Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
63°F
17°C
| Humidity | 52% |
| Wind Speed | W 12 mph |
| Barometer | 29.93 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 5 Nov 10:45 am CST |
Extended Forecast for
2 Miles NNE Simpson IL
This Afternoon
High: 65 °F
Sunny
Tonight
Low: 45 °F
Increasing
CloudsFriday
High: 57 °F
Decreasing
CloudsFriday Night
Low: 33 °F
Mostly Clear
Saturday
High: 55 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 35 °F
Clear
Monday
High: 63 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 65. West southwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tonight
Increasing clouds, with a low around 45. Light and variable wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 57. North northwest wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 33. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 55. Calm wind becoming north around 5 mph.
Saturday Night
Mostly clear, with a low around 33. Calm wind.
Sunday
Sunny, with a high near 58. Light and variable wind.
Sunday Night
Clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 63. Light and variable wind.
Monday Night
Clear, with a low around 39. Calm wind.
Tuesday
Sunny, with a high near 65. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 40. Calm wind.
Veterans Day
Sunny, with a high near 65. Calm wind becoming northwest around 5 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Simpson IL
37.5°N 88.74°W
37.5°N 88.74°W
10:41 am CST Nov 5, 2026
12pm CST Nov 5, 2026-6pm CST Nov 11, 2026
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