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

Updated: @ 10-Mar-2026 1:44pm  
Summary / Temperature Wind Rain Outlook
Currently: 51, Max: 67, Min: 47 51°F
Colder 1.0°F than last hour.

Cool

Feels like: 53°F

24-hr difference
-22°FColder 22.0°F than yesterday at this time.
  Today Yesterday
High: 67°F
11:45am 		75°F
2:42pm
Low: 47°F
12:42pm 		45°F
7:29am
Wind from ENE ENE
18
Gust:
 25 mph
4 Bft - Moderate breeze
Today: 30 mph 12:47pm
Gust Month: 43 mph March 6
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 1.2 in
Season Total: 2.83 in
2 days since last rain.
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 85 % Decreased 1.0% since last hour.
Dew Point: 46°F Decreased 2.0°F since last hour.
Barometer: 29.85 inHg Falling 0.02 inHg/hr
Baro Trend: Falling
Sunrise: 7:09am
Sunset: 6:53pm
Moonrise: 1:45am
Moonset: 10:26am
Waning Gibbous
Waning Gibbous, Moon at 20 days in cycle
56%
Illuminated
UV Index Solar Radiation
   2.8     Low 
High: 4.0 @ 1:04pm
612 W/m2
High: 726 @  1:22pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 71 °F		 NWS forecast: A chance of showers and thunderstorms after 3pm. Some of the storms could be severe. Partly sunny. High near 71, with temperatures falling to around 57 in the afternoon. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change
 
Tonight

Tonight: Showers And Thunderstorms
Showers And T-Storms

Lo 47 °F		 NWS forecast: Showers and thunderstorms. Some of the storms could be severe. Cloudy. Low around 47, with temperatures rising to around 54 overnight. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.


National Weather Service Forecast for Peotone!

Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Thursday

Thursday: Sunny
Sunny
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday

Saturday: Slight Chance Rain And Snow
Slight Chance Rain And Snow
Hi 48 °FLo 27 °FHi 47 °FLo 39 °FHi 51 °FLo 30 °FHi 52 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 99%  9:07am
Low Humidity 0.03%  11:53am
High Dew Point 63  11:13am
Low Dew Point 44°F  12:40pm
Low Wind Chill 39 12:44pm
High Heat Index 72 11:45am

Current Snow
Snow
Storm Total 0.0 in
Total Snow Depth 0.0 in
Ice 0.0 in
Winter(2025-2026) 27.2 in

Evapotranspiration
Today/Month/Year
Today 0.03 in
Today's Rate 0.00 in/hr
Month High 0.15 in  3/8/26
Month Average 0.03 in
Year High 0.15 in  3/8/26
Year Average 0.01 in

UV / Solar Data
UV Month/Year
Monthly High 5.1  3/6/26
Yearly High 5.1 3/6/26
Solar Radiation Month/Year
Monthly High 861 W/m2 3/6/26
Yearly High 882 W/m2 2/23/26

Barometer
Daily/Month/Year
Daily High 29.89 inHg 12:29pm
Daily Low 29.78 inHg 12:33am
Monthly High 30.53 inHg 3/1/26
Monthly Low 29.70 inHg 3/7/26
Yearly High 30.85 inHg 1/23/26
Yearly Low 29.36 inHg 2/20/26

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 68°F
2025		 22°F
2018		 1.74in
2009		 48mph
2021		 51°F / 34°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  78°F  3/6/26  2026  -6°F  1/23/26  2026  57mph  01/8/26  2026  80°F  3/6/26  2026  -32°F  1/23/26

Season Countdown

 It is Winter. Spring (Vernal Equinox) begins March 20th at 9:46am CDT 
 

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Will County