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Winter Weather Advisory WINTER WEATHER ADVISORY - Cook County IL
Wind Advisory WIND ADVISORY - Cook County IL  - DuPage County IL  - Will County IL

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 29-Dec-2025 12:25am - next update at 12:30am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 58.0, Max: 58.3, Min: 58.0 58°F
Colder 0.7°F than last hour.

Cool

Feels like: 58°F

24-hr difference
3.6°FWarmer 3.6°F than yesterday at this time.
  Today Yesterday
High: 58.3°F
12:00am 		68.1°F
3:16pm
Low: 58°F
12:22am 		42.8°F
8:20am
Wind from NNE NNE
1
Gust:
 5 mph
0 Bft - Calm
Today: 6 mph 12:06am
Gust Month: 15 mph December 27
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.06 in
Season Total: 177.34 in
4 days since last rain.
Overnight

Overnight: Mostly Clear
Mostly Clear

Lo 48 °F
Humidity & Barometer Almanac Moon
Humidity: 35 % Increased 2.0% since last hour.
Dew Point: 30.5°F Increased 0.6°F since last hour.
Barometer: 30.1 inHg Rising 0.01 inHg/hr
Baro Trend: Rising slowly
Sunrise: 7:31am
Sunset: 5:31pm
Moonset: 2:15am
Moonrise: 1:14pm
Waxing Gibbous
Waxing Gibbous, Moon at 9 days in cycle
69%
Illuminated
UV Index Forecast UV Index Forecast
29-Dec-2025
2.2     Low 
30-Dec-2025
2.4     Low 
 NWS Weather Forecast  - Outlook: Monday & Monday Night
Monday

Monday: Mostly Sunny
Mostly Sunny

Hi 75 °F 		NWS forecast: Mostly sunny. High near 75, with temperatures falling to around 72 in the afternoon. East northeast wind 5 to 15 mph, with gusts as high as 25 mph.
 Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy

Lo 52 °F 		NWS forecast: Partly cloudy, with a low around 52. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
 NWS Short Term Weather Forecast
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Wednesday
Night
Wednesday Night: Rain Showers Likely
Rain Showers Likely
New Year's
Day
New Year's Day: Rain Showers Likely
Rain Showers Likely
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Slight Chance Rain Showers then Partly Sunny
Slight Chance Rain Showers then Partly Sunny
Hi 75 °F Lo 52 °F Hi 74 °F Lo 58 °F Hi 68 °F Lo 58 °F Hi 70 °F
Arizona Weather Extremes for Sunday, December 28, 2025
High Temperature
68°F at Phoenix Airport, AZ
68°F at Phoenix Williams Gateway Ap, AZ
68°F at Phoenix Luke Afb, AZ
68°F at Coolidge Muni Az, AZ
Low Temperature
16°F at Grand Canyon, AZ
16°F at Window Rock Airport, AZ
Max Rain
0.01in at Window Rock Airport, AZ
USA Weather Extremes for Sunday, December 28, 2025
High Temperature
89°F at Mcallen Miller Intl Ap, TX
Low Temperature
-28°F at Fremont Municipal Ap, NE
Max Rain
1.94in at South Bend Ap, IN
1.94in at Flint Fcwos, MI
National and State Weather Extremes (Data courtsey of NWS-CPC)
Today in Weather History
December 29,
)

December 29,
)

[ More Weather History ]