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Current Conditions

Updated: @ 17-Jan-2026 5:30pm  
Summary / Temperature Wind Rain Outlook
Currently: 16, Max: 27, Min: 14 16°F
Colder 1.0°F than last hour.

Uncomfortably Cold

Feels like: 16°F

24-hr difference
-20°FColder 20.0°F than yesterday at this time.
  Today Yesterday
High: 27°F
12:00am 		38°F
2:54pm
Low: 14°F
7:34am 		24°F
12:17am
Wind from SW SW
12
Gust:
 20 mph
3 Bft - Gentle breeze
Today: 39 mph 1:49pm
Gust Month: 52 mph January 8
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 1.11 in
Season Total: 1.11 in
3 days since last rain.
Tonight

Tonight: Chance Snow then Scattered Snow Showers
Chance Snow then Scattered Snow Showers
Humidity & Barometer Almanac Moon
Humidity: 67 % Increased 1.0% since last hour.
Dew Point: 7°F  
Barometer: 30.17 inHg Rising 0.02 inHg/hr
Baro Trend: Rising
Sunrise: 7:12am
Sunset: 4:50pm
Moonrise: 6:48am
Moonset: 3:35pm
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
1%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.5 @ 10:16am
0 W/m2
High: 237 @  12:48pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Chance Snow
Chance Snow

Hi 19 °F		 NWS forecast: A chance of snow. Mostly cloudy. High near 19, with temperatures falling to around 17 in the afternoon. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Davis VP+ forecast: Mostly clear and warmer. Precip possible within 48 hrs
 
Tonight

Tonight: Chance Snow then Scattered Snow Showers
Chance Snow then Scattered Snow Showers

Lo 10 °F		 NWS forecast: A chance of snow before 9pm, then scattered snow showers. Mostly cloudy, with a low around 10. Wind chill values as low as -4. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.


National Weather Service Forecast for Peotone!

Sunday

Sunday: Mostly Cloudy then Chance Snow
Mostly Cloudy then Chance Snow
Sunday
Night
Sunday Night: Snow Likely then Mostly Cloudy
Snow Likely then Mostly Cloudy
M.L. King Jr.
Day
M.L. King Jr. Day: Mostly Sunny
Mostly Sunny
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Tuesday
Night
Tuesday Night: Chance Snow
Chance Snow
Wednesday

Wednesday: Slight Chance Snow
Slight Chance Snow
Hi 20 °FLo 3 °FHi 9 °FLo 2 °FHi 23 °FLo 18 °FHi 30 °F

County Advisories
m

Todays Hi / Low
Daily Extremes
High Humidity 86%  12:00am
Low Humidity 0.03%  12:53pm
High Dew Point 24  12:00am
Low Dew Point 4°F  12:20pm
Low Wind Chill -6 8:24am
High Heat Index 32 12:00am

Current Snow
Snow
Storm Total 0.0 in
Total Snow Depth 1.0 in
Ice 0.0 in
Winter(2025-2026) 20.6 in

Evapotranspiration
Today/Month/Year
Today 0.03 in
Today's Rate 0.00 in/hr
Month High 0.05 in  1/12/26
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 1.5  1/9/26
Yearly High 1.5 1/9/26
Solar Radiation Month/Year
Monthly High 541 W/m2 1/9/26
Yearly High 541 W/m2 1/9/26

Barometer
Daily/Month/Year
Daily High 30.17 inHg 5:29pm
Daily Low 29.79 inHg 12:02am
Monthly High 30.47 inHg 1/11/26
Monthly Low 29.44 inHg 1/8/26
Yearly High 30.47 inHg 1/11/26
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 19yr avg Hi/Low
***Records and average Hi/Low temps from data collected at peotoneweather.com since April 2007 51°F
2017		 -3°F
2009		 0.50in
2017		 39mph
2026		 32°F / 17°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  63°F  1/8/26  2026  12°F  1/1/26  2026  57mph  01/8/26  2026  68°F  1/8/26  2026  -6°F  1/17/26

Season Countdown

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

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