Heat Advisory HEAT ADVISORY - Peoria

NWS Central Great Lakes Regional Radar WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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The WXSIM forecast is not currently available.

Updated: @ 08/31/2026 11:58pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 81.3, Max: 91.8, Min: 74.4 81.3°F
Colder 2.2°F than last hour.

Warm

Feels like: 86°F

24-hr difference
3.3°FWarmer 3.3°F than yesterday at this time.
  Today Yesterday
High: 91.8°F
4:42pm
83.5°F
4:06pm
Low: 74.4°F
6:35am
69.7°F
9:59am
 Wind from SSW SSW
3
Gust:
7 mph
1 Bft - Light air
Today: 18 mph 1:22pm
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
Storm Rain: 0 in
This Month: 7.6 in
Season Total: 33.1 in
9 days since last rain.
Tuesday

Tuesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 75 % Increased 5.0% since last hour.
Dew Point: 72.6°F Decreased 0.1°F since last hour.
Barometer: 29.91 inHg  
Baro Trend: Steady
Sunrise: 6:24am
Sunset: 7:32pm
Moonset: 10:09am
Moonrise: 8:59pm
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
82%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 5.6 @ 1:00pm
0 W/m2
High: 773 @  1:03pm
 NWS Weather Forecast  - Outlook: Tonight & Tuesday
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 75 °F
NWS forecast: Mostly clear, with a low around 75. South southwest wind 5 to 8 mph.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tuesday

Tuesday: Sunny
Sunny

Hi 96 °F
NWS forecast: Sunny, with a high near 96. Heat index values as high as 103. Southwest wind around 7 mph.