Porterville, Illinois Weather
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Weather Forecast for Porterville, Illinois : Crawford County
Issued: 2:56 am CDT Jun 4, 2025 Latitude: 39.089763 Longitude: -87.8014179 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
30% chance of thunderstorms on Today 90% chance of thunderstorms on Tonight 70% chance of thunderstorms on Thursday 70% chance of thunderstorms on Friday 30% chance of rain on Saturday 30% chance of rain on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 85°F Low: 69°F High: 79°F High: 79°F High: 78°F High: 81°F High: 78°F High: 80°F
Low: 68°F Low: 64°F Low: 59°F Low: 63°F Low: 59°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain Rain Sunny Mostly Sunny
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Current Conditions at
ROBINSON - (KRSV)
72°
Clear
as of 4:55 AM CDST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
10 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
LAWRENCEVILLE - (KLWV)
68°
Clear
as of 4:53 AM CDST
Rel. Humidity: 82%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
73°
Clear
as of 4:50 AM CDST
Rel. Humidity: 60%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MOUNT CARMEL MUNI - (KAJG)
73°
Clear
as of 4:55 AM CDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Clear
30% chance of thunderstorms Today Today... A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. South southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
90% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Low around 69. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
70% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 79. East wind 5 to 7 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light and variable wind.
70% chance of thunderstorms Friday Friday... A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. West wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. West southwest wind around 6 mph becoming north northwest after midnight.
30% chance of rain Saturday Saturday... A 30 percent chance of showers. Mostly sunny, with a high near 78. Northwest wind around 6 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 59.
30% chance of rain Sunday Sunday... A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81.
30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers after 1am. Partly cloudy, with a low around 63.
Sunny on Monday Monday... Sunny, with a high near 78.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 59.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Porterville, Illinois
Sunrise: 05:26 AM
Sunset: 8:13 PM
Civil Sunrise:04:54 AM
Civil Sunset: 8:45 PM
Nautical Sunrise: 04:14 AM
Nautical Sunset: 9:25 PM
Astro Sunrise: 03:29 AM
Astro Sunset: 10:10 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.