Hazardous Weather Conditions
Current conditions at
Washington Regional Airport (KFYG)
Lat: 38.59°NLon: 90.99°WElev: 489ft.
Fair
82°F
28°C
| Humidity | 40% |
| Wind Speed | S 8 G 20 mph |
| Barometer | 29.84 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 9.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 31 Mar 6:15 pm CDT |
Extended Forecast for
Marthasville MO
Tonight
Low: 57 °F
Showers
LikelyWednesday
High: 75 °F
Showers
LikelyWednesday Night
Low: 63 °F
Chance
ShowersThursday
High: 79 °F
Showers and
BreezyThursday Night
Low: 58 °F
Chance
ShowersFriday
High: 84 °F
Showers
LikelyFriday Night
Low: 49 °F
Showers
Saturday
High: 62 °F
Showers
LikelySaturday Night
Low: 35 °F
Slight Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 57. Light and variable wind. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 75. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 63. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
Showers and possibly a thunderstorm. High near 79. Breezy, with a south wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 58. South wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 90%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marthasville MO
38.62°N 91.06°W (Elev. 476 ft)
38.62°N 91.06°W (Elev. 476 ft)
5:01 pm CDT Mar 31, 2026
6pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026
Additional Resources
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