Peotone Weather

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Will County
 Details for Will County Flood Watch
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: @ 10-Jun-2026 8:15pm  
Summary / Temperature Wind Rain Outlook
Currently: 69, Max: 90, Min: 69 69°F
Colder 1.0°F than last hour.

Comfortable

Feels like: 74°F

24-hr difference
-13°FColder 13.0°F than yesterday at this time.
  Today Yesterday
High: 90°F
2:57pm 		88°F
2:37pm
Low: 69°F
5:16pm 		70°F
4:05am
Wind from SE SE
2
Gust:
 10 mph
1 Bft - Light air
Today: 46 mph 3:56pm
Gust Month: 46 mph June 10
Rain Today: 0.55 in
Rain Rate (/hr): 0.01 in
Rain Yesterday: 0.21 in
This Month: 4.54 in
Season Total: 17.58 in
0 day since last rain.
Thursday

Thursday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 95 % Increased 1.0% since last hour.
Dew Point: 68°F  
Barometer: 29.71 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 5:15am
Sunset: 8:25pm
Moonrise: 1:50am
Moonset: 3:25pm
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
23%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 10.2 @ 12:38pm
0 W/m2
High: 1229 @  12:16pm
 NWS Weather Forecast  - Outlook: Tonight & Thursday
Tonight

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

Lo 67 °F		 NWS forecast: Showers and thunderstorms between 9pm and midnight, then showers and thunderstorms likely between midnight and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters 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
 
Thursday

Thursday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms

Hi 88 °F		 NWS forecast: A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 88. Heat index values as high as 96. South southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.


National Weather Service Forecast for Peotone!

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

Friday: Sunny
Sunny
Friday
Night
Friday Night: Clear
Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Showers And Thunderstorms
Showers And T-Storms
Sunday

Sunday: Showers And Thunderstorms
Showers And T-Storms
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Lo 59 °FHi 79 °FLo 60 °FHi 84 °FLo 62 °FHi 75 °FLo 54 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 98%  6:10am
Low Humidity 0.16%  3:58pm
High Dew Point 78  1:49pm
Low Dew Point 67°F  5:16pm
Low Wind Chill 69 5:42pm
High Heat Index 104 1:49pm

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 0.16 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 1229 W/m2 6/1/26
Yearly High 1308 W/m2 4/30/26

Barometer
Daily/Month/Year
Daily High 29.86 inHg 12:25am
Daily Low 29.69 inHg 5:55pm
Monthly High 30.37 inHg 6/3/26
Monthly Low 29.69 inHg 6/10/26
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 94°F
2016		 49°F
2024		 1.54in
2015		 46mph
2026		 82°F / 59°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 
 

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