Local Forecast

Argonne, IL Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 8:35 PM CDTSunday 8:35 PM

°F °C
Regional Observations →
69°F

Mostly Cloudy

  • 84° / 69° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

7 mph

E

UV Index

0

None

Humidity

68%

Dew 58°F

Sun

5:17 AM · 8:23 PM

Rise · Set

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

5-Day Outlook

Through Thursday

Local Radar →

Today

84° 69°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Today

A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 85, with temperatures falling to around 81 in the afternoon. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Night

Showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms between 11pm and midnight, then a chance of showers and thunderstorms between midnight and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

82° 71°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Monday

A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 82. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

87° 73°

Slight Chance of Rain Showers

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 86. South southwest wind 5 to 10 mph. Chance of precipitation is 50%.

Night

A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday

91° 73°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am. Sunny, with a high near 91. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72.

Thursday

89° 64°

Scattered Thunderstorms Likely

Overnight: Rain Likely

Detailed forecast

Thursday

A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88.

Night

Showers and thunderstorms likely. Partly cloudy, with a low around 63.

Argonne, IL Weather Analysis Tools