Hourly Weather Forecast - Marthasville, MO

12 AM
46°F
0%
6mph
ESE
Cloudy
Humidity
56%
Feels like
43°F
Dew Point
31°F
1 AM
45°F
0%
6mph
ESE
Cloudy
Humidity
59%
Feels like
41°F
Dew Point
31°F
2 AM
44°F
0%
6mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
40°F
Dew Point
31°F
3 AM
43°F
0%
6mph
SE
Partly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
31°F
4 AM
42°F
0%
5mph
SE
Partly Cloudy
Humidity
64%
Feels like
39°F
Dew Point
31°F
5 AM
41°F
0%
5mph
SE
Partly Cloudy
Humidity
67%
Feels like
38°F
Dew Point
31°F
6 AM
40°F
0%
6mph
SE
Partly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
32°F
7 AM
41°F
0%
6mph
SE
Partly Cloudy
Humidity
72%
Feels like
37°F
Dew Point
32°F
7:01 AM
8 AM
42°F
0%
6mph
SSE
Partly Cloudy
Humidity
68%
Feels like
39°F
Dew Point
33°F
9 AM
46°F
0%
7mph
SSE
Mostly Sunny
Humidity
61%
Feels like
42°F
Dew Point
33°F
10 AM
49°F
0%
7mph
SSE
Sunny
Humidity
53%
Feels like
46°F
Dew Point
33°F
11 AM
52°F
0%
7mph
SSE
Mostly Sunny
Humidity
47%
Feels like
52°F
Dew Point
32°F
12 PM
55°F
10%
6mph
SSE
Partly Cloudy
Humidity
41%
Feels like
55°F
Dew Point
32°F
1 PM
58°F
10%
6mph
S
Mostly Cloudy
Humidity
37%
Feels like
58°F
Dew Point
32°F
2 PM
60°F
10%
5mph
S
Mostly Cloudy
Humidity
34%
Feels like
60°F
Dew Point
32°F
3 PM
62°F
10%
4mph
S
Cloudy
Humidity
32%
Feels like
62°F
Dew Point
32°F
4 PM
62°F
10%
4mph
S
Cloudy
Humidity
32%
Feels like
62°F
Dew Point
33°F
5 PM
62°F
10%
4mph
S
Cloudy
Humidity
34%
Feels like
62°F
Dew Point
33°F
6 PM
60°F
10%
4mph
S
Mostly Cloudy
Humidity
38%
Feels like
60°F
Dew Point
34°F
7 PM
58°F
10%
4mph
SSE
Partly Cloudy
Humidity
42%
Feels like
58°F
Dew Point
35°F
7:19 PM
8 PM
56°F
10%
3mph
SSE
Partly Cloudy
Humidity
48%
Feels like
56°F
Dew Point
36°F
9 PM
53°F
10%
3mph
SE
Mostly Clear
Humidity
53%
Feels like
53°F
Dew Point
37°F
10 PM
51°F
10%
3mph
ESE
Clear
Humidity
58%
Feels like
51°F
Dew Point
37°F
11 PM
50°F
10%
4mph
E
Mostly Clear
Humidity
63%
Feels like
49°F
Dew Point
38°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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide