National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair with Haze

84°F

29°C

Humidity 21%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 40°F (4°C)
Visibility 2.50 mi
Heat Index81°F (27°C)
Last update 8 Oct 2:35 pm CDT
Extended Forecast for

Junction IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. East northeast wind around 6 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming south southeast 5 to 8 mph in the morning.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. East southeast wind around 6 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Partly sunny, with a high near 77. Light southeast wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    High: 77 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 59. East northeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 74. East northeast wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. East northeast wind around 6 mph.
Tonight
Clear, with a low around 51. Calm wind.
Friday
Sunny, with a high near 87. Calm wind becoming south southeast 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 60. East southeast wind around 6 mph becoming calm in the evening.
Saturday
Showers likely, mainly after 1pm. Partly sunny, with a high near 77. Light southeast wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 59. East northeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 74. East northeast wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 58. Calm wind.
Columbus Day
Sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 63. South southwest wind around 7 mph.
Tuesday
Sunny, with a high near 85. Southwest wind 7 to 10 mph.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 59. West wind around 6 mph becoming east northeast after midnight.
Wednesday
Mostly sunny, with a high near 80. East wind 5 to 7 mph becoming south southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Junction IL
 37.71°N 88.22°W
Last Update:
1:26 pm CDT Oct 8, 2026
Forecast Valid:
2pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation