Current conditions at
Washington Regional Airport (KFYG)
Lat: 38.59°NLon: 90.99°WElev: 489ft.
Fog/Mist
54°F
12°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.25 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 2.00 mi |
| Last update | 5 Oct 3:15 am CDT |
Extended Forecast for
Marthasville MO
Overnight

Low: 50 °F
Clear
Monday

High: 76 °F
Sunny
Monday Night

Low: 50 °F
Clear
Tuesday

High: 80 °F
Sunny
Tuesday Night

Low: 55 °F
Clear
Wednesday

High: 85 °F
Sunny
Wednesday Night

Low: 57 °F
Clear
Thursday

High: 82 °F
Sunny
Thursday Night

Low: 55 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 50. Calm wind.
Monday
Sunny, with a high near 76. Calm wind.
Monday Night
Clear, with a low around 50. Calm wind.
Tuesday
Sunny, with a high near 80. Calm wind.
Tuesday Night
Clear, with a low around 55. Calm wind.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 85.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Marthasville MO
38.64°N 91.05°W (Elev. 561 ft)
38.64°N 91.05°W (Elev. 561 ft)
2:31 am CDT Oct 5, 2026
3am CDT Oct 5, 2026-6pm CDT Oct 11, 2026


