Brownstown, Illinois Weather
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Weather Forecast for Brownstown, Illinois : Fayette County
Issued: 1:22 pm CDT Jun 2, 2025 Latitude: 38.995878 Longitude: -88.9528394 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Sunny on This Afternoon Cloudy on Tonight Mostly Sunny on Tuesday 80% chance of thunderstorms on Wednesday 70% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 30% chance of on Saturday 50% chance of thunderstorms on Sunday
High: 84°F Low: 65°F High: 88°F High: 83°F High: 81°F High: 80°F High: 79°F High: 79°F
Low: 70°F Low: 66°F Low: 66°F Low: 63°F Low: 62°F  
Mostly Sunny Cloudy Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Partly Sunny Thunderstorms
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Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
81°
Clear
as of 1:15 PM CDST
Rel. Humidity: 30%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
12 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
82°
Clear
as of 1:15 PM CDST
Rel. Humidity: 45%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
6 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
82°
Clear
as of 1:15 PM CDST
Rel. Humidity: 45%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
130° Southeast
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 84. South wind around 7 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 65. South wind around 6 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 88. South wind 8 to 16 mph, with gusts as high as 23 mph.
20% chance of thunderstorms Tuesday Night Tuesday Night... A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 70. South wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
80% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 83. Southwest wind 9 to 11 mph. Chance of precipitation is 80%.
70% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm. Cloudy, with a low around 66. Chance of precipitation is 70%.
70% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
30% chance of Saturday Saturday... A 30 percent chance of showers. Partly sunny, with a high near 79.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
50% chance of thunderstorms Sunday Sunday... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Sun Almanac for Brownstown, Illinois
Sunrise: 05:31 AM
Sunset: 8:16 PM
Civil Sunrise:05:00 AM
Civil Sunset: 8:48 PM
Nautical Sunrise: 04:20 AM
Nautical Sunset: 9:27 PM
Astro Sunrise: 03:36 AM
Astro Sunset: 10:12 PM
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