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Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
34°F
1°C
| Humidity | 48% |
| Wind Speed | NW 10 mph |
| Barometer | 30.33 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 9 Nov 6:45 pm CST |
Extended Forecast for
Spillertown IL
Tonight

Low: 25 °F
Partly Cloudy
Monday
High: 41 °F
Sunny and
Breezy then
SunnyMonday Night

Low: 24 °F
Mostly Clear
Veterans Day

High: 51 °F
Mostly Sunny
Tuesday Night

Low: 40 °F
Mostly Clear
Wednesday

High: 64 °F
Sunny
Wednesday Night

Low: 36 °F
Mostly Clear
Thursday

High: 63 °F
Mostly Sunny
Thursday Night

Low: 47 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 25. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 41. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 24. West northwest wind 5 to 7 mph becoming calm.
Veterans Day
Mostly sunny, with a high near 51. South southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 40. Southwest wind 9 to 18 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 64. West wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 36. Light west northwest wind.
Thursday
Mostly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 47. South southeast wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 71. South wind 7 to 13 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 56. South wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 72. South wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday
A chance of showers. Partly sunny, with a high near 65. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST
Point Forecast:
Spillertown IL
37.76°N 88.92°W
37.76°N 88.92°W
7:51 pm CST Nov 9, 2025
8pm CST Nov 9, 2025-6pm CST Nov 16, 2025



