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

Hazardous Weather Conditions

Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fog/Mist

66°F

19°C

Humidity 99%
Wind Speed NE 3 mph
Barometer 29.94 in
Dewpoint 66°F (19°C)
Visibility 2.00 mi
Last update 27 Jun 7:55 am CDT
Extended Forecast for

3 Miles SSE Rushville IL

  • Today

    Today: A 20 percent chance of showers before 9am. Areas of fog before 10am. Otherwise, cloudy, with a high near 80. East wind 3 to 5 mph.

    High: 80 °F

    Slight Chance
    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly after 1am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 70. East wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: Isolated showers and thunderstorms before 8am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 105. South wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    T-storms and
    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. South wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 92. South wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 92 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. South wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

Detailed Forecast

Today
A 20 percent chance of showers before 9am. Areas of fog before 10am. Otherwise, cloudy, with a high near 80. East wind 3 to 5 mph.
Tonight
Scattered showers and thunderstorms, mainly after 1am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 70. East wind 3 to 5 mph. Chance of precipitation is 40%.
Sunday
Isolated showers and thunderstorms before 8am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 105. South wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 75. South wind 7 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 92. South wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 76. South wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 93. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 95.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Rushville IL
 40.06°N 90.54°W (Elev. 492 ft)
Last Update:
7:21 am CDT Jun 27, 2026
Forecast Valid:
8am CDT Jun 27, 2026-6pm CDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation