National Weather Service Forecast for:
Romeoville IL Issued by: National Weather Service Chicago, IL |
||||||||||||||||||
Updated: 1:41 pm CDT May 31, 2025 | ||||||||||||||||||
|
This Afternoon |
Mostly sunny, with a high near 68. Northeast wind around 10 mph. |
Tonight |
Partly cloudy, with a low around 45. East northeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph. |
Sunday |
Mostly sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 10 mph. |
Sunday Night |
Partly cloudy, with a low around 52. East wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph. |
Monday |
Sunny, with a high near 88. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. |
Monday Night |
Partly cloudy, with a low around 66. |
Tuesday |
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 89. Breezy. |
Tuesday Night |
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. |
Wednesday |
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 78. |
Wednesday Night |
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 58. |
Thursday |
A chance of showers. Cloudy, with a high near 72. |
Thursday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. |
Friday |
Mostly sunny, with a high near 76. |
Forecast from NOAA-NWS for Romeoville IL.