Hourly Weather Forecast - Marthasville, MO

12 AM
51°F
20%
5mph
S
Foggy
Humidity
99%
Feels like
51°F
Dew Point
51°F
1 AM
51°F
10%
5mph
SSE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
2 AM
50°F
10%
6mph
SSE
Foggy
Humidity
99%
Feels like
50°F
Dew Point
50°F
3 AM
50°F
10%
6mph
SSE
Partly Cloudy
Humidity
98%
Feels like
50°F
Dew Point
49°F
4 AM
50°F
10%
5mph
SSE
Partly Cloudy
Humidity
98%
Feels like
48°F
Dew Point
49°F
5 AM
50°F
10%
5mph
SSE
Foggy
Humidity
99%
Feels like
48°F
Dew Point
49°F
6 AM
50°F
10%
5mph
SSE
Partly Cloudy
Humidity
98%
Feels like
50°F
Dew Point
50°F
7 AM
52°F
10%
5mph
SSE
Partly Cloudy
Humidity
96%
Feels like
52°F
Dew Point
50°F
7:19 AM
8 AM
53°F
10%
5mph
S
Partly Cloudy
Humidity
93%
Feels like
53°F
Dew Point
51°F
9 AM
55°F
10%
5mph
S
Partly Cloudy
Humidity
90%
Feels like
55°F
Dew Point
53°F
10 AM
58°F
10%
6mph
S
Partly Cloudy
Humidity
86%
Feels like
58°F
Dew Point
54°F
11 AM
61°F
10%
7mph
SSW
Mostly Cloudy
Humidity
81%
Feels like
61°F
Dew Point
55°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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