Peotone Weather

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 Details for Will County Wind 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: @ 27-Dec-2025 10:50pm  
Summary / Temperature Wind Rain Outlook
Currently: 45, Max: 45, Min: 39 45°F
Warmer 1.0°F than last hour.

Cool

Feels like: 47°F

24-hr difference
3°FWarmer 3.0°F than yesterday at this time.
  Today Yesterday
High: 45°F
10:47pm 		52°F
10:03am
Low: 39°F
8:09am 		39°F
12:00am
Wind from ESE ESE
6
Gust:
 14 mph
2 Bft - Light breeze
Today: 25 mph 12:41pm
Gust Month: 48 mph December 18
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
This Month: 0.92 in
Season Total: 29.82 in
1 day since last rain.
Sunday

Sunday: Patchy Fog
Patchy Fog
Humidity & Barometer Almanac Moon
Humidity: 100 % Increased 1.0% since last hour.
Dew Point: 45°F Increased 1.0°F since last hour.
Barometer: 29.82 inHg Falling 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 7:14am
Sunset: 4:30pm
Moonset: 12:00am
Moonrise: 11:28am
Waxing Gibbous
Waxing Gibbous, Moon at 7 days in cycle
55%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.5 @ 10:16am
0 W/m2
High: 148 @  10:21am
 NWS Weather Forecast  - Outlook: Tonight & Sunday
Tonight

Tonight: Areas Of Drizzle
Areas Of Drizzle

Lo 44 °F		 NWS forecast: Areas of drizzle and patchy fog before midnight, then areas of drizzle and areas of fog and scattered rain showers between midnight and 4am, then a chance of rain showers and areas of drizzle and areas of fog. Cloudy. Low around 44, with temperatures rising to around 52 overnight. South southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Mostly cloudy and cooler. Precip likely. Increasing winds
 
Sunday

Sunday: Patchy Fog
Patchy Fog

Hi 58 °F		 NWS forecast: Rain showers and areas of fog before 9am, then patchy fog and showers and thunderstorms. Cloudy. High near 58, with temperatures falling to around 51 in the afternoon. South southwest wind 5 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.


National Weather Service Forecast for Peotone!

Sunday
Night
Sunday Night: Snow Likely
Snow Likely
Monday

Monday: Chance Snow then Mostly Cloudy
Chance Snow then Mostly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Chance Snow
Chance Snow
Lo 15 °FHi 23 °FLo 12 °FHi 26 °FLo 22 °FHi 32 °FLo 15 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 100%  10:17pm
Low Humidity 0.01%  12:00am
High Dew Point 45  10:47pm
Low Dew Point 38°F  6:38am
Low Wind Chill 32 8:29am
High Heat Index 52 10:47pm

Current Snow
Snow
Storm Total 0.0 in
Total Snow Depth 0.0 in
Ice 0.0 in
Winter(2025-2026) 16.6 in

Evapotranspiration
Today/Month/Year
Today 0.01 in
Today's Rate 0.00 in/hr
Month High 0.05 in  12/20/25
Month Average 0.01 in
Year High 0.29 in  5/16/25
Year Average 0.04 in

UV / Solar Data
UV Month/Year
Monthly High 1.6  12/8/25
Yearly High 10.3 7/6/25
Solar Radiation Month/Year
Monthly High 455 W/m2 12/17/25
Yearly High 1281 W/m2 5/18/25

Barometer
Daily/Month/Year
Daily High 30.08 inHg 8:56am
Daily Low 29.82 inHg 10:48pm
Monthly High 30.76 inHg 12/14/25
Monthly Low 29.34 inHg 12/18/25
Yearly High 30.76 inHg 12/14/25
Yearly Low 29.03 inHg 3/5/25

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 62°F
2008		 -7°F
2017		 0.84in
2018		 50mph
2008		 39°F / 26°F

Peotone's Yearly Records 2006-2025

 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  95°F  6/21/25  2026  -7°F  1/21/25  2026  62mph  05/15/25  2026  112°F  6/21/25  2026  -31°F  1/21/25

Season Countdown

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

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