Local Forecast

Arlington, IL Weather Forecast & Alerts

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

Active Alerts 1 active

Hour-by-Hour  Current Observation

Monday 2:10 AM CDTMonday 2:10 AM

°F °C
Regional Observations →
68°F

Clear

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

Wind

9 mph

E

UV Index

0

None

Humidity

94%

Dew 66°F

Sun

5:23 AM · 8:28 PM

Rise · Set

Source: STERLING ROCKFAL (KSQI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

82° 68°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 81, with temperatures falling to around 79 in the afternoon. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Night

Showers and thunderstorms before 3am. Mostly cloudy. Low around 67, with temperatures rising to around 69 overnight. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Tuesday

89° 71°

Isolated T-storm

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms. Mostly clear, with a low around 71. Chance of precipitation is 30%.

Wednesday

93° 73°

Mostly Sunny

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of rain showers before 7am. Sunny, with a high near 92. Chance of precipitation is 30%.

Night

Showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 60%.

Thursday

91° 64°

Scattered Thunderstorms Likely

Overnight: Partly Cloudy

Detailed forecast

Thursday

Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 70%.

Night

Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely between 7pm and 1am. Partly cloudy, with a low around 63. Chance of precipitation is 70%.

Friday

87° 66°

Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

Sunny, with a high near 87.

Night

A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 65. Chance of precipitation is 30%.

Arlington, IL Weather Analysis Tools