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

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

61°F

16°C

Humidity 52%
Wind Speed SW 14 mph
Barometer 30.26 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 3 Nov 11:45 am CST
Extended Forecast for

Christopher IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. West northwest wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and 5am. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. South southwest wind 10 to 13 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 73. South southwest wind 7 to 13 mph becoming west northwest in the afternoon.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. West northwest wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Light and variable wind becoming south southeast 6 to 11 mph in the morning.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers after midnight. Partly cloudy, with a low around 55. South wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. South southwest wind 10 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 72 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 65. West northwest wind 5 to 10 mph.
Tonight
Patchy fog between 11pm and 5am. Otherwise, mostly clear, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 68. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 51. South southwest wind 10 to 13 mph.
Wednesday
Sunny, with a high near 73. South southwest wind 7 to 13 mph becoming west northwest in the afternoon.
Wednesday Night
Clear, with a low around 43. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 69. Light and variable wind becoming south southeast 6 to 11 mph in the morning.
Thursday Night
A chance of showers after midnight. Partly cloudy, with a low around 55. South wind 10 to 13 mph, with gusts as high as 20 mph.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. South southwest wind 10 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 43. Northwest wind 3 to 8 mph.
Saturday
Mostly sunny, with a high near 61. Light and variable wind becoming southwest 6 to 11 mph in the morning.
Saturday Night
A chance of showers. Partly cloudy, with a low around 41. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 54. Northwest wind 8 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Christopher IL
 37.98°N 89.05°W
Last Update:
10:31 am CST Nov 3, 2025
Forecast Valid:
12pm CST Nov 3, 2025-6pm CST Nov 9, 2025
 
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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