Local Forecast

Cairo, IL Weather Forecast & Alerts

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

Active Alerts 3 active

Hour-by-Hour  Current Observation

Sunday 5:55 AM CDTSunday 5:55 AM

°F °C
Regional Observations →
76°F

Clear

  • 93° / 75° High / Low
  • 76° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

95%

Dew 75°F

Sun

5:39 AM · 8:20 PM

Rise · Set

Source: CAIRO (KCIR). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

93° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Today

Sunny. High near 92, with temperatures falling to around 90 in the afternoon. Heat index values as high as 106. South southwest wind 3 to 9 mph.

Night

Mostly clear. Low around 75, with temperatures rising to around 77 overnight. Heat index values as high as 105. South southwest wind 3 to 8 mph.

Monday

95° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 95. Heat index values as high as 110. South southwest wind 3 to 8 mph.

Night

Clear, with a low around 76. South southwest wind 2 to 7 mph.

Tuesday

95° 77°

Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 95. South southwest wind around 5 mph.

Night

Clear, with a low around 76. South wind 0 to 3 mph.

Wednesday

95° 77°

Mostly Sunny

Overnight: Clear

Detailed forecast

Wednesday

Sunny, with a high near 95. South wind 0 to 3 mph.

Night

Mostly clear, with a low around 77. East wind around 2 mph.

Thursday

96° 78°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 95. South wind 0 to 3 mph.

Night

Mostly clear, with a low around 78. South southeast wind 0 to 3 mph.

Cairo, IL Weather Analysis Tools