Westchester, Illinois

Weather in Westchester, Illinois, United States: forecast and live map

The weather over Westchester, Illinois as it is measured right now, from radar and the airport reports at Chicago Midway International Airport and Chicago O'Hare International Airport, beside the forecast model’s temperature and wind. Each layer says which it is.

Open the live map

Right now · as of

  • No lightning within 30 mi of Westchester, Illinois in the last 15 minutes. Rain or snow on radar 2 mi W of Westchester, Illinois.
  • Chicago Midway International Airport, 8.1 mi: 57 °F, humidity 89%, calm, visibility 9 miles · 25 minutes ago
  • Chicago O'Hare International Airport, 8.1 mi: 54 °F, humidity 80%, calm, visibility 8 miles · 27 minutes ago
  • Schaumburg Rgnl, 16 mi: 53 °F, humidity 82%, calm, visibility 10+ miles · 23 minutes ago
Live
Open the live map

Westchester, Illinois weather forecast

Clear in Westchester, Illinois, United States today: between 47 °F and 68 °F, dry, wind up to 6 mph.

  1. 12:00 AM54 °FSE 4 mph–
  2. 3:00 AM51 °FSE 4 mph–
  3. 6:00 AM48 °FS 4 mph–
  4. 9:00 AM53 °FSE 4 mph–
  5. 12:00 PM66 °FSE 3 mph–
  6. 3:00 PM68 °FSE 4 mph–
  7. 6:00 PM61 °FE 5 mph–
  8. 9:00 PM57 °FSE 5 mph–
Westchester, Illinois weather forecast
DaySkyHigh / lowRainWind up to
Today68 °F / 47 °F–6 mph
Sat, Oct 2467 °F / 49 °F–6 mph
Sun, Oct 2568 °F / 51 °F–6 mph
Mon, Oct 2664 °F / 51 °F–8 mph
Tue, Oct 2761 °F / 51 °F–7 mph
Wed, Oct 2866 °F / 49 °F–7 mph
Thu, Oct 2963 °F / 53 °F0.17 in12 mph

Forecast by MET Norway (CC BY 4.0), updated 08:16 PM CDT. Times are local.

What the map shows over Westchester, Illinois

  • Rain radarMeasuredWestchester, Illinois is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredWestchester, Illinois is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 15 mi apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsActive alerts from the US National Weather Service, each pinned as one point.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from Chicago Midway International Airport (KMDW), 8.1 mi away, Chicago O'Hare International Airport (KORD), 8.1 mi away, Schaumburg Rgnl (K06C), 16 mi away and Chicago Exec (KPWK), 19 mi away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and the airport reports are measured; temperature and wind come from a forecast model for the nearest hour, so a thermometer in Westchester, Illinois can read differently.
  • Radar detail stops at about zoom 7 and lightning at zoom 8, so the weather of a single street isn’t resolved.
  • Use it to see conditions, not to make safety decisions; for those, follow your local weather service’s warnings.

Other places nearby