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Will County
 Details for Will County Flood Warning  +1 additional alert
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Current Conditions

Updated: @ 04-Jul-2026 11:33am  
Summary / Temperature Wind Rain Outlook
Currently: 82, Max: 83, Min: 69 82°F
Warmer 3.0°F than last hour.

Warm

Feels like: 87°F

24-hr difference
-8°FColder 8.0°F than yesterday at this time.
  Today Yesterday
High: 83°F
11:28am 		93°F
1:57pm
Low: 69°F
1:15am 		69°F
5:56am
Wind from SSW SSW
6
Gust:
 17 mph
2 Bft - Light breeze
Today: 17 mph 11:24am
Gust Month: 43 mph July 3
Rain Today: 0.04 in
Rain Rate (/hr): 0 in
Rain Yesterday: 1.65 in
This Month: 1.69 in
Season Total: 25.96 in
0 day since last rain.
Tonight

Tonight: Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Showers And T-Storms Likely then Slight Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 70 % Decreased 9.0% since last hour.
Dew Point: 71°F  
Barometer: 29.98 inHg  
Baro Trend: Steady
Sunrise: 5:21am
Sunset: 8:29pm
Moonset: 9:50am
Moonrise: 11:12pm
Waning Gibbous
Waning Gibbous, Moon at 18 days in cycle
80%
Illuminated
UV Index Solar Radiation
   2.8     Low 
High: 7.3 @ 11:25am
244 W/m2
High: 1118 @  11:19am
 NWS Weather Forecast  - Outlook: Independence Day & Tonight
Independence
Day
Independence Day: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 84 °F		 NWS forecast: A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 84, with temperatures falling to around 77 in the afternoon. West northwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change
 
Tonight

Tonight: Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Showers And T-Storms Likely then Slight Chance Showers And T-Storms

Lo 67 °F		 NWS forecast: Showers and thunderstorms likely before midnight, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.


National Weather Service Forecast for Peotone!

Sunday

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Monday

Monday: Mostly Sunny
Mostly Sunny
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday

Tuesday: Sunny
Sunny
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday

Wednesday: Sunny
Sunny
Hi 81 °FLo 62 °FHi 81 °FLo 60 °FHi 84 °FLo 61 °FHi 86 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 99%  7:16am
Low Humidity 0.04%  11:28am
High Dew Point 73  11:26am
Low Dew Point 68°F  1:15am
Low Wind Chill 69 1:15am
High Heat Index 89 11:28am

Current Snow
Snow
Storm Total 0.0 in
Total Snow Depth 0.0 in
Ice 0.0 in
Winter(2025-2026) 29.1 in

Evapotranspiration
Today/Month/Year
Today 0.04 in
Today's Rate 0.01 in/hr
Month High 0.25 in  7/1/26
Month Average 0.09 in
Year High 0.28 in  6/4/26
Year Average 0.04 in

UV / Solar Data
UV Month/Year
Monthly High 9.4  7/3/26
Yearly High 10.2 6/10/26
Solar Radiation Month/Year
Monthly High 1118 W/m2 7/4/26
Yearly High 1308 W/m2 4/30/26

Barometer
Daily/Month/Year
Daily High 30.04 inHg 12:04am
Daily Low 29.95 inHg 5:50am
Monthly High 30.10 inHg 7/3/26
Monthly Low 29.93 inHg 7/3/26
Yearly High 30.85 inHg 1/23/26
Yearly Low 29.20 inHg 3/15/26

Records and Average Hi/Low for Peotone

Records and Average Hi/Low for this date in Peotone Record Hi Record Low Record Rain Record Gust 18yr avg Hi/Low
***Records and average Hi/Low temps from data collected at peotoneweather.com since April 2007 99°F
2012		 55°F
2014		 2.78in
2018		 26mph
2010		 86°F / 64°F

Peotone's Yearly Records 2006-2026

 High Temperature  Low Temperature  High Wind Gust  High Heat Index  Low Wind Chill
 2006  99°F  7/31/06  2006  -05°F  02/18/06  2006  93mph  10/02/06  2006  n/a    2006  n/a  
 2007  95°F  6/14/07  2007  -04°F  12/06/07  2007  60mph  10/21/07  2007  n/a    2007  n/a  
 2008  98°F  9/02/08  2008  -09°F  1/25/08  2008  60mph  1/29/08  2008  n/a    2008  n/a  
 2009  96°F  6/24/09  2009  -20°F  1/16/09  2009  49mph  3/08/09  2009  109°F  6/19/09  2009  -41°F  1/16/09
 2010  94°F  7/04/10  2010  -05°F  1/10/10  2010  48mph  10/27/10  2010  116°F  7/23/10  2010  -21°F  1/03/10
 2011  101°F  7/21/11  2011  -08°F  2/10/11  2011  48mph  11/13/11  2011  121°F  7/20/11  2011  -25°F  1/10/11
 2012  100°F  7/07/12  2012  +03°F  1/20/12  2012  60mph  6/29/12  2012  118°F  7/06/12  2012  -07°F  1/20/12
 2013  96°F  7/18/13  2013  -03°F  12/12/13  2013  60mph  6/12/13  2013  111°F  7/19/13  2013  -21°F  12/12/13
 2014  92°F  5/08/14  2014  -14°F  01/06/14  2014  67mph  8/21/14  2014  113°F  8/25/14  2014  -45°F  1/06/14
 2015  92°F  7/17/15  2015  -08°F  02/27/15  2015  60mph  11/12/15  2015  115°F  7/17/15  2015  -30°F  1/08/15
 2016  94°F  6/10/16  2016  -11°F  12/19/16  2016  53mph  02/19/16  2016  116°F  7/24/16  2016  -24°F  12/19/16
 2017  96°F  6/12/17  2017  -07°F  12/27/17  2017  59mph  02/28/17  2017  109°F  7/19/17  2017  -21°F  12/27/17
 2018  99°F  5/27/18  2018  -14°F  01/02/18  2018  51mph  10/20/18  2018  116°F  6/30/18  2018  -33°F  01/02/18
 2019  97°F  7/20/19  2019  -23°F  01/30/19  2019  58mph  02/24/19  2019  115°F  7/19/19  2019  -58°F  01/30/19
 2020  95°F  7/07/20  2020  -08°F  02/14/20  2020  53mph  11/15/20  2020  112°F  7/26/20  2020  -24°F  01/19/20
 2021  96°F  8/24/21  2021  -13°F  02/07/21  2021  55mph  12/16/21  2021  123°F  8/10/21  2021  -30°F  02/07/21
 2022  100°F  6/14/22  2022  -11°F  01/26/22  2022  69mph  08/29/22  2022  119°F  7/05/22  2022  -41°F  12/26/22
 2023  97°F  8/24/23  2023  1.3°F  01/31/23  2023  66mph  03/31/23  2023  124°F  8/24/23  2023  -20°F  2/03/23
 2024  96°F  8/27/24  2024  -10°F  01/14/24  2024  54mph  12/04/24  2024  119°F  8/27/24  2024  -40°F  1/14/24
 2025  95°F  6/21/25  2025  -07°F  01/21/25  2025  62mph  05/15/25  2025  112°F  6/21/25  2025  -31°F  1/21/25
 2026  94°F  7/2/26  2026  -6°F  1/23/26  2026  61mph  03/13/26  2026  113°F  6/30/26  2026  -32°F  1/23/26

Season Countdown

 It is Summer. Fall (Autumn Equinox) begins September 22nd at 7:05pm CDT 
 

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Will County