Peotone Weather

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Current Conditions

Updated: @ 19-May-2026 10:40pm  
Summary / Temperature Wind Rain Outlook
Currently: 64, Max: 79, Min: 64 64°F
Colder 1.0°F than last hour.

Comfortable

Feels like: 67°F

24-hr difference
-2°FColder 2.0°F than yesterday at this time.
  Today Yesterday
High: 79°F
2:20pm 		81°F
10:09am
Low: 64°F
2:45am 		65°F
11:55pm
Wind from NW NW
5
Gust:
 14 mph
2 Bft - Light breeze
Today: 48 mph 4:46am
Gust Month: 52 mph May 4
Rain Today: 0.01 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.41 in
This Month: 1.17 in
Season Total: 12.75 in
0 day since last rain.
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Humidity & Barometer Almanac Moon
Humidity: 78 %  
Dew Point: 56°F Decreased 1.0°F since last hour.
Barometer: 30.11 inHg Rising 0.02 inHg/hr
Baro Trend: Steady
Sunrise: 5:26am
Sunset: 8:08pm
Moonrise: 7:45am
Moonset: 11:56pm
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
16%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 7.4 @ 2:12pm
0 W/m2
High: 1099 @  9:57am
 NWS Weather Forecast  - Outlook: Tonight & Wednesday
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy

Lo 52 °F		 NWS forecast: Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. North northwest wind 10 to 15 mph.
Davis VP+ forecast: Mostly clear with little temperature change
 
Wednesday

Wednesday: Partly Sunny
Partly Sunny

Hi 59 °F		 NWS forecast: Partly sunny. High near 59, with temperatures falling to around 56 in the afternoon. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.


National Weather Service Forecast for Peotone!

Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday

Friday: Rain Showers Likely
Rain Showers Likely
Friday
Night
Friday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday

Saturday: Chance Rain Showers then Mostly Cloudy
Chance Rain Showers then Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Lo 42 °FHi 67 °FLo 46 °FHi 66 °FLo 51 °FHi 73 °FLo 53 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 94%  1:19am
Low Humidity 0.14%  2:20pm
High Dew Point 69  9:56am
Low Dew Point 56°F  10:36pm
Low Wind Chill 62 2:18am
High Heat Index 82 2:19pm

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 0.14 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 30.11 inHg 10:22pm
Daily Low 29.86 inHg 7:02am
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 94°F
2012		 40°F
2015		 0.19in
2017		 48mph
2026		 74°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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