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

Daviess County Airport (KDCY)

Lat: 38.7°NLon: 87.13°WElev: 473ft.

Fair

66°F

19°C

Humidity 32%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 14 May 7:55 pm EDT
Extended Forecast for

Lyons IN

  • Tonight

    Tonight: Mostly clear, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 74. South wind 6 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 62. South southeast wind around 8 mph.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 84. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 65. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    T-storms
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 88. South wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 68. South wind around 7 mph.

    Low: 68 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. South wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 73. South wind around 10 mph, with gusts as high as 22 mph.

    Low: 73 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Light and variable wind.
Friday
A 50 percent chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 74. South wind 6 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 62. South southeast wind around 8 mph.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 84. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 65. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 88. South wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 68. South wind around 7 mph.
Monday
Sunny, with a high near 90. South wind 8 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 73. South wind around 10 mph, with gusts as high as 22 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lyons IN
 38.99°N 87.08°W (Elev. 505 ft)
Last Update:
8:15 pm EDT May 14, 2026
Forecast Valid:
8pm EDT May 14, 2026-6pm EDT May 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

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