Navigation

External Links

Alerts

DuPage County
 Details for DuPage County Heat Advisory
  • USA Weather Finder
  • USA Weather Finder
^^
Heat Advisory HEAT ADVISORY - DuPage County

NWS Central Great Lakes Regional Radar WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
spacer
METRIC | IMPERIAL
Updated: 31-Aug-2026 @ 9:10am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.8°F than last hour.

71.5°F

Feels like:  68.6°F
---
High Today
76.4°F
12:21 AM 		Low Today
71.5°F
8:38 AM
Yest High
84.6°F
12:33 PM 		Yest Low
68.8°F
7:59 AM
Sta* High
---°F
2026 		Sta* Low
---°F
2026
* This Station's Records Since 12/2012
Rec* High
32.0°F
0 		Rec* Low
32.0°F
0
* Records from Weather Underground
Day time Day time

Wind from ENE Wind:  ENE
0.1
Gusting to:
 0.9 mph
Current Rain Rain:
0.12 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.8 of 100
Today

Today: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Hi 87 °F Lo 72 °F Hi 90 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.5°F since last hour. 68.4°F
Last Hour: Increased 0.5°F since last hour. 0.5°F
High 12:00 AM: 71.3°F
Low 5:55 AM: 66.1°F
Record High: 82.2°F on
Jul-3-2026
Record Low: 26.8°F on
May-7-2026
Wetbulb: 69.5°F
Rain Today
rain graph
Today: 0.12 in
Rate (/hr): 0.281 in
Yesterday: 0.28 in
Last 7 Days: 0.28 in
Aug Rain: 8.44 in
Aug to Date
  Avg:10 		0.00 in
Aug to Date
  Diff from Avg:10 		Over 8.44 in for the month 8.44 in
Aug Avg: 0.00 in
Diff from Avg: Over 8.44 in for the month 8.44 in
Season:1 28.87 in
YTD
  Avg:11 		20.25 in
YTD
  Diff from Avg:11 		Over 8.62 in for the year 8.62 in
40 rain days in 2026
15 days in August
0 days since last rain
Current: ENE  0.1 mph
1Hr Average: 0.2 mph
Wind Run: 0.25 miles
Wind Gust
Current: 0.9 mph
Today: 3.5 mph 8:17 AM
Month: 17.4 mph 11-Aug
Year: 22.6 mph 3-Jul
Record Gust: 22.6 mph
Jul-3-2026
Sunlight:
13 h 12 m 59 s
of Sunlight Yesterday
13 h 10 m 19 s
of Sunlight Today Which is
2 min 40 sec shorter than
yesterday
0 h 0 m 0 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waning Gibbous
Waning Gibbous, 18 days, 20 hours, 35 minutes in cycle
87%
Illuminated
Humidity Barometer
Current: Increased 7% since last hour. 90%
Last Hour: Increased 7% since last hour. 7%
High 8:42 AM: 90%
Low 5:37 AM: 75%
Record High: 97%
May-24-2026
Record Low: 21%
Jun-2-2026
Current: Falling 0.012 inHg/hr 29.414 inHg
Last Hour: Steady
High 8:10 AM: 29.444
Low 4:57 AM: 29.359
Record High: 29.787 inHg
Jun-3-2026
Record Low: 28.777 inHg
Jun-17-2026
Cooling Degree Days Coming Soon Heat Index Air
Today: 3.7
Aug: 271.9
2026 to Date: 826.9
Heating Degree Days
2026 to Date: 161.4
Current: 68.6°F
High 12:21am: 76.4°F
Yesterday: 90.2°F
Record: 120.0°F
Jun-30-2026
Quality
Index6:
51

Moderate
Density:
1.17 kg/m3
UV Summary/Forecast Solar Summary
Aug-31

7.4 		Sep-01

7.6 		Sep-02

7.5
Sunrise is at: 6:16 am
Solar Noon: 12:52
Sunset is at: 7:28 pm
Almanac   Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 71.0°F
Sunrise: 6:16 am
Sunset: 7:28 pm
Moonrise: 8:31 pm
Moonset: 10:01 am
Full Moon: Aug-28-2026
New Moon: 03:28 UTC
Sep-11-2026
HIGHS: LOWS:
98.8°F
Jul-14-2026 		29.3°F
May-7-2026
Daytime Records
  91.2°F
Jul-01-2026 		  54.0°F
May-06-2026
Nitetime Records
  84.2°F
Jul-01-2026 		  39.6°F
May-07-2026
ICN:21 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:100%
METRIC | IMPERIAL
Updated: 31-Aug-2026 @ 9:10am  
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 31 of just the month of August for this station since 2012.   11 Historical average rain this season to day 31 of August for this station since 2012.
  Weather Forecast   -   Outlook Today & Tonight
Today

Today: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 87 °F 		NWS forecast: A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 87. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local station forecast: Mostly cloudy and cooler, precipitation ending within 6 hrs, windy with possible wind shift to the w, nw, or n. 		Tonight

Tonight: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy

Lo 72 °F 		NWS forecast: A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 72. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
  Short Term Weather Forecast
Tuesday

Tuesday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Friday

Friday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Hi 90 °F Lo 72 °F Hi 91 °F Lo 72 °F Hi 87 °F Lo 70 °F Hi 88 °F



spacer
AQI
Current Conditions
US Fronts from NWS
Sky Cover from the NWS
Today's Sky Cover
Current Sat/Rad/Fronts from SSEC.edu
NWS Regional Radar Loop
Regional Radar
Weather Underground Regional Radar Loop
Regional Radar
NWS National Radar Loop
USA (CONUS) Radar
Weather Underground Current US Radar
Current Watches and Warnings
Regional Satellite
WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
Current US Satellite Provided courtesy of UW-Madison SSEC"
Current US Satellite Animation Provided courtesy of NOAA"
Jetstream from WeatherUnderground.com
Tropical Update
Sea Surface Tempeatures from SSEC.wisc.edu
© 2026, tkhuman.com | Weather-Display (10.37S-(b152)) | Valid XHTML 1.0 | Valid CSS

Never base important decisions on this or any weather information obtained from the Internet.