Armstrong, Illinois Weather
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Weather Forecast for Armstrong, Illinois : Vermilion County
Issued: 12:27 am CDT Jun 1, 2025 Latitude: 40.3064245 Longitude: -87.8778088 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Overnight Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday 70% chance of thunderstorms on Wednesday 70% chance of thunderstorms on Thursday 20% chance of rain on Friday 20% chance of on Saturday
Low: 47°F High: 78°F High: 85°F High: 89°F High: 84°F High: 76°F High: 78°F High: 79°F
Low: 53°F Low: 62°F Low: 70°F Low: 63°F Low: 60°F Low: 59°F  
Cloudy Mostly Sunny Sunny Sunny Thunderstorms Thunderstorms Rain Partly Sunny
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Current Conditions at
RANTOUL - (KTIP)
55°
Mostly Cloudy
as of 12:15 AM CDST
Rel. Humidity: 32%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
3 MPH
140° Southeast
Cloud Level(s): Scattered at 8000ft, Broken at 10000ft
Current Conditions at
DANVILLE - (KDNV)
54°
Cloudy
as of 12:15 AM CDST
Rel. Humidity: 43%
Dew Point: 32°F
Pressure: 29.88 in.
Wind Data
Calm
Cloud Level(s): Solid Overcast at 8000ft
Current Conditions at
CHAMPAIGN - (KCMI)
57°
Cloudy
as of 11:53 PM CDST
Rel. Humidity: 26%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
12 MPH
070° East
Cloud Level(s): Broken at 7500ft, Solid Overcast at 9000ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
57°
Cloudy
as of 12:15 AM CDST
Rel. Humidity: 24%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
6 MPH
060° Northeast
Cloud Level(s): Broken at 7500ft, Broken at 8500ft, Solid Overcast at 12000ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 47. East wind around 6 mph becoming light and variable.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 53. Light and variable wind becoming east southeast around 5 mph.
Sunny on Monday Monday... Sunny, with a high near 85. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 62. South wind around 9 mph, with gusts as high as 16 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 89. South southwest wind 10 to 18 mph, with gusts as high as 26 mph.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. South wind around 15 mph, with gusts as high as 23 mph.
70% chance of thunderstorms Wednesday Wednesday... A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
60% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm. Cloudy, with a low around 63. Chance of precipitation is 60%.
70% chance of thunderstorms Thursday Thursday... A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
20% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 60.
20% chance of rain Friday Friday... A chance of showers. Mostly cloudy, with a high near 78.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 59.
20% chance of Saturday Saturday... A chance of showers. Partly sunny, with a high near 79.
Current Radar Image


Sun Almanac for Armstrong, Illinois
Sunrise: 05:24 AM
Sunset: 8:15 PM
Civil Sunrise:04:51 AM
Civil Sunset: 8:48 PM
Nautical Sunrise: 04:10 AM
Nautical Sunset: 9:29 PM
Astro Sunrise: 03:23 AM
Astro Sunset: 10:16 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.