Allentown, Illinois Weather
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Weather Forecast for Allentown, Illinois : Tazewell County
Issued: 11:41 am CDT Jun 20, 2025 Latitude: 40.5558718 Longitude: -89.3967595 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
40% chance of thunderstorms on This Afternoon Mostly Clear on Tonight Sunny on Saturday Sunny on Sunday Sunny on Monday 30% chance of thunderstorms on Tuesday 20% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday
High: 85°F Low: 76°F High: 93°F High: 94°F High: 94°F High: 93°F High: 91°F High: 90°F
Low: 75°F Low: 74°F Low: 74°F Low: 73°F Low: 71°F  
Thunderstorms Mostly Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
PEORIA - (KPIA)
72°
Mostly Cloudy
Light Rain
as of 11:54 AM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 9 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
8 MPH
240° Southwest
Cloud Level(s): Few at 7000ft, Broken at 12000ft
Current Conditions at
BLOOMINGTON - (KBMI)
73°
Clear
as of 11:56 AM CDST
Rel. Humidity: 83%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
LOGAN COUNTY AIRPORT - (KAAA)
77°
Clear
Light Drizzle
as of 12:15 PM CDST
Rel. Humidity: 78%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
72°
Mostly Cloudy
Light Rain
as of 12:15 PM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
8 MPH
230° Southwest
Cloud Level(s): Scattered at 4200ft, Broken at 6000ft, Broken at 6500ft
40% chance of thunderstorms This Afternoon This Afternoon... A chance of showers and thunderstorms before 2pm, then a chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 85. South wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 76. South wind 13 to 15 mph, with gusts as high as 24 mph.

Sunny on Saturday Saturday... Sunny, with a high near 93. Heat index values as high as 106. South southwest wind 13 to 18 mph, with gusts as high as 34 mph.

Clear on Saturday Night Saturday Night... Clear, with a low around 75. South southwest wind 10 to 14 mph, with gusts as high as 31 mph.

Sunny on Sunday Sunday... Sunny, with a high near 94. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

Clear on Sunday Night Sunday Night... Clear, with a low around 74. South southwest wind 8 to 10 mph, with gusts as high as 21 mph.

Sunny on Monday Monday... Sunny, with a high near 94. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 74.

30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.

30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

20% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 91.

20% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 71.

20% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Current Radar Image


Sun Almanac for Allentown, Illinois
Sunrise: 05:27 AM
Sunset: 8:32 PM
Civil Sunrise:04:54 AM
Civil Sunset: 9:05 PM
Nautical Sunrise: 04:11 AM
Nautical Sunset: 9:47 PM
Astro Sunrise: 03:21 AM
Astro Sunset: 10:37 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.