Hourly Weather Forecast - Marietta, PA

12 AM
38°F
0%
2mph
NW
Mostly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
29°F
1 AM
37°F
0%
2mph
NNE
Partly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
28°F
2 AM
35°F
0%
2mph
NE
Partly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
28°F
3 AM
34°F
0%
1mph
ENE
Partly Cloudy
Humidity
75%
Feels like
34°F
Dew Point
27°F
4 AM
33°F
0%
1mph
E
Partly Cloudy
Humidity
76%
Feels like
33°F
Dew Point
26°F
5 AM
31°F
0%
2mph
ESE
Mostly Clear
Humidity
78%
Feels like
31°F
Dew Point
25°F
6 AM
30°F
0%
3mph
ESE
Mostly Clear
Humidity
79%
Feels like
30°F
Dew Point
24°F
7 AM
30°F
0%
3mph
ESE
Mostly Clear
Humidity
78%
Feels like
26°F
Dew Point
24°F
7:22 AM
8 AM
31°F
0%
4mph
ESE
Mostly Sunny
Humidity
81%
Feels like
27°F
Dew Point
26°F
9 AM
33°F
0%
4mph
ESE
Mostly Sunny
Humidity
81%
Feels like
29°F
Dew Point
28°F
10 AM
36°F
0%
5mph
SE
Mostly Sunny
Humidity
83%
Feels like
32°F
Dew Point
31°F
11 AM
39°F
0%
6mph
SE
Mostly Sunny
Humidity
80%
Feels like
34°F
Dew Point
33°F
12 PM
42°F
0%
8mph
SE
Mostly Sunny
Humidity
76%
Feels like
38°F
Dew Point
35°F
1 PM
45°F
0%
9mph
SE
Mostly Sunny
Humidity
74%
Feels like
40°F
Dew Point
37°F
2 PM
46°F
0%
9mph
SE
Partly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
38°F
3 PM
45°F
0%
9mph
SE
Partly Cloudy
Humidity
80%
Feels like
40°F
Dew Point
39°F
4 PM
44°F
30%
9mph
SE
30% Chance Rain Showers
Humidity
85%
Feels like
39°F
Dew Point
40°F
4:42 PM
5 PM
43°F
30%
9mph
SE
30% Chance Rain Showers
Humidity
90%
Feels like
37°F
Dew Point
40°F
6 PM
43°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
92%
Feels like
37°F
Dew Point
40°F
7 PM
43°F
30%
11mph
SSE
30% Chance of Rain
Humidity
94%
Feels like
37°F
Dew Point
41°F
8 PM
43°F
30%
12mph
SE
30% Chance of Rain
Humidity
94%
Feels like
37°F
Dew Point
41°F
9 PM
43°F
40%
14mph
SSE
40% Chance of Rain
Humidity
92%
Feels like
36°F
Dew Point
41°F
10 PM
44°F
50%
16mph
SSE
50% Chance of Rain
Humidity
91%
Feels like
37°F
Dew Point
42°F
11 PM
45°F
80%
17mph
SSE
80% Chance of Rain
Humidity
91%
Feels like
38°F
Dew Point
43°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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