Local Forecast

Sims, IL Weather Forecast & Alerts

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

Active Alerts 4 active

Hour-by-Hour  Current Observation

Sunday 1:15 AM CDTSunday 1:15 AM

°F °C
Regional Observations →
74°F

Clear

  • 91° / 73° High / Low
  • 74° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

99%

Dew 74°F

Sun

5:32 AM · 8:21 PM

Rise · Set

Source: SALEM/LECKRONE (KSLO). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

91° 73°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Today

A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 91. Heat index values as high as 105. South wind 1 to 8 mph. Chance of precipitation is 20%.

Night

Mostly clear, with a low around 73. South wind 2 to 7 mph.

Monday

95° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 94. Heat index values as high as 106. South southwest wind 3 to 9 mph.

Night

Mostly clear, with a low around 74. South southwest wind 2 to 8 mph.

Tuesday

95° 75°

Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 95. South southwest wind 2 to 6 mph.

Night

Clear, with a low around 74. South southwest wind 1 to 5 mph.

Wednesday

95° 75°

Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 95. South wind 1 to 5 mph.

Night

Mostly clear, with a low around 75. South wind around 2 mph.

Thursday

95° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 94. West wind 0 to 5 mph.

Night

Mostly clear, with a low around 75. East wind around 2 mph.

Sims, IL Weather Analysis Tools