Cicero, IL Weather

Cook County5:47 PM CDT41.85°N, 87.75°WElevation 604 ft

Current conditions

Clear
68°
Clear
Feels like 68°
High 72°·Low 53°
WindE 10 mph
Humidity43%
Dew point45°
Pressure30.29 inHg
Visibility10 mi
Cloud cover13%
UV index0 Low
Sunrise7:13 AM
Sunset5:59 PM

Observed at Chicago, Chicago Midway Airport · 47 min ago

Forecast

10-day

  • Friday

    Sunny. High near 72, with temperatures falling to around 70 in the afternoon. Southeast wind 0 to 5 mph.

  • Friday Night

    Mostly clear, with a low around 53. Southeast wind around 5 mph.

  • Saturday

    Mostly sunny, with a high near 73. South wind 5 to 10 mph.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Sunny 70°
  2. 6 PM Mostly Clear 66°
  3. 7 PM Mostly Clear 64°
  4. 8 PM Mostly Clear 62°
  5. 9 PM Mostly Clear 61°
  6. 10 PM Partly Cloudy 60°
  7. 11 PM Mostly Clear 59°
  8. Sat12 AM Mostly Clear 58°
  9. 1 AM Mostly Clear 57°
  10. 2 AM Partly Cloudy 56°
  11. 3 AM Partly Cloudy 55°
  12. 4 AM Partly Cloudy 54°
  13. 5 AM Partly Cloudy 54°
  14. 6 AM Mostly Sunny 53°
  15. 7 AM Partly Sunny 53°
  16. 8 AM Mostly Sunny 54°
  17. 9 AM Mostly Sunny 57°
  18. 10 AM Mostly Sunny 61°
  19. 11 AM Mostly Sunny 65°
  20. 12 PM Mostly Sunny 68°
  21. 1 PM Mostly Sunny 70°
  22. 2 PM Mostly Sunny 72°
  23. 3 PM Mostly Sunny 73°
  24. 4 PM Partly Sunny 72°

Daily forecast

Details
  1. ThuOct 22 Sunny Sunny53°72°
  2. TodayOct 23 Sunny Sunny53°72°
  3. SatOct 24 Mostly Sunny Mostly Sunny54°73°
  4. SunOct 25 Mostly Sunny Mostly Sunny54°75°
  5. MonOct 26 Partly Sunny Partly Sunny52°67°
  6. TueOct 27 Mostly Cloudy Mostly Cloudy50°62°
  7. WedOct 28 Partly Sunny Partly Sunny16%51°66°
  8. ThuOct 29 Heavy rain Heavy rain0.54 in41°62°
  9. FriOct 30 Sunny Sunny37°56°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Cicero

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Air quality

69
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • FriModerate
  • SatModerate
  • SunModerate

Chicago, IL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:13 AM
Sunset 5:59 PM
Daylight 10 h 45 min (−2 min 37 s tomorrow)
Waxing Gibbous · 94% lit
Moonrise 4:27 PM Moonset 4:20 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low60° / 43°
Record high85° (1963)
Record low20° (1981)
Wettest1.40 in (1957)
Yesterday73° / 50°
Month to date2.54 in (normal 2.46 in)

Chicago Area, records since 1872. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LOT, issued 3 hrs ago

Key Messages

- Precipitation free, unseasonably warm weather will continue through this weekend, with temperatures continuing to generally run above average through next week.

- Chances for any meaningful rainfall are low through next workweek.

Discussion

Issued at 150 PM CDT Fri Oct 23 2026

Tonight through Sunday:

As of this writing, what had been a bank of extensive fog and very low clouds across Chicago's far northern suburbs this morning has finally contracted to a remaining patch near Winthrop Harbor, IL. With lake enhanced moisture evident in the Waukegan and southeast WI dew point obs, wouldn't be surprised if patchy fog sneaks back into northeastern Lake County this evening from continued light to moderate southeasterly boundary layer flow.

Another calm night is in store tonight, with the main change happening aloft in terms of strengthening southerly flow just above the nocturnal inversion. Over the southeast half or third of the area (I-88 corridor in interior Chicago metro and points southeast), flow aloft should be sufficiently weak to enable patchy shallow ground fog development. Can't completely rule out very localized dense fog, but the setup isn't nearly as favorable as this (Friday) morning. High clouds will filter in from the northwest overnight into Saturday morning, keeping overnight lows a bit milder across interior northern Illinois in particular.

On Saturday, high temperatures will likely be close to a carbon copy of today (Friday), in the lower to mid 70s. Illinois side lake cooling will be confined to the immediate shoreline during the afternoon as southerly winds back to southeast with lake influence. Following a calm and cool (relative to Saturday afternoon's warmth) Saturday night, Sunday will likely be the warmest day of this stretch unless mid and high cloud cover limits high temps a bit.

Sunday Night through Friday:

Aviation

Issued at 1247 PM CDT Fri Oct 23 2026

VFR conditions are currently forecast through the period. Patchy shallow fog can't be ruled out in low-lying and grassy areas outside of Chicago early Saturday morning, though the potential remains too low to include in the TAFs with this update.

Winds will remain light through tonight initially out of the SSE then turning E to ESE behind a weak lake breeze this afternoon (ENE at GYY). Occasional patches of VFR high clouds may drift through this evening and overnight with greater coverage expected Saturday morning. Winds also begin to turn SSE to S by mid-morning Saturday and increase to around 10 kt.

Petr

Lot Watches

IL...None. IN...None. LM...None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.