Peotone Weather

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Will County
 Details for Will County Hydrologic Outlook
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Current Conditions

Updated: @ 21-Jun-2026 11:50am  
Summary / Temperature Wind Rain Outlook
Currently: 67, Max: 68, Min: 58 67°F
 

Comfortable

Feels like: 71°F

24-hr difference
-7°FColder 7.0°F than yesterday at this time.
  Today Yesterday
High: 68°F
10:59am 		80°F
3:34pm
Low: 58°F
5:11am 		59°F
6:09am
Wind from SSE SSE
6
Gust:
 9 mph
2 Bft - Light breeze
Today: 10 mph 8:44am
Gust Month: 48 mph June 10
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.11 in
This Month: 9.56 in
Season Total: 22.6 in
1 day since last rain.
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 81 % Increased 1.0% since last hour.
Dew Point: 61°F Increased 1.0°F since last hour.
Barometer: 29.93 inHg  
Baro Trend: Steady
Sunrise: 5:16am
Sunset: 8:29pm
Moonset: 12:25am
Moonrise: 12:47pm
Waxing Crescent
Waxing Crescent, Moon at 7 days in cycle
48%
Illuminated
UV Index Solar Radiation
   0.8     Low 
High: 1.8 @ 10:17am
83 W/m2
High: 236 @  10:18am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Showers And Thunderstorms
Showers And T-Storms

Hi 70 °F		 NWS forecast: Rain showers likely before 2pm, then showers and thunderstorms. Cloudy. High near 70, with temperatures falling to around 64 in the afternoon. East southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change
 
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms

Lo 58 °F		 NWS forecast: Showers and thunderstorms. Cloudy, with a low around 58. Northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.


National Weather Service Forecast for Peotone!

Monday

Monday: Slight Chance Rain Showers then Partly Sunny
Slight Chance Rain Showers then Partly Sunny
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday

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

Wednesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Hi 72 °FLo 51 °FHi 75 °FLo 54 °FHi 78 °FLo 57 °FHi 77 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 93%  7:09am
Low Humidity 0.02%  12:00am
High Dew Point 61  11:46am
Low Dew Point 54°F  3:15am
Low Wind Chill 58 5:11am
High Heat Index 72 11:20am

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 0.02 in
Today's Rate 0.00 in/hr
Month High 0.28 in  6/4/26
Month Average 0.08 in
Year High 0.28 in  6/4/26
Year Average 0.03 in

UV / Solar Data
UV Month/Year
Monthly High 10.2  6/10/26
Yearly High 10.2 6/10/26
Solar Radiation Month/Year
Monthly High 1288 W/m2 6/15/26
Yearly High 1308 W/m2 4/30/26

Barometer
Daily/Month/Year
Daily High 29.97 inHg 6:16am
Daily Low 29.92 inHg 10:48am
Monthly High 30.37 inHg 6/3/26
Monthly Low 29.37 inHg 6/17/26
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 19yr avg Hi/Low
***Records and average Hi/Low temps from data collected at peotoneweather.com since April 2007 99°F
2022		 51°F
2019		 3.14in
2018		 39mph
2025		 84°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  90°F  5/27/26  2026  -6°F  1/23/26  2026  61mph  03/13/26  2026  104°F  6/10/26  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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