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Current Conditions

Updated: @ 20-Sep-2025 4:05pm  
Summary / Temperature Wind Rain Outlook
Currently: 77, Max: 81, Min: 64 77°F
Colder 1.0°F than last hour.

Comfortable

Feels like: 81°F

24-hr difference
-9°FColder 9.0°F than yesterday at this time.
  Today Yesterday
High: 81°F
1:53pm 		88°F
12:36pm
Low: 64°F
7:14am 		61°F
3:56am
Wind from SSW SSW
2
Gust:
 4 mph
1 Bft - Light air
Today: 14 mph 11:34am
Gust Month: 31 mph September 5
Rain Today: 0.14 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.67 in
Season Total: 23.05 in
0 day since last rain.
Tonight

Tonight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 68 %  
Dew Point: 65°F Decreased 1.0°F since last hour.
Barometer: 30.01 inHg Falling 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 6:35am
Sunset: 6:52pm
Moonrise: 5:19am
Moonset: 6:23pm
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
1%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 5.3 @ 1:46pm
42 W/m2
High: 905 @  1:51pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 80 °F		 NWS forecast: Showers and thunderstorms likely. Mostly cloudy. High near 80, with temperatures falling to around 75 in the afternoon. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Davis VP+ forecast: Increasing clouds and warmer. Precip possible within 12 to 24 hrs Windy
 
Tonight

Tonight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms

Lo 63 °F		 NWS forecast: Scattered showers and thunderstorms before 7pm, then scattered showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.


National Weather Service Forecast for Peotone!

Sunday

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

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday
Night
Monday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Hi 80 °FLo 61 °FHi 76 °FLo 61 °FHi 76 °FLo 61 °FHi 72 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 99%  8:17am
Low Humidity 0.06%  3:40pm
High Dew Point 71  1:34pm
Low Dew Point 62°F  12:10am
Low Wind Chill 64 7:14am
High Heat Index 84 1:53pm

Current Snow
Snow
Storm Total 0.0 in
Total Snow Depth 0.0 in
Ice 0.0 in
Winter(2024-2025) 16.7 in

Evapotranspiration
Today/Month/Year
Today 0.06 in
Today's Rate 0.01 in/hr
Month High 0.16 in  9/1/25
Month Average 0.06 in
Year High 0.29 in  5/16/25
Year Average 0.05 in

UV / Solar Data
UV Month/Year
Monthly High 6.2  9/2/25
Yearly High 10.3 7/6/25
Solar Radiation Month/Year
Monthly High 1086 W/m2 9/5/25
Yearly High 1281 W/m2 5/18/25

Barometer
Daily/Month/Year
Daily High 30.08 inHg 9:29am
Daily Low 30.01 inHg 4:03pm
Monthly High 30.35 inHg 9/8/25
Monthly Low 29.67 inHg 9/5/25
Yearly High 30.76 inHg 2/14/25
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 94°F
2018		 42°F
2020		 1.27in
2014		 56mph
2014		 82°F / 58°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  -7°F  1/21/25  2025  62mph  05/15/25  2025  112°F  6/21/25  2025  -31°F  1/21/25

Season Countdown

 It is Summer. Fall (Autumn Equinox) begins September 22nd at 1:19pm CDT 
 

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