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Cairo Junction, Illinois Weather Forecast
Cairo Junction, Illinois Weather
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Weather Forecast for Cairo Junction, Illinois : Alexander County
Issued: 1:01 am CST Dec 21, 2025 Latitude: 37.0408845 Longitude: -89.19174 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Mostly Cloudy on Overnight Mostly Sunny on Sunday 20% chance of rain on Monday 20% chance of rain on Tuesday Cloudy on Wednesday Mostly Cloudy on Christmas Day Mostly Sunny on Friday Mostly Cloudy on Saturday
Low: 33°F High: 46°F High: 55°F High: 63°F High: 68°F High: 70°F High: 67°F High: 61°F
Low: 31°F Low: 50°F Low: 54°F Low: 58°F Low: 57°F Low: 45°F  
Mostly Cloudy Mostly Sunny Rain Rain Cloudy Mostly Cloudy Mostly Sunny Mostly Cloudy
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Current Conditions at
CAIRO - (KCIR)
41°
Clear
as of 12:55 AM CST
Rel. Humidity: 60%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
8 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
PADUCAH - (KPAH)
41°
Feels like 35°F
Clear
as of 12:53 AM CST
Rel. Humidity: 56%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
9 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
CAPE GIRARDEAU - (KCGI)
39°
Feels like 32°F
Clear
as of 12:53 AM CST
Rel. Humidity: 55%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
10 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
METROPOLIS MUNI ARP - (KM30)
41°
Clear
as of 12:55 AM CST
Rel. Humidity: 52%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 33. North northeast wind 7 to 10 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 46. Northeast wind 6 to 10 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 31. East wind 3 to 5 mph.

20% chance of rain Monday Monday... A 20 percent chance of rain after noon. Increasing clouds, with a high near 55. South wind 3 to 8 mph.

40% chance of rain Monday Night Monday Night... A 40 percent chance of rain, mainly before midnight. Cloudy, with a low around 50. Southwest wind around 7 mph.

20% chance of rain Tuesday Tuesday... A 20 percent chance of rain before noon. Mostly cloudy, with a high near 63. West southwest wind 3 to 8 mph.

20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 54. Calm wind.

Cloudy on Wednesday Wednesday... Cloudy, with a high near 68. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 58. South southwest wind around 10 mph.

Mostly Cloudy on Christmas Day Christmas Day... Mostly cloudy, with a high near 70. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 57. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 67. West southwest wind 7 to 9 mph becoming north northeast in the afternoon.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 45. Northeast wind around 6 mph becoming south southeast after midnight.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 61. South southwest wind 5 to 8 mph.

Current Radar Image


Sun Almanac for Cairo Junction, Illinois
Sunrise: 07:07 AM
Sunset: 4:43 PM
Civil Sunrise:06:38 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:17 PM
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