National Weather Service United States Department of Commerce

A Moderate Risk of Severe Thunderstorms is Forecast This Evening and Tonight

Damaging winds and large hail are likely from North Dakota into western and northern Minnesota this evening into tonight. Some wind gusts could be particularly damaging. Storms are also possible over the Texas panhandle and the Carolinas.
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Current Conditions

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Algonquin IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 91 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 66 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 75 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 54 °F

Thursday

Sunny

Sunny

High: 74 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 78 °F

Friday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 62 °F

Saturday

Chance Thunderstorms

Chance
Thunderstorms

High: 79 °F

Detailed Forecast

  • Today A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. Heat index values as high as 97. South southwest wind around 15 mph, with gusts as high as 25 mph.
  • Tonight A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 66. West southwest wind 10 to 15 mph becoming north after midnight.
  • Wednesday Mostly sunny, with a high near 75. North northeast wind 10 to 15 mph.
  • Wednesday Night Mostly clear, with a low around 54. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
  • Thursday Sunny, with a high near 74. North northeast wind around 5 mph becoming calm in the afternoon.
  • Thursday Night Mostly clear, with a low around 55.
  • Friday Mostly sunny, with a high near 78.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 79.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 81.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 77.