Peotone Weather

Navigation

External Links

County Alerts

Will County
 Details for Will County Hydrologic Outlook
National Weather Service in Chicago Citizens Weather Observer Program Midwestern Weather Network Supplemental rain data collection Weather Underground Peotone Fire Department Collection of personal weather stations


Current Conditions

Updated: @ 16-Jun-2026 11:42am  
Summary / Temperature Wind Rain Outlook
Currently: 70, Max: 70, Min: 56 70°F
Warmer 4.0°F than last hour.

Comfortable

Feels like: 73°F

24-hr difference
0°F 
  Today Yesterday
High: 70°F
11:40am 		77°F
4:02pm
Low: 56°F
5:47am 		50°F
4:50am
Wind from SSW SSW
8
Gust:
 23 mph
2 Bft - Light breeze
Today: 25 mph 7:39am
Gust Month: 48 mph June 10
Rain Today: 0.11 in
Rain Rate (/hr): 0.01 in
Rain Yesterday: 0 in
This Month: 8.37 in
Season Total: 21.41 in
0 day since last rain.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 63 % Decreased 11.0% since last hour.
Dew Point: 56°F Decreased 1.0°F since last hour.
Barometer: 29.69 inHg Falling 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 5:15am
Sunset: 8:28pm
Moonrise: 6:35am
Moonset: 10:30pm
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
4%
Illuminated
UV Index Solar Radiation
   7.1     High 
High: 7.1 @ 11:41am
1065 W/m2
High: 1197 @  11:34am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

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

Hi 74 °F		 NWS forecast: Showers and thunderstorms likely before noon, then a slight chance of showers and thunderstorms between noon and 4pm. Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. West southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change. Precip possible within 6 hrs Windy with possible wind shift to the W NW or N
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 52 °F		 NWS forecast: Mostly clear. Low around 52, with temperatures rising to around 54 overnight. West southwest wind 5 to 20 mph, with gusts as high as 30 mph.


National Weather Service Forecast for Peotone!

Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Showers And Thunderstorms
Showers And T-Storms
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Juneteenth

Juneteenth: Sunny
Sunny
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Hi 74 °FLo 62 °FHi 72 °FLo 56 °FHi 75 °FLo 54 °FHi 77 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 91%  10:27am
Low Humidity 0.03%  11:37am
High Dew Point 61  10:34am
Low Dew Point 51°F  4:59am
Low Wind Chill 54 6:01am
High Heat Index 72 11:40am

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 0.03 in
Today's Rate 0.01 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 29.86 inHg 12:03am
Daily Low 29.68 inHg 11:34am
Monthly High 30.37 inHg 6/3/26
Monthly Low 29.58 inHg 6/11/26
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 96°F
2022		 47°F
2023		 2.28in
2012		 36mph
2022		 83°F / 61°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 Spring. Summer (Summer Solstice) begins June 21st at 3:24am CDT 
 

Like us on Facebook Follow us on Twitter
Will County