Local Forecast

Marengo, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Marengo, IL

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 6:45 AM CDTSunday 6:45 AM

°F °C
Regional Observations →
39°F

Clear

  • 59° / 39° High / Low
  • 33° Feels Like
  • 0% Chance of Rain

Wind

9 mph

SSW

UV Index

0

None

Humidity

81%

Dew 33°F

Sun

7:13 AM · 6:04 PM

Rise · Set

Source: JANESVILLE/ROCK (KJVL). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

59° 39°

Sunny

Overnight: Clear

Detailed forecast

Today

Sunny, with a high near 59. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Night

Clear, with a low around 39. South southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Monday

66° 41°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 65. South southwest wind 0 to 5 mph.

Night

Mostly clear, with a low around 41. Southeast wind around 0 mph.

Tuesday

68° 46°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 68. East wind 0 to 5 mph.

Night

Mostly clear, with a low around 44.

Wednesday

71° 50°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny, with a high near 70.

Night

Mostly clear, with a low around 47.

Thursday

73° 50°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 73.

Night

Mostly clear, with a low around 48.

Marengo, IL Weather Analysis Tools