NWS Forecast for: Dekalb IL Issued by: National Weather Service Chicago, IL Last Update: 9:42 pm CDT Apr 25, 2024

Overnight: Partly cloudy, with a low around 41. East southeast wind 10 to 15 mph. Friday: Showers, with thunderstorms also possible after 4pm. High near 57. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Friday Night: Showers and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Temperature rising to around 62 by 3am. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Saturday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 63. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Sunday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 60%. Sunday Night: Showers and thunderstorms. Low around 60. Breezy. Chance of precipitation is 90%. Monday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 71. Breezy. Monday Night: Partly cloudy, with a low around 50. Tuesday: Sunny, with a high near 74. Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 55. Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 73. Wednesday Night: Mostly clear, with a low around 49. Thursday: Mostly sunny, with a high near 67.

Dekalb IL  41.9°N 88.76°W

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