNE 10 mph17 km/h
ThursdaySep 2467°F19°C58°F14°C0 in0 mm· —59%Partly CloudyENE 7 mph12 km/h
FridaySep 2567°F19°C57°F14°C0 in0 mm· —71%Partly CloudyENE 6 mph10 km/h
SaturdaySep 2667°F20°C55°F13°C0 in0.1 mm· 5%79%Partly CloudyE 6 mph9 km/h
SundaySep 2769°F20°C57°F14°C0.02 in0.4 mm· 10%64%DrizzleNE 5 mph8 km/h
MondaySep 2871°F22°C57°F14°C0 in0 mm· —30%ClearNE 5 mph7 km/h
TuesdaySep 2973°F23°C56°F13°C0.07 in1.7 mm· 21%65%ShowersSSE 7 mph12 km/h
WednesdaySep 3069°F21°C61°F16°C0.32 in8.2 mm· 39%82%Light RainS 10 mph17 km/h
ThursdayOct 167°F20°C59°F15°C0.2 in5.2 mm· 29%67%ShowersSW 10 mph16 km/h
FridayOct 268°F20°C57°F14°C0.14 in3.6 mm· 26%60%ShowersSW 9 mph14 km/h
SaturdayOct 369°F21°C57°F14°C0.09 in2.2 mm· 16%63%DrizzleSSW 9 mph14 km/h
SundayOct 467°F19°C57°F14°C0.13 in3.3 mm· 24%62%ShowersSW 10 mph16 km/h
MondayOct 565°F18°C54°F12°C0.1 in2.6 mm· 20%55%DrizzleW 10 mph16 km/h
TuesdayOct 665°F19°C54°F12°C0.11 in2.7 mm· 19%56%DrizzleW 10 mph16 km/h
WednesdayOct 764°F18°C53°F12°C0.08 in2 mm· 17%45%DrizzleWNW 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.

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Coordinates: 41.6573°N, 87.6800°W·Elevation: 195m·Timezone: America/Chicago·Population: 23,652