Johnston City, Illinois Weather
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Weather Forecast for Johnston City, Illinois : Williamson County
Issued: 5:15 pm CST Jan 26, 2022 Latitude: 37.8206053 Longitude: -88.9275695 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
20% chance of snow on Tonight 20% chance of snow on Thursday Mostly Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday 20% chance of rain on Tuesday 70% chance of rain on Wednesday
Low: 17°F High: 38°F High: 29°F High: 34°F High: 45°F High: 50°F High: 55°F High: 50°F
Low: 21°F Low: 12°F Low: 25°F Low: 23°F Low: 35°F Low: 39°F  
Snow Snow Mostly Sunny Sunny Mostly Sunny Sunny Rain Rain
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Current Conditions at
MARION - (KMWA)
21°
Clear
as of 5:45 PM CST
Rel. Humidity: 41%
Dew Point: 1°F
Visibility: 20 Miles
Pressure: 30.41 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CARBONDALE - (KMDH)
19°
Clear
as of 5:52 PM CST
Rel. Humidity: 57%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.41 in.
Flight Rule: VFR
Wind Data
3 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
21°
Clear
as of 5:55 PM CST
Rel. Humidity: 37%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
19°
Clear
as of 5:56 PM CST
Rel. Humidity: 57%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.42 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
20% chance of snow Tonight Tonight... A chance of flurries after 3am. Increasing clouds, with a low around 17. Light and variable wind becoming south around 6 mph after midnight.

20% chance of snow Thursday Thursday... A slight chance of snow showers before 9am, then a chance of flurries between 9am and noon. Mostly cloudy, with a high near 38. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 21. West southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 29. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 12. North northwest wind 5 to 9 mph becoming calm after midnight.

Sunny on Saturday Saturday... Sunny, with a high near 34. Calm wind becoming south 5 to 7 mph in the morning.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 25. South wind 6 to 9 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 45. Southwest wind 7 to 10 mph becoming northwest in the afternoon.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 23. Northwest wind around 6 mph becoming calm in the evening.

Sunny on Monday Monday... Sunny, with a high near 50. Light southeast wind becoming south 5 to 9 mph in the morning.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 35. South wind around 7 mph.

20% chance of rain Tuesday Tuesday... A chance of rain. Partly sunny, with a high near 55. South wind 8 to 14 mph, with gusts as high as 22 mph.

70% chance of rain Tuesday Night Tuesday Night... Rain likely. Mostly cloudy, with a low around 39. South wind 8 to 11 mph, with gusts as high as 18 mph.

70% chance of rain Wednesday Wednesday... Rain likely. Mostly cloudy, with a high near 50. South wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

Sun Almanac for Johnston City, Illinois
Sunrise: 07:04 AM
Sunset: 5:12 PM
Civil Sunrise:06:36 AM
Civil Sunset: 5:40 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 6:12 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:43 PM
Moon Almanac for Johnston City, Illinois
Moon Phase: Waning Crescent
Moon Illumination: 34%
Moon Age: 23.6 Days
Moon is currently below the horizon
Distance from Moon to Earth: 226,880 miles
Upcoming Lunar Events for
Johnston City:
Next EventEvent TimeIllum

Moonrise:02:31 am Thu30.8%
High Moon:07:34 am Thu28.5%
Moonset:12:32 pm Thu26.4%
New Moon: Sun Jan 2
First Quarter: Sun Jan 9
Full Moon: Mon Jan 17
Last Quarter: Tue Jan 25
New Moon: Tue Feb 1
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.