Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Mostly Cloudy
73°F
23°C
| Humidity | 100% |
| Wind Speed | SW 5 mph |
| Barometer | 29.98 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 2:55 am CDT |
Extended Forecast for
3 Miles NE Pittsburg IL
Overnight
Low: 75 °F
Partly Cloudy
Wednesday
High: 81 °F
Showers
Wednesday Night
Low: 67 °F
Chance
ShowersThursday
High: 86 °F
Chance
ShowersThursday Night
Low: 54 °F
Chance
ShowersFriday
High: 61 °F
Partly Sunny
and BreezyFriday Night
Low: 41 °F
Partly Cloudy
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 38 °F
Clear
Detailed Forecast
Overnight
Partly cloudy, with a steady temperature around 75. Southwest wind around 6 mph.
Wednesday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 81. West southwest wind 5 to 7 mph. Chance of precipitation is 90%.
Wednesday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. South southwest wind 8 to 17 mph becoming west northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 61. Breezy, with a northwest wind 21 to 23 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 41. North wind 8 to 17 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 61. Northeast wind 6 to 9 mph.
Saturday Night
Clear, with a low around 38. Calm wind.
Sunday
Sunny, with a high near 69. Calm wind becoming south 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 46. Light south southeast wind.
Monday
Mostly sunny, with a high near 70. South wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 50. Calm wind.
Tuesday
Mostly sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Pittsburg IL
37.8°N 88.8°W
37.8°N 88.8°W
1:26 am CDT Oct 14, 2026
3am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
