Local Forecast

Argonne, IL Weather Forecast & Alerts

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

Active Alerts 1 active

Hour-by-Hour  Current Observation

Tuesday 11:15 AM CDTTuesday 11:15 AM

°F °C
Regional Observations →
87°F

Clear

  • 93° / 75° High / Low
  • 98° Feels Like
  • 0% Chance of Rain

Wind

6 mph

WSW

UV Index

8

Very High

Humidity

68%

Dew 76°F

Sun

6:19 AM · 7:23 PM

Rise · Set

Source: SCHAUMBURG (K06C). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Today

93° 75°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 92. Heat index values as high as 104. West southwest wind 5 to 10 mph.

Night

Mostly clear, with a low around 74. Heat index values as high as 101. Southwest wind 5 to 10 mph.

Wednesday

93° 75°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny, with a high near 93. Heat index values as high as 100. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 75. Heat index values as high as 98. Southwest wind 5 to 10 mph.

Thursday

91° 75°

Chance of Scattered Thunderstorms

Overnight: Isolated T-storm

Detailed forecast

Thursday

Scattered showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Southwest wind around 5 mph. Chance of precipitation is 40%.

Night

Scattered showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 40%.

Friday

89° 73°

Partly Sunny

Overnight: Isolated T-storm

Detailed forecast

Friday

Scattered showers and thunderstorms before 1pm. Mostly sunny, with a high near 88.

Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

Saturday

87° 71°

Isolated T-storm

Overnight: Chance of Thunderstorms

Detailed forecast

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Night

A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Argonne, IL Weather Analysis Tools