1 active weather warning 
Marthasville, MO Hourly Weather Forecast
8:32 PM 20:32
First quarter
Morning temperature of 20 °C, afternoon 29°, evening 22° and night 18°. Morning temperature of 69 degrees, afternoon 85°, evening 72° and night 65°.
Light rain, morning and night partly cloudy.
0.14 in 3.5 mmUpdated 6/21 10:50 PM 22:50
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Marthasville.
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Nearest Observations
Washington Rgnl
+23° 73°Dewpoint 20° 68°
Rel. hum. 83 %
Feels like +23° 73°
Pressure 1014 hPa 29.9 inHg 760.2 mmHg
Visibility 11000 m 7 mi
St. Louis, Spirit Of St. Louis Airport
+23° 73°Dewpoint 17° 63°
Rel. hum. 74 %
Feels like +23° 73°
Pressure 1013 hPa 29.9 inHg 759.5 mmHg
Visibility 16000 m 10 mi
St. Louis, Lambert-St. Louis International Airport
+24° 75°
3 m/s 7 mph 11 kmh 2 BftDewpoint 16° 61°
Rel. hum. 61 %
Feels like +24° 75°
Pressure 1013 hPa 29.9 inHg 759.8 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.
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