Peotone Weather


Current Conditions

Updated: @ 26-Mar-2026 1:29pm  
Summary / Temperature Wind Rain Outlook
Currently: 70, Max: 80, Min: 52 70°F
Colder 7.0°F than last hour.

Comfortable

Feels like: 73°F

24-hr difference
3°FWarmer 3.0°F than yesterday at this time.
  Today Yesterday
High: 80°F
12:16pm
73°F
3:53pm
Low: 52°F
3:41am
36°F
6:56am
 Wind from NNE NNE
19
Gust:
36 mph
4 Bft - Moderate breeze
Today: 36 mph 1:24pm
Gust Month: 61 mph March 13
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 3.73 in
Season Total: 5.36 in
4 days since last rain.
Tonight

Tonight: Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And T-Storms then Showers And T-Storms Likely
Humidity & Barometer Almanac Moon
Humidity: 60 % Decreased 3.0% since last hour.
Dew Point: 55°F Decreased 7.0°F since last hour.
Barometer: 29.7 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 6:42am
Sunset: 7:11pm
Moonset: 3:20am
Moonrise: 12:12pm
Waxing Gibbous
Waxing Gibbous, Moon at 8 days in cycle
61%
Illuminated
UV Index Solar Radiation
   3.3     Medium 
High: 6.2 @ 12:13pm
628 W/m2
High: 954 @  12:14pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Hi 80 °F
NWS forecast: A slight chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 80, with temperatures falling to around 55 in the afternoon. North northwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Davis VP+ forecast: Mostly cloudy and cooler. Precip possible within 12 hours possibly heavy at times. Windy
 
Tonight

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

Lo 31 °F
NWS forecast: Showers and thunderstorms before 11pm, then showers and thunderstorms likely between 11pm and 2am. Mostly cloudy, with a low around 31. North northeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.


National Weather Service Forecast for Peotone!

Friday

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

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday

Sunday: Partly Sunny
Partly Sunny
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday

Monday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
Hi 43 °FLo 25 °FHi 48 °FLo 38 °FHi 60 °FLo 48 °FHi 72 °F

County Advisories

m

Todays Hi / Low

Daily Extremes
High Humidity 94%  7:14am
Low Humidity 0.06%  1:19pm
High Dew Point 66  12:52pm
Low Dew Point 46°F  2:32am
Low Wind Chill 49 3:49am
High Heat Index 82 12:16pm

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 0.06 in
Today's Rate 0.01 in/hr
Month High 0.17 in  3/25/26
Month Average 0.04 in
Year High 0.17 in  3/25/26
Year Average 0.02 in

UV / Solar Data

UV Month/Year
Monthly High 6.2  3/26/26
Yearly High 6.2 3/26/26
Solar Radiation Month/Year
Monthly High 1020 W/m2 3/13/26
Yearly High 1020 W/m2 3/13/26

Barometer

Daily/Month/Year
Daily High 29.85 inHg 12:09am
Daily Low 29.65 inHg 12:13pm
Monthly High 30.53 inHg 3/1/26
Monthly Low 29.20 inHg 3/15/26
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 18yr avg Hi/Low
***Records and average Hi/Low temps from data collected at peotoneweather.com since April 2007 80°F
2026
16°F
2014
0.23in
2017
48mph
2024
52°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  80°F  3/26/26  2026  -6°F  1/23/26  2026  61mph  03/13/26  2026  82°F  3/26/26  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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