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Current conditions at
Washington Regional Airport (KFYG)
Lat: 38.59°NLon: 90.99°WElev: 489ft.
Fair
84°F
29°C
| Humidity | 70% |
| Wind Speed | Calm |
| Barometer | 30.16 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 9.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 12 Jul 12:35 pm CDT |
Extended Forecast for
Marthasville MO
This Afternoon
High: 86 °F
Sunny
Tonight
Low: 64 °F
Clear
Monday
High: 87 °F
Sunny
Monday Night
Low: 64 °F
Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 70 °F
Mostly Clear
Thursday
High: 92 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 86. Northeast wind 3 to 5 mph.
Tonight
Clear, with a low around 64. Light north wind.
Monday
Sunny, with a high near 87. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Clear, with a low around 64. Calm wind.
Tuesday
Sunny, with a high near 90. Light northeast wind.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marthasville MO
38.64°N 91.05°W (Elev. 561 ft)
38.64°N 91.05°W (Elev. 561 ft)
11:46 am CDT Jul 12, 2026
12pm CDT Jul 12, 2026-6pm CDT Jul 18, 2026
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