Peotone Weather

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 Details for Will County Fire Weather Watch
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Current Conditions

Updated: @ 17-Feb-2026 3:19pm  
Summary / Temperature Wind Rain Outlook
Currently: 56, Max: 61, Min: 35 56°F
Colder 1.0°F than last hour.

Cool

Feels like: 58°F

24-hr difference
-10°FColder 10.0°F than yesterday at this time.
  Today Yesterday
High: 61°F
12:48pm 		66°F
3:00pm
Low: 35°F
7:12am 		30°F
6:31am
Wind from SSE SSE
10
Gust:
 18 mph
3 Bft - Gentle breeze
Today: 25 mph 12:49pm
Gust Month: 36 mph February 16
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 1.45 in
9 days since last rain.
Tonight

Tonight: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Humidity & Barometer Almanac Moon
Humidity: 72 % Increased 1.0% since last hour.
Dew Point: 47°F  
Barometer: 29.81 inHg Falling 0.03 inHg/hr
Baro Trend: Falling
Sunrise: 6:41am
Sunset: 5:28pm
Moonrise: 6:54am
Moonset: 5:53pm
New Moon
New Moon, Moon at 0 days in cycle
0%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
21 W/m2
High: 63 @  12:00pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Partly Sunny
Partly Sunny

Hi 57 °F		 NWS forecast: Partly sunny. High near 57, with temperatures falling to around 54 in the afternoon. South southeast wind around 15 mph, with gusts as high as 25 mph.
Davis VP+ forecast: Increasing clouds and cooler. Precip possible and windy within 6 hrs
 
Tonight

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

Lo 50 °F		 NWS forecast: A chance of rain showers between 7pm and midnight, then showers and thunderstorms likely. Cloudy. Low around 50, with temperatures rising to around 52 overnight. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.


National Weather Service Forecast for Peotone!

Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday

Thursday: Chance Rain
Chance Rain
Thursday
Night
Thursday Night: Rain Likely
Rain Likely
Friday

Friday: Partly Sunny
Partly Sunny
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday

Saturday: Partly Sunny
Partly Sunny
Hi 66 °FLo 41 °FHi 62 °FLo 35 °FHi 43 °FLo 25 °FHi 39 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 98%  9:04am
Low Humidity 0.02%  12:49pm
High Dew Point 49  12:47pm
Low Dew Point 33°F  1:44am
Low Wind Chill 30 6:31am
High Heat Index 63 12:47pm

Current Snow
Snow
Storm Total 4.2 in
Total Snow Depth 4.0 in
Ice 0.0 in
Winter(2025-2026) 27.2 in

Evapotranspiration
Today/Month/Year
Today 0.02 in
Today's Rate 0.00 in/hr
Month High 0.05 in  2/16/26
Month Average 0.01 in
Year High 0.05 in  1/12/26
Year Average 0.01 in

UV / Solar Data
UV Month/Year
Monthly High 0.0  2/1/26
Yearly High 1.5 1/9/26
Solar Radiation Month/Year
Monthly High 244 W/m2 2/5/26
Yearly High 541 W/m2 1/9/26

Barometer
Daily/Month/Year
Daily High 30.01 inHg 12:00am
Daily Low 29.81 inHg 3:16pm
Monthly High 30.51 inHg 2/7/26
Monthly Low 29.66 inHg 2/6/26
Yearly High 30.85 inHg 1/23/26
Yearly Low 29.44 inHg 1/8/26

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 67°F
2017		 -7°F
2021		 0.72in
2022		 40mph
2022		 37°F / 19°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  66°F  2/16/26  2026  -6°F  1/23/26  2026  57mph  01/8/26  2026  68°F  1/8/26  2026  -32°F  1/23/26

Season Countdown

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

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