Weather Forecast for
Machesney Park, IL

Tonight: Mostly clear, with a low around 63. West wind around 5 mph becoming south southeast after midnight.

Sunday: Showers and thunderstorms likely, mainly before noon. Mostly cloudy, with a high near 82. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 68. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind 5 to 10 mph becoming east southeast in the morning. Chance of precipitation is 60%.

Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South southeast wind around 5 mph becoming east after midnight.

Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81.

Wednesday Night: A chance of showers before 1am. Partly cloudy, with a low around 61.

Thursday: Mostly cloudy, with a high near 77.

Thursday Night: Mostly cloudy, with a low around 57.

Friday: A chance of showers. Mostly sunny, with a high near 74.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

Saturday: A chance of showers. Partly sunny, with a high near 73.

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