Hazardous Weather Conditions
Current conditions at
Lewis University Airport (KLOT)
Lat: 41.6°NLon: 88.1°WElev: 669ft.
Mostly Cloudy
37°F
3°C
| Humidity | 75% |
| Wind Speed | NE 7 mph |
| Barometer | 30.12 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 1 May 10:10 pm CDT |
Extended Forecast for
Romeoville IL
Frost Advisory May 2, 01:00am until May 2, 08:00am
Tonight

Low: 34 °F
Partly Cloudy
then FrostSaturday

High: 55 °F
Frost then
Mostly SunnySaturday Night

Low: 40 °F
Partly Cloudy
Sunday

High: 66 °F
Slight Chance
Showers and
BreezySunday Night

Low: 46 °F
Slight Chance
ShowersMonday
High: 74 °F
Mostly Sunny
then Chance
T-stormsMonday Night

Low: 48 °F
Chance
T-stormsTuesday

High: 59 °F
Chance
ShowersTuesday Night

Low: 42 °F
Chance
Showers
Detailed Forecast
Tonight
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. East northeast wind around 5 mph becoming calm after midnight.
Saturday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 55. Light northwest wind becoming north northwest 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming south in the evening.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 66. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 42.
Wednesday
Mostly cloudy, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Romeoville IL
41.63°N 88.1°W
41.63°N 88.1°W
9:06 pm CDT May 1, 2026
10pm CDT May 1, 2026-6pm CDT May 8, 2026



