| NWS Forecast for: Arlington Heights IL Issued by: National Weather Service Chicago, IL Last Update: 9:27 pm CDT Mar 26, 2025 | |
| Tonight: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 37. Southwest wind around 5 mph, with gusts as high as 10 mph. Thursday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 54. West southwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Thursday Night: Showers likely and possibly a thunderstorm, mainly after 4am. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Friday: Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 74. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Friday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Saturday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%. Saturday Night: Showers likely. Cloudy, with a low around 47. Chance of precipitation is 70%. Sunday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 57. Sunday Night: Rain showers likely before 1am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 32. Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 41. Monday Night: Mostly cloudy, with a low around 28. Tuesday: Mostly sunny, with a high near 45. Tuesday Night: A chance of rain. Mostly cloudy, with a low around 35. Wednesday: Rain likely. Mostly cloudy, with a high near 57. | |
| Arlington Heights IL 42.09°N 87.98°W | |
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