Conant, Illinois Weather
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Weather Forecast for Conant, Illinois : Perry County
Issued: 2:16 pm CDT Sep 16, 2025 Latitude: 38.0558846 Longitude: -89.4823144 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Wednesday Sunny on Thursday 20% chance of thunderstorms on Friday 10% chance of thunderstorms on Saturday 20% chance of rain on Sunday 20% chance of thunderstorms on Monday
High: 94°F Low: 64°F High: 93°F High: 95°F High: 90°F High: 88°F High: 90°F High: 85°F
Low: 61°F Low: 65°F Low: 65°F Low: 65°F Low: 66°F  
Sunny Mostly Clear Sunny Sunny Thunderstorms Thunderstorms Rain Thunderstorms
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Current Conditions at
SPARTA - (KSAR)
93°
Partly Cloudy
as of 2:55 PM CDST
Rel. Humidity: 28%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
3 MPH
100° East
Cloud Level(s): Scattered at 7500ft
Current Conditions at
CARBONDALE - (KMDH)
91°
Clear
as of 2:52 PM CDST
Rel. Humidity: 36%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
8 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
MARION - (KMWA)
91°
Feels like 92°F
Partly Cloudy
as of 2:45 PM CDST
Rel. Humidity: 38%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
6 MPH
070° East
Cloud Level(s): Scattered at 5000ft
Current Conditions at
CAIRO - (KCIR)
93°
Feels like 96°F
Mostly Cloudy
as of 2:55 PM CDST
Rel. Humidity: 41%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Broken at 11000ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 94. North northeast wind around 6 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 64. North northeast wind around 5 mph becoming calm in the evening.

Sunny on Wednesday Wednesday... Sunny, with a high near 93. Light north northeast wind.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 61. Calm wind.

Sunny on Thursday Thursday... Sunny, with a high near 95. Light and variable wind.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 65. Calm wind.

20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Calm wind becoming west northwest around 6 mph in the afternoon.

20% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65. Light and variable wind.

10% chance of thunderstorms Saturday Saturday... A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.

10% chance of rain Saturday Night Saturday Night... A slight chance of showers. Partly cloudy, with a low around 65. Light south wind.

20% chance of rain Sunday Sunday... A chance of showers. Mostly sunny, with a high near 90. Light south wind becoming south southwest 5 to 9 mph in the morning.

20% chance of rain Sunday Night Sunday Night... A chance of showers. Partly cloudy, with a low around 66. South wind around 6 mph.

20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Partly sunny, with a high near 85. South southwest wind 5 to 9 mph.

Current Radar Image


Sun Almanac for Conant, Illinois
Sunrise: 06:41 AM
Sunset: 7:04 PM
Civil Sunrise:06:15 AM
Civil Sunset: 7:31 PM
Nautical Sunrise: 05:44 AM
Nautical Sunset: 8:02 PM
Astro Sunrise: 05:12 AM
Astro Sunset: 8:33 PM
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