Peotone Weather

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Current Conditions

Updated: @ 17-May-2026 10:40pm  
Summary / Temperature Wind Rain Outlook
Currently: 75, Max: 89, Min: 62 75°F
Colder 2.0°F than last hour.

Comfortable

Feels like: 80°F

24-hr difference
6°FWarmer 6.0°F than yesterday at this time.
  Today Yesterday
High: 89°F
3:28pm 		84°F
1:34pm
Low: 62°F
5:52am 		62°F
5:59am
Wind from SSE SSE
10
Gust:
 18 mph
3 Bft - Gentle breeze
Today: 43 mph 3:14pm
Gust Month: 52 mph May 4
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.04 in
This Month: 0.75 in
Season Total: 12.33 in
1 day since last rain.
Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Humidity & Barometer Almanac Moon
Humidity: 66 % Increased 1.0% since last hour.
Dew Point: 63°F Decreased 1.0°F since last hour.
Barometer: 29.85 inHg  
Baro Trend: Steady
Sunrise: 5:28am
Sunset: 8:06pm
Moonrise: 5:39am
Moonset: 9:51pm
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
3%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 8.2 @ 1:26pm
0 W/m2
High: 1183 @  1:20pm
 NWS Weather Forecast  - Outlook: Tonight & Monday
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 67 °F		 NWS forecast: Mostly clear. Low around 67, with temperatures rising to around 69 overnight. South wind around 15 mph, with gusts as high as 30 mph.
Davis VP+ forecast: Increasing clouds with little temperature change
 
Monday

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

Hi 79 °F		 NWS forecast: Showers and thunderstorms likely. Partly sunny. High near 79, with temperatures falling to around 77 in the afternoon. South southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.


National Weather Service Forecast for Peotone!

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

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

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

Thursday: Mostly Sunny
Mostly Sunny
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Lo 65 °FHi 81 °FLo 49 °FHi 61 °FLo 42 °FHi 66 °FLo 47 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 97%  6:55am
Low Humidity 0.22%  4:14pm
High Dew Point 71  11:27am
Low Dew Point 60°F  12:59am
Low Wind Chill 62 6:01am
High Heat Index 93 3:27pm

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 0.22 in
Today's Rate 0.00 in/hr
Month High 0.23 in  5/4/26
Month Average 0.07 in
Year High 0.23 in  5/4/26
Year Average 0.03 in

UV / Solar Data
UV Month/Year
Monthly High 8.2  5/17/26
Yearly High 8.2 5/17/26
Solar Radiation Month/Year
Monthly High 1257 W/m2 5/2/26
Yearly High 1308 W/m2 4/30/26

Barometer
Daily/Month/Year
Daily High 29.94 inHg 8:26am
Daily Low 29.81 inHg 3:48pm
Monthly High 30.25 inHg 5/11/26
Monthly Low 29.48 inHg 5/4/26
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 19yr avg Hi/Low
***Records and average Hi/Low temps from data collected at peotoneweather.com since April 2007 89°F
2026		 37°F
2009		 2.48in
2020		 46mph
2017		 73°F / 51°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  89°F  5/17/26  2026  -6°F  1/23/26  2026  61mph  03/13/26  2026  93°F  5/17/26  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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