Hourly Weather Forecast - Marthasville, MO

3 PM
87°F
0%
9mph
W
Sunny
Humidity
28%
Feels like
85°F
Dew Point
50°F
4 PM
87°F
0%
9mph
W
Sunny
Humidity
28%
Feels like
85°F
Dew Point
50°F
5 PM
85°F
0%
8mph
W
Mostly Sunny
Humidity
30%
Feels like
83°F
Dew Point
50°F
6 PM
82°F
0%
6mph
WNW
Mostly Sunny
Humidity
33%
Feels like
81°F
Dew Point
50°F
7 PM
78°F
0%
4mph
NW
Mostly Sunny
Humidity
39%
Feels like
78°F
Dew Point
51°F
7:16 PM
8 PM
74°F
0%
4mph
NNW
Mostly Clear
Humidity
45%
Feels like
74°F
Dew Point
52°F
9 PM
71°F
0%
4mph
N
Partly Cloudy
Humidity
51%
Feels like
71°F
Dew Point
52°F
10 PM
67°F
0%
4mph
NNE
Partly Cloudy
Humidity
57%
Feels like
67°F
Dew Point
51°F
11 PM
65°F
0%
4mph
NNE
Mostly Clear
Humidity
62%
Feels like
65°F
Dew Point
51°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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