Skip to content

Checked

Hillside, IL Weather

It is 54°F and cloudy in Hillside, IL, observed at 9 PM CDT. Tonight: Slight Chance Rain Showers, low 51°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Hillside, IL current weather

54°F

Cloudy

H 58° / L 51°Feels like 54°

3° cooler than yesterday at this time

Observed at Chicago, Chicago-O'Hare International Airport (7.8 mi away), 10/30/2026, 9:00 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 6:05 PM PT

  1. Now54°16%
  2. 10 PM54°15%
  3. 11 PM53°15%
  4. 12 AM53°15%Sat
  5. 1 AM53°15%
  6. 2 AM53°16%
  7. 3 AM53°18%
  8. 4 AM52°19%
  9. 5 AM52°24%
  10. 6 AM52°29%
  11. 7 AM52°34%
  12. 8 AM52°36%
  13. 9 AM54°38%
  14. 10 AM57°40%
  15. 11 AM59°37%
  16. 12 PM60°34%
  17. 1 PM60°31%
  18. 2 PM62°29%
  19. 3 PM62°26%
  20. 4 PM63°24%
  21. 5 PM62°21%
  22. 6 PM62°19%
  23. 7 PM59°16%
  24. 8 PM58°16%
  25. 9 PM57°16%
  26. 10 PM57°16%
  27. 11 PM56°16%
  28. 12 AM55°16%Sun
  29. 1 AM55°15%
  30. 1 AM54°13%
  31. 2 AM54°12%
  32. 3 AM54°10%
  33. 4 AM53°10%
  34. 5 AM53°10%
  35. 6 AM54°10%
  36. 7 AM54°10%
  37. 8 AM57°10%
  38. 9 AM61°10%
  39. 10 AM64°10%
  40. 11 AM65°10%
  41. 12 PM66°16%
  42. 1 PM66°16%
  43. 2 PM67°16%
  44. 3 PM66°16%
  45. 4 PM65°16%
  46. 5 PM63°16%
  47. 6 PM61°10%
  48. 7 PM60°10%

10-day forecast

Tap a day for details

  • Today10/3024% chance of precipitationLow 51°High

    Tonight: A slight chance of rain showers. Cloudy, with a low around 51. East wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Slight Chance Rain Showers
  • Sat10/3140% chance of precipitationLow 53°High 63°

    Saturday: A chance of rain showers. Cloudy, with a high near 63. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: A slight chance of rain showers before 1am. Cloudy, with a low around 53. Southeast wind 0 to 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Chance Rain Showers
  • Sun11/116% chance of precipitationLow 54°High 67°

    Sunday: A slight chance of rain showers after noon. Mostly cloudy, with a high near 67. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    Sunday Night: Mostly cloudy, with a low around 54. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Mostly Cloudy then Slight Chance Rain Showers
  • Mon11/256% chance of precipitationLow 58°High 66°

    Monday: A chance of rain showers. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.

    Monday Night: Rain showers likely. Mostly cloudy, with a low around 58.

    Chance Rain Showers
  • Tue11/371% chance of precipitationLow 58°High 71°

    Tuesday: Rain showers likely. Mostly cloudy, with a high near 71.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 58.

    Rain Showers Likely
  • Wed11/457% chance of precipitationLow 52°High 68°

    Wednesday: Rain showers likely. Mostly cloudy, with a high near 68.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 52.

    Rain Showers Likely
  • Thu11/544% chance of precipitationLow 48°High 63°

    Thursday: A chance of rain showers. Mostly cloudy, with a high near 63.

    Thursday Night: A slight chance of rain showers. Mostly cloudy, with a low around 48.

    Chance Rain Showers
  • Fri11/623% chance of precipitationLow High 60°

    Friday: A slight chance of rain showers. Partly sunny, with a high near 60.

    Slight Chance Rain Showers
  • Sat11/7Model blend16% chance of precipitationLow 45°High 61°

    Saturday: Mostly cloudy, slight chance of rain. High near 61°. Low that night near 45°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend17% chance of precipitationLow 46°High 61°

    Sunday: Mostly cloudy, slight chance of rain. High near 61°. Low that night near 46°. About 0.03 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 41.866, -87.899 from the NWS LOT office, updated 10/30/2026, 6:05 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KORD (Chicago/O'Hare Intl, 7 mi), model run 10/30/2026, 3:00 PM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now54°Slight Chance Rain Showers16%5 mph
  2. 10 PM54°Slight Chance Rain Showers15%5 mph
  3. 11 PM53°Slight Chance Rain Showers15%5 mph
  4. 12 AM53°Slight Chance Rain Showers15%5 mph
  5. 1 AM53°Slight Chance Rain Showers15%5 mph
  6. 2 AM53°Slight Chance Rain Showers16%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Observed today

Since midnight, vs yesterday and normal

Today's high so far is 2° above the normal of 56° and 12° cooler than yesterday's high.

High so far
58°
2° above normal
Low so far
45°
Normal low 40°
Precipitation
0.00 in
Since midnight
Yesterday
High 70° · Low 52° · Precip 0.00 in
Normal for today
High 56° · Low 40°

Observed at Chicago, Chicago-O'Hare International Airport (KORD) since midnight local time, through 9 PM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Chicago Ohare INTL AP.

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Hillside, IL right now?
The latest observation from Chicago, Chicago-O'Hare International Airport was 54°F and cloudy, reported at 10/30/2026, 9:00 PM CDT.
Will it rain in Hillside, IL in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Hillside, IL?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs near 61°F. Model guidance this far out often changes.
What time is sunrise and sunset in Hillside, IL today?
Sunrise is about 7:21 AM CDT and sunset is about 5:48 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Hillside, IL?
At Chicago Ohare INTL AP, the 1991 to 2020 normal high in October is 63°F and the normal low is 45°F.

Nearby hazards

Illinois hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Chicago)
ModeratePM2.5
AQI forecast tomorrow (Chicago)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Cook County, week of 10/27/2026

No drought or abnormal dryness in this county.

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:21 AM
Sunset
5:48 PM
Daylight
10 hr 26 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
6:53 AM
Last light (civil dusk)
6:17 PM
Moonrise
9:24 PM
Moonset
12:40 PM

Normal October weather

Climate

Normal October high 63°, low 45°, precipitation 3.43 in for the month. 1991 to 2020 normals at Chicago Ohare INTL AP, 9 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer