Peotone Weather

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Current Conditions

Updated: @ 21-Apr-2026 4:20am  
Summary / Temperature Wind Rain Outlook
Currently: 45, Max: 46, Min: 45 45°F
 

Cool

Feels like: 47°F

24-hr difference
13°FWarmer 13.0°F than yesterday at this time.
  Today Yesterday
High: 46°F
12:55am 		60°F
4:17pm
Low: 45°F
2:13am 		30°F
6:10am
Wind from S S
6
Gust:
 12 mph
2 Bft - Light breeze
Today: 16 mph 12:04am
Gust Month: 52 mph April 12
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 3.67 in
Season Total: 10.02 in
3 days since last rain.
Tuesday

Tuesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 71 % Increased 1.0% since last hour.
Dew Point: 37°F  
Barometer: 30.1 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:00am
Sunset: 7:39pm
Moonset: 12:13am
Moonrise: 8:52am
Waxing Crescent
Waxing Crescent, Moon at 5 days in cycle
21%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Tuesday
Overnight

Overnight: Partly Cloudy
Partly Cloudy

Lo 43 °F		 NWS forecast: Partly cloudy. Low around 43, with temperatures rising to around 46 overnight. South wind around 10 mph, with gusts as high as 20 mph.
Davis VP+ forecast: Increasing clouds and warmer. Precip possible within 6 to 12 hrs Windy
 
Tuesday

Tuesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms

Hi 78 °F		 NWS forecast: A chance of showers and thunderstorms after 4pm. Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. Southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.


National Weather Service Forecast for Peotone!

Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance 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 then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Friday

Friday: Showers And Thunderstorms
Showers And T-Storms
Friday
Night
Friday Night: Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Showers And T-Storms then Slight Chance Showers And T-Storms
Lo 55 °FHi 75 °FLo 57 °FHi 80 °FLo 61 °FHi 75 °FLo 49 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 71%  2:13am
Low Humidity 0.01%  12:48am
High Dew Point 37  1:41am
Low Dew Point 36°F  12:05am
Low Wind Chill 39 2:12am
High Heat Index 49 1:16am

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 0.01 in
Today's Rate 0.00 in/hr
Month High 0.23 in  4/12/26
Month Average 0.05 in
Year High 0.23 in  4/12/26
Year Average 0.02 in

UV / Solar Data
UV Month/Year
Monthly High 7.7  4/12/26
Yearly High 7.7 4/12/26
Solar Radiation Month/Year
Monthly High 1158 W/m2 4/12/26
Yearly High 1158 W/m2 4/12/26

Barometer
Daily/Month/Year
Daily High 30.17 inHg 12:13am
Daily Low 30.09 inHg 4:08am
Monthly High 30.57 inHg 4/7/26
Monthly Low 29.63 inHg 4/18/26
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 80°F
2019		 29°F
2013		 0.36in
2014		 44mph
2015		 61°F / 40°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  84°F  4/17/26  2026  -6°F  1/23/26  2026  61mph  03/13/26  2026  87°F  4/17/26  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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