Local Forecast

Macomb, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Macomb, IL.

Active Alerts 1 active

Hour-by-Hour  Current Observation

Monday 1:35 AM CDTMonday 1:35 AM

°F °C
Regional Observations →
74°F

Rain

  • 82° / 68° High / Low
  • 74° Feels Like
  • 0% Chance of Rain

Wind

0 mph

G 30 mph

N

UV Index

0

None

Humidity

83%

Dew 69°F

Sun

5:32 AM · 8:30 PM

Rise · Set

Source: MACOMB MUNI (KMQB). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

82° 68°

Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Today

A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and 4pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Night

A chance of showers and thunderstorms before 1am. Partly cloudy. Low around 67, with temperatures rising to around 70 overnight. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

91° 71°

Overcast

Overnight: Isolated T-storm

Detailed forecast

Tuesday

Partly sunny, with a high near 91. Heat index values as high as 100. Southwest wind 5 to 10 mph.

Night

A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 71.

Wednesday

93° 73°

Mostly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

Sunny, with a high near 92.

Night

A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

Thursday

91° 62°

Scattered Thunderstorms Likely

Overnight: Chance of Showers

Detailed forecast

Thursday

A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 60%.

Friday

87° 66°

Sunny

Overnight: Slight Chance of Showers

Detailed forecast

Friday

A slight chance of rain showers before 7am. Sunny, with a high near 87.

Night

A slight chance of rain showers after 7pm. Mostly clear, with a low around 65.

Macomb, IL Weather Analysis Tools