Peotone Weather

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Will County
 Details for Will County Frost Advisory
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: @ 01-May-2026 5:30am  
Summary / Temperature Wind Rain Outlook
Currently: 42, Max: 44, Min: 42 42°F
 

Cool

Feels like: 44°F

24-hr difference
4°FWarmer 4.0°F than yesterday at this time.
  Today Yesterday
High: 44°F
1:32am 		62°F
1:19pm
Low: 42°F
4:27am 		37°F
2:37am
Wind from WSW WSW
2
Gust:
 10 mph
1 Bft - Light air
Today: 20 mph 2:09am
Gust Month: 17 mph May 1
Rain Today: 0.06 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.09 in
This Month: 0.06 in
Season Total: 11.64 in
0 day since last rain.
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Humidity & Barometer Almanac Moon
Humidity: 95 %  
Dew Point: 41°F  
Barometer: 29.99 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 5:46am
Sunset: 7:49pm
Moonset: 5:21am
Moonrise: 8:16pm
Full Moon
Full Moon, Moon at 14 days in cycle
100%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Friday
Overnight

Overnight: Chance Rain Showers
Chance Rain Showers

Lo 40 °F		 NWS forecast: A chance of rain showers. Mostly cloudy, with a low around 40. North wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change
 
Friday

Friday: Chance Rain Showers
Chance Rain Showers

Hi 51 °F		 NWS forecast: A chance of rain showers. Partly sunny, with a high near 51. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.


National Weather Service Forecast for Peotone!

Friday
Night
Friday Night: Slight Chance Rain Showers then Widespread Frost
Slight Chance Rain Showers then Widespread Frost
Saturday

Saturday: Widespread Frost then Mostly Sunny
Widespread Frost then Mostly Sunny
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday

Sunday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
Monday

Monday: Chance Rain Showers then Chance Showers And Thunderstorms
Chance Rain Showers then Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Lo 33 °FHi 54 °FLo 37 °FHi 64 °FLo 48 °FHi 74 °FLo 47 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 95%  4:35am
Low Humidity 0.00%  12:00am
High Dew Point 42  1:36am
Low Dew Point 40°F  4:27am
Low Wind Chill 35 2:09am
High Heat Index 50 1:36am

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 0.00 in
Today's Rate -0.00 in/hr
Month High 0.11 in  5/1/26
Month Average 0.01 in
Year High 0.23 in  4/12/26
Year Average 0.02 in

UV / Solar Data
UV Month/Year
Monthly High 0.0  5/1/26
Yearly High 7.7 4/12/26
Solar Radiation Month/Year
Monthly High 0 W/m2 5/1/26
Yearly High 1308 W/m2 4/30/26

Barometer
Daily/Month/Year
Daily High 30.00 inHg 5:05am
Daily Low 29.96 inHg 2:32am
Monthly High 30.00 inHg 5/1/26
Monthly Low 29.96 inHg 5/1/26
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 86°F
2018		 35°F
2020		 1.00in
2019		 47mph
2025		 66°F / 47°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  84°F  4/17/26  2026  -6°F  1/23/26  2026  61mph  03/13/26  2026  87°F  4/17/26  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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