Peotone Weather

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Will County
 Details for Will County Flood 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: @ 18-Apr-2026 3:15am  
Summary / Temperature Wind Rain Outlook
Currently: 60, Max: 62, Min: 60 60°F
 

Cool

Feels like: 64°F

24-hr difference
9°FWarmer 9.0°F than yesterday at this time.
  Today Yesterday
High: 62°F
12:00am 		84°F
3:28pm
Low: 60°F
2:44am 		50°F
2:17am
Wind from S S
11
Gust:
 17 mph
3 Bft - Gentle breeze
Today: 23 mph 12:45am
Gust Month: 52 mph April 12
Rain Today: 0.16 in
Rain Rate (/hr): 0.04 in
Rain Yesterday: 0.31 in
This Month: 3.63 in
Season Total: 9.98 in
0 day since last rain.
Saturday

Saturday: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny
Humidity & Barometer Almanac Moon
Humidity: 97 % Increased 1.0% since last hour.
Dew Point: 59°F  
Barometer: 29.65 inHg  
Baro Trend: Steady
Sunrise: 6:04am
Sunset: 7:35pm
Moonrise: 6:24am
Moonset: 9:39pm
Waxing Crescent
Waxing Crescent, Moon at 1 days in cycle
1%
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 & Saturday
Overnight

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

Lo 44 °F		 NWS forecast: Showers and thunderstorms likely before 3am, then a chance of showers and thunderstorms. Cloudy. Low around 44, with temperatures rising to around 55 overnight. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Davis VP+ forecast: Mostly cloudy and cooler. Precip possible within 12 hours possibly heavy at times. Windy
 
Saturday

Saturday: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny

Hi 52 °F		 NWS forecast: A chance of rain showers before 9am. Partly sunny. High near 52, with temperatures falling to around 50 in the afternoon. West northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.


National Weather Service Forecast for Peotone!

Saturday
Night
Saturday Night: Mostly Clear then Areas Of Frost
Mostly Clear then Areas Of Frost
Sunday

Sunday: Widespread Frost then Slight Chance Rain Showers
Widespread Frost then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Slight Chance Rain Showers then Widespread Frost
Slight Chance Rain Showers then Widespread Frost
Monday

Monday: Widespread Frost then Sunny
Widespread Frost then Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Lo 34 °FHi 52 °FLo 31 °FHi 55 °FLo 44 °FHi 74 °FLo 51 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 97%  2:46am
Low Humidity 0.00%  12:00am
High Dew Point 60  12:11am
Low Dew Point 59°F  2:44am
Low Wind Chill 58 3:08am
High Heat Index 68 12:11am

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 -0.01 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 29.70 inHg 12:44am
Daily Low 29.63 inHg 2:14am
Monthly High 30.57 inHg 4/7/26
Monthly Low 29.63 inHg 4/18/26
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 84°F
2016		 28°F
2018		 2.45in
2013		 43mph
2025		 65°F / 40°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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