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

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Overcast

26°F

-3°C

Humidity 79%
Wind Speed NE 3 mph
Barometer 30.03 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 3 Jan 12:35 am CST
Extended Forecast for

5 Miles NNE Huntsville IL

  • Overnight

    Overnight: Cloudy, with a low around 22. North northeast wind 3 to 5 mph.

    Low: 22 °F

    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. North northwest wind around 6 mph becoming calm after midnight.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. South southeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 22. North northeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 35. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 20. North northwest wind around 6 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 36. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 30. South southeast wind around 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 53. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.
Monday Night
Partly cloudy, with a low around 38. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
A chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Huntsville IL
 40.25°N 90.82°W (Elev. 581 ft)
Last Update:
10:26 pm CST Jan 2, 2026
Forecast Valid:
12am CST Jan 3, 2026-6pm CST Jan 9, 2026
 
Forecast Discussion
 
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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