National Weather Service Forecast for: 2 Miles SE Plainfield, IL
Issued by: National Weather Service Chicago/Romeoville, IL
Updated: 01/17/2026 5:26am

Westmont, Illinois
 
  Saturday

Saturday: Slight Chance Snow Showers
Slight Chance Snow Showers
Sunday

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

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Slight Chance Snow then Mostly Cloudy
Slight Chance Snow then Mostly Cloudy
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Partly Sunny then Slight Chance Snow
Partly Sunny then Slight Chance Snow
  Hi 20 °F Hi 20 °F Hi 9 °F Hi 24 °F Hi 31 °F Hi 20 °F Hi 23 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Snow then Slight Chance Snow Showers
Snow then Slight Chance Snow Showers
Sunday
Night
Sunday Night: Chance Snow then Mostly Cloudy
Chance Snow then Mostly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Snow
Chance Snow
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
 
Lo 13 °F Lo 9 °F Lo 3 °F Lo 2 °F Lo 17 °F Lo 12 °F Lo 8 °F  

 

Overnight
 
Mostly clear, with a low around 13. Wind chill values as low as -2. West wind around 15 mph, with gusts as high as 25 mph.
Saturday
 
A slight chance of snow showers between 9am and 1pm, then snow likely. Partly sunny. High near 20, with temperatures falling to around 18 in the afternoon. Wind chill values as low as -2. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
Saturday Night
 
Snow before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 9. 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 80%. New snow accumulation of less than half an inch possible.
Sunday
 
Snow likely after noon. Mostly cloudy, with a high near 20. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
 
A chance of snow before midnight. Mostly cloudy, with a low around 3. West southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
M.L. King Jr. Day
 
Partly sunny, with a high near 9.
Monday Night
 
Partly cloudy, with a low around 2.
Tuesday
 
Mostly sunny, with a high near 24.
Tuesday Night
 
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
 
A slight chance of snow before noon. Mostly cloudy, with a high near 31.
Wednesday Night
 
Mostly cloudy, with a low around 12.
Thursday
 
Mostly sunny, with a high near 20.
Thursday Night
 
Mostly cloudy, with a low around 8.
Friday
 
A slight chance of snow after noon. Partly sunny, with a high near 23.

 

Forecast from NOAA-NWS for 2 Miles SE Plainfield, IL.

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