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

Mount Carmel, Mount Carmel Municipal Airport (KAJG)

Lat: 38.61°NLon: 87.73°WElev: 423ft.

45°F

7°C

Humidity 59%
Wind Speed SW 20 mph
Barometer 29.91 in
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 13 Jan 9:15 am CST
Extended Forecast for

Lancaster IL

  • Today

    Today: Partly sunny, with a high near 58. Southwest wind 10 to 17 mph, with gusts as high as 31 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 39. West southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 32 by 5pm. North northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 42 °F⇓

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. North northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29. North northwest wind 5 to 8 mph becoming southwest in the afternoon.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 21. South wind 5 to 14 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers before noon, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. West wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. West wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30. West wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 58. Southwest wind 10 to 17 mph, with gusts as high as 31 mph.
Tonight
A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 39. West southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a temperature falling to around 32 by 5pm. North northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 17. North northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 29. North northwest wind 5 to 8 mph becoming southwest in the afternoon.
Thursday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 21. South wind 5 to 14 mph, with gusts as high as 23 mph.
Friday
A slight chance of snow showers before noon, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. West wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 21. West wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 30. West wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 10. West northwest wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 24. West wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 11. West wind 7 to 9 mph.
M.L.King Day
Mostly sunny, with a high near 30. West wind 8 to 13 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster IL
 38.54°N 87.91°W
Last Update:
8:27 am CST Jan 13, 2026
Forecast Valid:
9am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation