National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Current Conditions

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Macomb IL

7 Day Forecast

For More Weather Information:

Quad Cities, IA/IL Local Forecast Office

Today

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 80 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 69 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 84 °F

Sunday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 62 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 76 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Tuesday

Sunny

Sunny

High: 77 °F

Detailed Forecast

  • Today Showers and thunderstorms likely, mainly before noon. Partly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. South wind 10 to 15 mph.
  • Saturday A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Heat index values as high as 101. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday A 50 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 84. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Sunday Night A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62.
  • Monday Mostly sunny, with a high near 76.
  • Monday Night Mostly clear, with a low around 58.
  • Tuesday Sunny, with a high near 77.
  • Tuesday Night Mostly clear, with a low around 59.
  • Wednesday Sunny, with a high near 80.
  • Wednesday Night Partly cloudy, with a low around 61.
  • Thursday A chance of showers and thunderstorms. Mostly sunny, with a high near 81.