Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast
54°F
12°C
| Humidity | 94% |
| Wind Speed | NW 9 mph |
| Barometer | 30.14 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 16 Oct 6:45 am CDT |
Extended Forecast for
Valier IL
Today
High: 56 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyTonight
Low: 41 °F
Mostly Cloudy
and Breezy
then Partly
CloudySaturday

High: 61 °F
Sunny
Saturday Night

Low: 36 °F
Clear then
Patchy FrostSunday

High: 67 °F
Areas Frost
then SunnySunday Night

Low: 38 °F
Mostly Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 43 °F
Mostly Clear
Tuesday

High: 75 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 56. Breezy, with a light north wind becoming northwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Mostly cloudy, with a low around 41. Breezy, with a north wind 13 to 20 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 61. North northeast wind 8 to 11 mph.
Saturday Night
Patchy frost after 4am. Otherwise, clear, with a low around 36. Calm wind.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming southeast around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 38. Calm wind.
Monday
Sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 43. Calm wind.
Tuesday
Sunny, with a high near 75. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. Calm wind.
Wednesday
Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 47. Calm wind.
Thursday
Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
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ABOUT THIS FORECAST
Point Forecast:
Valier IL
38.03°N 89.04°W
38.03°N 89.04°W
7:31 am CDT Oct 16, 2026
7am CDT Oct 16, 2026-6pm CDT Oct 22, 2026


