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

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

64°F

18°C

Humidity 34%
Wind Speed W 6 mph
Barometer 30.12 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Nov 12:47 pm CST
Extended Forecast for

Christopher IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. West northwest wind 5 to 8 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 48. South wind 3 to 6 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 74. South southwest wind 6 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. South southwest wind 6 to 9 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Northwest wind 6 to 10 mph.

    High: 63 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. West northwest wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 37. Calm wind.
Thursday
Mostly sunny, with a high near 65. Calm wind becoming south southeast around 6 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 48. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 74. South southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 58. South southwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 76. South southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 48. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 63. Northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 40. Light and variable wind.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61. Light east northeast wind becoming east southeast 5 to 10 mph in the morning.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. East southeast wind 7 to 9 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 62. Southeast wind 8 to 11 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Christopher IL
 37.98°N 89.05°W
Last Update:
1:06 pm CST Nov 12, 2025
Forecast Valid:
1pm CST Nov 12, 2025-6pm CST Nov 18, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation