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

Paducah, Barkley Regional Airport (KPAH)

Lat: 37.06°NLon: 88.77°WElev: 410ft.

Fair

67°F

19°C

Humidity 41%
Wind Speed S 3 mph
Barometer 30.13 in (1020.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 29 Mar 7:53 pm CDT
Extended Forecast for

New Grand Chain IL

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. South southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. South southwest wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. South southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 80. South southwest wind 7 to 10 mph. Chance of precipitation is 80%.

    High: 80 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. South wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 74 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 79. South southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 64. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 83. South southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. South southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 80. South southwest wind 7 to 10 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. South wind 7 to 9 mph. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 75. South wind 7 to 10 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 61. South southeast wind around 7 mph.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. South wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 52. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 64. Northwest wind 11 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Grand Chain IL
 37.25°N 89.03°W
Last Update:
8:26 pm CDT Mar 29, 2026
Forecast Valid:
8pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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