Sandusky, Illinois Weather
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Weather Forecast for Sandusky, Illinois : Alexander County
Issued: 8:46 am CDT Sep 16, 2025 Latitude: 37.2025501 Longitude: -89.2723025 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today Mostly Clear on Tonight Sunny on Wednesday Sunny on Thursday 20% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday 10% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday
High: 93°F Low: 65°F High: 93°F High: 94°F High: 91°F High: 85°F High: 86°F High: 85°F
Low: 64°F Low: 66°F Low: 65°F Low: 65°F Low: 65°F  
Sunny Mostly Clear Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CAIRO - (KCIR)
77°
Clear
as of 8:55 AM CDST
Rel. Humidity: 78%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
PADUCAH - (KPAH)
77°
Clear
as of 8:53 AM CDST
Rel. Humidity: 69%
Dew Point: 66°F
Visibility: 9 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
3 MPH
120° Southeast
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 93. Light and variable wind.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 65. Calm wind.

Sunny on Wednesday Wednesday... Sunny, with a high near 93. Calm wind.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 64. Calm wind.

Sunny on Thursday Thursday... Sunny, with a high near 94. Light south southeast wind.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 66. Calm wind.

20% chance of thunderstorms Friday Friday... A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 91. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

20% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 65. Calm wind.

20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

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

10% chance of thunderstorms Sunday Sunday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Calm wind becoming south southwest around 6 mph in the morning.

20% chance of rain Sunday Night Sunday Night... A chance of showers. Partly cloudy, with a low around 65. Light south wind.

20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Partly sunny, with a high near 85. Calm wind becoming south around 6 mph in the morning.

Current Radar Image


Sun Almanac for Sandusky, Illinois
Sunrise: 06:40 AM
Sunset: 7:03 PM
Civil Sunrise:06:14 AM
Civil Sunset: 7:29 PM
Nautical Sunrise: 05:44 AM
Nautical Sunset: 8:00 PM
Astro Sunrise: 05:13 AM
Astro Sunset: 8:31 PM
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