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DuPage County
 Details for DuPage County Frost Advisory
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Frost Advisory FROST ADVISORY - DuPage County

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Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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METRIC | IMPERIAL
Updated: 16-Oct-2026 @ 11:30am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 0.4°F than last hour.

52.2°F

---
High Today
58.7°F
12:00 AM 		Low Today
51.0°F
7:19 AM
Yest High
66.6°F
3:56 PM 		Yest Low
58.7°F
11:58 PM
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 WSW Wind:  WSW
1.5
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-0.1 of 100
Today

Today: Scattered Rain Showers
Scattered Rain Showers
Tonight

Tonight: Mostly Clear then Patchy Frost
Mostly Clear then Patchy Frost
Saturday

Saturday: Patchy Frost then Sunny
Patchy Frost then Sunny
Hi 54 °F Lo 35 °F Hi 56 °F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.4°F since last hour. 46.5°F
Last Hour: Increased 0.4°F since last hour. 0.4°F
High 12:00 AM: 55.5°F
Low 9:15 AM: 45.4°F
Record High: 82.4°F on
Sep-1-2026
Record Low: 26.8°F on
May-7-2026
Wetbulb: 49.4°F
Rain Today
rain graph
Today: 0.00 in
Yesterday: 0.38 in
Last 7 Days: 0.38 in
Oct Rain: 2.24 in
Oct to Date
  Avg:10 		0.00 in
Oct to Date
  Diff from Avg:10 		Over 2.24 in for the month 2.24 in
Oct Avg: 0.00 in
Diff from Avg: Over 2.24 in for the month 2.24 in
Season:1 36.32 in
YTD
  Avg:11 		33.77 in
YTD
  Diff from Avg:11 		Over 2.55 in for the year 2.55 in
Last Rain
Time/Date: 		Oct-15-2026
at 11:04 PM
53 rain days in 2026
3 days in October
0 days since last rain
Current: WSW  1.5 mph
1Hr Average: 0.4 mph
Wind Run: 20.26 miles
Wind Gust
Current: 0.0 mph
Today: 13.0 mph 12:58 AM
Month: 13.9 mph 15-Oct
Year: 22.6 mph 3-Jul
Record Gust: 22.6 mph
Jul-3-2026
Sunlight:
11 h 6 m 16 s
of Sunlight Yesterday
11 h 3 m 34 s
of Sunlight Today Which is
2 min 42 sec shorter than
yesterday
0 h 0 m 0 s
of Sunlight Tomorrow
 (Noon) graph (Midnight)
 Legend

Waxing Crescent
Waxing Crescent, 6 days, 0 hours, 40 minutes in cycle
31%
Illuminated
Humidity Barometer
Current: No Change 81%
Last Hour: No Change 0%
High 12:00 AM: 89%
Low 9:51 AM: 80%
Record High: 97%
May-24-2026
Record Low: 21%
Jun-2-2026
Current: Rising 0.015 inHg/hr 29.484 inHg
Last Hour: Steady
High 11:22 AM: 29.484
Low 12:00 AM: 29.246
Record High: 29.793 inHg
Sep-23-2026
Record Low: 28.777 inHg
Jun-17-2026
Heating Degree Days Coming Soon Wind Chill Air
Today: 4.3
Oct: 45.3
2026 to Date: 237.7
Cooling Degree Days
2026 to Date: 1038.9
Current: 52.2°F
Low 7:19 AM: 51.0°F
Yesterday: 58.7°F
Record: 29.3°F
May-7-2026
Quality
Index6:
56

Moderate
Density:
1.22 kg/m3
UV Summary/Forecast Solar Summary
Oct-16

3.6 		Oct-17

3.6 		Oct-18

3.8
Sunrise is at: 7:05 am
Solar Noon: 12:37
Sunset is at: 6:08 pm
Almanac   Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 70.2°F
Sunrise: 7:05 am
Sunset: 6:08 pm
Moonrise: 1:15 pm
Moonset: 8:49 pm
Full Moon: Oct-26-2026
New Moon: 07:03 UTC
Nov-9-2026
HIGHS: LOWS:
98.8°F
Jul-14-2026 		29.3°F
May-7-2026
Daytime Records
  95.0°F
Sep-02-2026 		  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: 16-Oct-2026 @ 11:30am  
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 16 of just the month of October for this station since 2012.   11 Historical average rain this season to day 16 of October for this station since 2012.
  Weather Forecast   -   Outlook Today & Tonight
Today

Today: Scattered Rain Showers
Scattered Rain Showers

Hi 54 °F 		NWS forecast: Scattered rain showers before 5pm. Cloudy. High near 54, with temperatures falling to around 52 in the afternoon. North northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local station forecast: Mostly cloudy and cooler, windy with possible wind shift to the w, nw, or n. 		Tonight

Tonight: Mostly Clear then Patchy Frost
Mostly Clear then Patchy Frost

Lo 35 °F 		NWS forecast: Patchy frost after 5am. Mostly clear, with a low around 35. North wind 10 to 20 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possible.
  Short Term Weather Forecast
Saturday

Saturday: Patchy Frost then Sunny
Patchy Frost then Sunny
Saturday
Night
Saturday Night: Clear
Clear
Sunday

Sunday: Patchy Frost then Sunny
Patchy Frost then Sunny
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday

Monday: Mostly Sunny
Mostly Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Hi 56 °F Lo 35 °F Hi 64 °F Lo 40 °F Hi 68 °F Lo 43 °F Hi 71 °F



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