Peotone Weather

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Will County
 Details for Will County Hydrologic Outlook
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Current Conditions

Updated: @ 09-Mar-2026 5:04pm  
Summary / Temperature Wind Rain Outlook
Currently: 66, Max: 75, Min: 45 66°F
Colder 3.0°F than last hour.

Comfortable

Feels like: 70°F

24-hr difference
4°FWarmer 4.0°F than yesterday at this time.
  Today Yesterday
High: 75°F
2:42pm 		63°F
4:21pm
Low: 45°F
7:29am 		34°F
6:58am
Wind from SSE SSE
17
Gust:
 35 mph
4 Bft - Moderate breeze
Today: 38 mph 4:37pm
Gust Month: 43 mph March 6
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 1.2 in
Season Total: 2.83 in
1 day since last rain.
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 74 % Increased 6.0% since last hour.
Dew Point: 58°F  
Barometer: 29.75 inHg Rising 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 7:10am
Sunset: 6:52pm
Moonrise: 12:42am
Moonset: 9:48am
Waning Gibbous
Waning Gibbous, Moon at 20 days in cycle
64%
Illuminated
UV Index Solar Radiation
   0.7     Low 
High: 4.4 @ 1:08pm
278 W/m2
High: 780 @  2:51pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Sunny
Sunny

Hi 73 °F		 NWS forecast: Sunny. High near 73, with temperatures falling to around 71 in the afternoon. Southwest wind around 15 mph, with gusts as high as 25 mph.
Davis VP+ forecast: Mostly cloudy and cooler. Precip possible within 12 hours possibly heavy at times. Windy
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy

Lo 53 °F		 NWS forecast: Partly cloudy. Low around 53, with temperatures rising to around 57 overnight. South southwest wind around 10 mph, with gusts as high as 20 mph.


National Weather Service Forecast for Peotone!

Tuesday

Tuesday: Patchy Fog then Chance Showers And Thunderstorms
Patchy Fog then Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms
Chance Showers And T-Storms then Showers And T-Storms
Wednesday

Wednesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Thursday
Night
Thursday Night: Cloudy then Chance Rain Showers
Cloudy then Chance Rain Showers
Friday

Friday: Chance Rain Showers then Partly Sunny
Chance Rain Showers then Partly Sunny
Hi 65 °FLo 44 °FHi 49 °FLo 27 °FHi 46 °FLo 38 °FHi 50 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 85%  7:41am
Low Humidity 0.12%  1:15pm
High Dew Point 60  4:19pm
Low Dew Point 39°F  5:38am
Low Wind Chill 38 7:56am
High Heat Index 76 2:41pm

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 0.12 in
Today's Rate 0.02 in/hr
Month High 0.15 in  3/8/26
Month Average 0.03 in
Year High 0.15 in  3/8/26
Year Average 0.01 in

UV / Solar Data
UV Month/Year
Monthly High 5.1  3/6/26
Yearly High 5.1 3/6/26
Solar Radiation Month/Year
Monthly High 861 W/m2 3/6/26
Yearly High 882 W/m2 2/23/26

Barometer
Daily/Month/Year
Daily High 29.87 inHg 12:23am
Daily Low 29.72 inHg 2:52pm
Monthly High 30.53 inHg 3/1/26
Monthly Low 29.70 inHg 3/7/26
Yearly High 30.85 inHg 1/23/26
Yearly Low 29.36 inHg 2/20/26

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 75°F
2026		 17°F
2014		 0.80in
2020		 48mph
2019		 51°F / 32°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  78°F  3/6/26  2026  -6°F  1/23/26  2026  57mph  01/8/26  2026  80°F  3/6/26  2026  -32°F  1/23/26

Season Countdown

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

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