Helm, Illinois Weather
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Weather Forecast for Helm, Illinois : Marion County
Issued: 3:22 am CDT Jun 4, 2025 Latitude: 38.511159 Longitude: -88.7086665 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
50% chance of thunderstorms on Today 80% chance of thunderstorms on Tonight 70% chance of thunderstorms on Thursday 80% chance of thunderstorms on Friday 30% chance of on Saturday 30% chance of rain on Sunday 30% chance of thunderstorms on Monday Sunny on Tuesday
High: 84°F Low: 68°F High: 80°F High: 80°F High: 79°F High: 81°F High: 80°F High: 81°F
Low: 67°F Low: 65°F Low: 61°F Low: 64°F Low: 59°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Partly Sunny Rain Thunderstorms Sunny
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Current Conditions at
MT VERNON - (KMVN)
73°
Clear
as of 3:56 AM CDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
12 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
75°
Mostly Cloudy
as of 3:55 AM CDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 17 MPH
190° South
Cloud Level(s): Broken at 5000ft, Broken at 7000ft
Current Conditions at
MOUNT CARMEL MUNI - (KAJG)
73°
Partly Cloudy
as of 3:55 AM CDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Scattered at 6500ft
50% chance of thunderstorms Today Today... A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
80% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 68. South wind 5 to 7 mph. Chance of precipitation is 80%.
70% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm. Cloudy, with a high near 80. South wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. Calm wind.
80% chance of thunderstorms Friday Friday... A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 80. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%.
40% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
30% chance of Saturday Saturday... A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 79.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 61.
30% chance of rain Sunday Sunday... A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81.
20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers after 1am. Mostly clear, with a low around 64.
30% chance of thunderstorms Monday Monday... A 30 percent chance of showers and thunderstorms. Sunny, with a high near 80.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 59.
Sunny on Tuesday Tuesday... Sunny, with a high near 81.
Current Radar Image


Sun Almanac for Helm, Illinois
Sunrise: 05:31 AM
Sunset: 8:15 PM
Civil Sunrise:05:00 AM
Civil Sunset: 8:47 PM
Nautical Sunrise: 04:21 AM
Nautical Sunset: 9:26 PM
Astro Sunrise: 03:36 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.