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 Details for DuPage County Special Weather Statement
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Special Weather Statement SPECIAL WEATHER STATEMENT - DuPage County

NWS Central Great Lakes Regional Radar WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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METRIC | IMPERIAL
Updated: 10-Aug-2026 @ 2:00pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 1.1°F than last hour.

89.7°F

Heat Index:  107.5°F
Feels like:  107.5°F
---
High Today
89.7°F
1:53 PM 		Low Today
71.9°F
4:33 AM
Yest High
89.1°F
12:05 PM 		Yest Low
61.9°F
4:35 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

Calm Wind:  SW
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
4.1 of 100
Today

Today: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
Tonight

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

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Hi 85 °F Lo 69 °F Hi 83 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.6°F since last hour. 79.9°F
Last Hour: Increased 0.6°F since last hour. 0.6°F
High 1:03 PM: 80.6°F
Low 3:57 AM: 68.7°F
Record High: 82.2°F on
Jul-3-2026
Record Low: 26.8°F on
May-7-2026
Wetbulb: 82.6°F
Rain Today
rain graph
Today: 0.00 in
Yesterday: 1.10 in
Last 7 Days: 1.25 in
Aug Rain: 5.47 in
Aug to Date
  Avg:10 		0.00 in
Aug to Date
  Diff from Avg:10 		Over 5.47 in for the month 5.47 in
Aug Avg: 0.00 in
Diff from Avg: Over 5.47 in for the month 5.47 in
Season:1 25.90 in
YTD
  Avg:11 		20.25 in
YTD
  Diff from Avg:11 		Over 5.65 in for the year 5.65 in
Last Rain
Time/Date: 		Aug-9-2026
at 11:34 PM
30 rain days in 2026
4 days in August
0 days since last rain
Current: SW  0.0 mph
1Hr Average: Calm
Wind Run: 0.62 miles
Wind Gust
Current: 0.0 mph
Today: 7.0 mph 1:51 AM
Month: 16.5 mph 9-Aug
Year: 22.6 mph 3-Jul
Record Gust: 22.6 mph
Jul-3-2026
Sunlight:
14 h 6 m 11 s
of Sunlight Yesterday
14 h 3 m 49 s
of Sunlight Today Which is
2 min 22 sec shorter than
yesterday
0 h 0 m 0 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waning Crescent
Waning Crescent, 27 days, 9 hours, 17 minutes in cycle
5%
Illuminated
Humidity Barometer
Current: Decreased 1% since last hour. 73%
Last Hour: Decreased 1% since last hour. 1%
High 12:27 AM: 94%
Low 1:07 PM: 71%
Record High: 97%
May-24-2026
Record Low: 21%
Jun-2-2026
Current: Falling 0.011 inHg/hr 29.346 inHg
Last Hour: Steady
High 11:26 AM: 29.379
Low 2:02 AM: 29.288
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: 5.9
Aug: 92.6
2026 to Date: 646.3
Heating Degree Days
2026 to Date: 161.4
Current: 107.5°F
High 1:53pm: 107.8°F
Yesterday: 103.9°F
Record: 120.0°F
Jun-30-2026
Quality
Index6:
60

Moderate
Density:
1.12 kg/m3
UV Summary/Forecast Solar Summary
Aug-10

7.6 		Aug-11

7.8 		Aug-12

8.1
Sunrise is at: 5:55 am
Solar Noon: 12:57
Sunset is at: 8:00 pm
Almanac   Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 70.5°F
Sunrise: 5:55 am
Sunset: 8:00 pm
Moonrise: 2:59 am
Moonset: 6:47 pm
Full Moon: Jul-29-2026
New Moon: 17:37 UTC
Aug-12-2026
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:5 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:4.7 | RCP:100%
METRIC | IMPERIAL
Updated: 10-Aug-2026 @ 2:00pm  
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 10 of just the month of August for this station since 2012.   11 Historical average rain this season to day 10 of August for this station since 2012.
  Weather Forecast   -   Outlook Today & Tonight
Today

Today: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms

Hi 85 °F 		NWS forecast: A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local station forecast: Mostly cloudy and cooler, precipitation possible within 12 hours, possibly heavy at times, windy. 		Tonight

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

Lo 69 °F 		NWS forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 69. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
  Short Term Weather Forecast
Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Hi 83 °F Lo 68 °F Hi 84 °F Lo 68 °F Hi 79 °F Lo 64 °F Hi 77 °F



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