Dexter, Illinois Weather
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Weather Forecast for Dexter, Illinois : Effingham County
Issued: 5:25 am CDT Sep 16, 2025 Latitude: 39.0808765 Longitude: -88.683387 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 Partly Sunny on Friday 40% chance of on Saturday 20% chance of on Sunday 20% chance of on Monday
High: 93°F Low: 60°F High: 91°F High: 92°F High: 90°F High: 84°F High: 84°F High: 85°F
Low: 61°F Low: 63°F Low: 63°F Low: 62°F Low: 63°F  
Sunny Mostly Clear Sunny Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
68°
Mostly Cloudy
as of 5:15 AM CDST
Rel. Humidity: 77%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 6500ft
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
66°
Partly Cloudy
as of 5:15 AM CDST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
6 MPH
010° North
Cloud Level(s): Scattered at 7000ft
Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
66°
Mostly Cloudy
as of 5:15 AM CDST
Rel. Humidity: 82%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 7000ft
Current Conditions at
MATTOON - (KMTO)
61°
Clear
as of 4:53 AM CDST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
3 MPH
010° North
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 60. Light east northeast wind.
Sunny on Wednesday Wednesday... Sunny, with a high near 91. Light east 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 92. Calm wind becoming south southeast around 5 mph in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 63. Calm wind.
Partly Sunny on Friday Friday... Partly sunny, with a high near 90. Calm wind becoming south around 6 mph in the afternoon.
40% chance of rain Friday Night Friday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 63.
40% chance of Saturday Saturday... A 40 percent chance of showers after 1pm. Partly sunny, with a high near 84.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers. Partly cloudy, with a low around 62.
20% chance of Sunday Sunday... A chance of showers. Partly sunny, with a high near 84.
20% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly cloudy, with a low around 63.
20% chance of Monday Monday... A chance of showers. Partly sunny, with a high near 85.
Current Radar Image


Sun Almanac for Dexter, Illinois
Sunrise: 06:38 AM
Sunset: 7:01 PM
Civil Sunrise:06:11 AM
Civil Sunset: 7:28 PM
Nautical Sunrise: 05:39 AM
Nautical Sunset: 8:00 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 8:32 PM
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