Peotone Weather

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

Updated: @ 15-Apr-2026 11:25am  
Summary / Temperature Wind Rain Outlook
Currently: 64, Max: 73, Min: 64 64°F
Colder 2.0°F than last hour.

Comfortable

Feels like: 68°F

24-hr difference
-9°FColder 9.0°F than yesterday at this time.
  Today Yesterday
High: 73°F
12:00am 		82°F
3:59pm
Low: 64°F
11:20am 		58°F
8:13am
Wind from SSW SSW
4
Gust:
 12 mph
1 Bft - Light air
Today: 34 mph 4:52am
Gust Month: 52 mph April 12
Rain Today: 0.24 in
Rain Rate (/hr): 0.13 in
Rain Yesterday: 0.91 in
This Month: 2.91 in
Season Total: 9.26 in
0 day since last rain.
Tonight

Tonight: Showers And Thunderstorms Likely then Showers And Thunderstorms
Showers And T-Storms Likely then Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 92 % Increased 4.0% since last hour.
Dew Point: 62°F  
Barometer: 29.83 inHg  
Baro Trend: Steady
Sunrise: 6:09am
Sunset: 7:32pm
Moonrise: 5:04am
Moonset: 5:44pm
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
4%
Illuminated
UV Index Solar Radiation
   0.9     Low 
High: 1.1 @ 8:51am
97 W/m2
High: 197 @  8:53am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 75 °F		 NWS forecast: Showers and thunderstorms likely before 4pm, then showers and thunderstorms likely. Cloudy, with a high near 75. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. 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 Likely then Showers And Thunderstorms
Showers And T-Storms Likely then Showers And T-Storms

Lo 61 °F		 NWS forecast: Showers and thunderstorms likely before 10pm, then showers and thunderstorms. Cloudy, with a low around 61. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.


National Weather Service Forecast for Peotone!

Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely then Partly Cloudy
Showers And T-Storms Likely then Partly Cloudy
Friday

Friday: Partly Sunny
Partly Sunny
Friday
Night
Friday Night: Showers And Thunderstorms
Showers And T-Storms
Saturday

Saturday: Showers And Thunderstorms
Showers And T-Storms
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Hi 71 °FLo 52 °FHi 80 °FLo 53 °FHi 66 °FLo 35 °FHi 52 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 92%  11:12am
Low Humidity 0.03%  9:04am
High Dew Point 66  12:09am
Low Dew Point 61°F  9:05am
Low Wind Chill 63 11:23am
High Heat Index 77 12:00am

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 0.23 in  4/12/26
Month Average 0.05 in
Year High 0.23 in  4/12/26
Year Average 0.02 in

UV / Solar Data
UV Month/Year
Monthly High 7.7  4/12/26
Yearly High 7.7 4/12/26
Solar Radiation Month/Year
Monthly High 1158 W/m2 4/12/26
Yearly High 1158 W/m2 4/12/26

Barometer
Daily/Month/Year
Daily High 29.85 inHg 10:33am
Daily Low 29.73 inHg 1:06am
Monthly High 30.57 inHg 4/7/26
Monthly Low 29.68 inHg 4/14/26
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 85°F
2023		 25°F
2014		 1.00in
2013		 40mph
2025		 63°F / 41°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  82°F  4/14/26  2026  -6°F  1/23/26  2026  61mph  03/13/26  2026  87°F  4/14/26  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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