Current conditions at
Chicago / West Chicago, Dupage Airport (KDPA)
Lat: 41.9°NLon: 88.25°WElev: 758ft.
Fair
46°F
8°C
| Humidity | 26% |
| Wind Speed | SW 9 mph |
| Barometer | 29.60 in (1002.4 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 18 Feb 6:52 pm CST |
Extended Forecast for
Winfield IL
Tonight

Low: 39 °F
Partly Cloudy
Thursday
High: 59 °F
Partly Sunny
then Showers
LikelyThursday Night

Low: 34 °F
Showers
Likely and
BreezyFriday
High: 42 °F
Breezy.
Chance Snow
then Mostly
CloudyFriday Night

Low: 26 °F
Partly Cloudy
Saturday

High: 37 °F
Partly Sunny
Saturday Night
Low: 22 °F
Mostly Cloudy
then Slight
Chance SnowSunday

High: 32 °F
Partly Sunny
Sunday Night

Low: 18 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Thursday
A slight chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 59. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely, mainly between midnight and 3am. Mostly cloudy, with a low around 34. Breezy, with an east wind 10 to 15 mph becoming west southwest 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 42. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Friday Night
Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 37.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winfield IL
41.85°N 88.18°W
41.85°N 88.18°W
5:56 pm CST Feb 18, 2026
6pm CST Feb 18, 2026-6pm CST Feb 25, 2026


