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Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Sky Obscured with Haze

63°F

17°C

Humidity 64%
Wind Speed S 6 mph
Barometer 30.09 in
Dewpoint 50°F (10°C)
Visibility 1.50 mi
Last update 10 Oct 9:35 am CDT
Extended Forecast for

Meredosia IL

  • Today

    Today: Partly sunny, with a high near 82. South southeast wind around 7 mph.

    High: 82 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Southeast wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. South southeast wind 3 to 5 mph.

    Low: 64 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 89. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. South southwest wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. West northwest wind 6 to 8 mph, with gusts as high as 16 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly clear, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 82. South southeast wind around 7 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Southeast wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84. Calm wind.
Sunday Night
Mostly clear, with a low around 64. South southeast wind 3 to 5 mph.
Columbus Day
Sunny, with a high near 89. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 69. South southwest wind 6 to 8 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 84. West northwest wind 6 to 8 mph, with gusts as high as 16 mph.
Tuesday Night
A 50 percent chance of showers. Mostly clear, with a low around 59.
Wednesday
Showers likely, mainly before 1pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Thursday
Showers likely. Partly sunny, with a high near 73.
Thursday Night
A chance of showers. Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Meredosia IL
 39.82°N 90.55°W (Elev. 440 ft)
Last Update:
9:37 am CDT Oct 10, 2026
Forecast Valid:
9am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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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