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

43°F

6°C

Humidity 91%
Wind Speed W 16 G 22 mph
Barometer 29.94 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 7 Mar 11:15 am CST
Extended Forecast for

4 Miles SSW Littleton IL

  • Today

    Today: Mostly cloudy, with a high near 59. West northwest wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 35. West northwest wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.

    Low: 35 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 64. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 74. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. South southwest wind around 9 mph, with gusts as high as 16 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. South southwest wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Mostly Sunny
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 43. Chance of precipitation is 100%.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before noon. High near 53. Breezy. Chance of precipitation is 80%.

    High: 53 °F

    Rain then
    Chance Rain
    and Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 59. West northwest wind 11 to 18 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 35. West northwest wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 64. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 46. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 74. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 54. South southwest wind around 9 mph, with gusts as high as 16 mph.
Tuesday
Rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. South southwest wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm. Low around 43. Chance of precipitation is 100%.
Wednesday
Rain, mainly before noon. High near 53. Breezy. Chance of precipitation is 80%.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 62. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Littleton IL
 40.18°N 90.65°W (Elev. 577 ft)
Last Update:
11:16 am CST Mar 7, 2026
Forecast Valid:
11am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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