Hourly Weather Forecast - Marietta, PA

12 AM
48°F
100%
20mph
S
Rain
Humidity
89%
Feels like
41°F
Dew Point
45°F
1 AM
49°F
100%
20mph
S
Rain
Humidity
90%
Feels like
42°F
Dew Point
46°F
2 AM
50°F
100%
20mph
S
Rain
Humidity
90%
Feels like
43°F
Dew Point
47°F
3 AM
50°F
100%
20mph
S
Rain
Humidity
88%
Feels like
50°F
Dew Point
47°F
4 AM
50°F
100%
19mph
S
Light Rain
Humidity
86%
Feels like
50°F
Dew Point
46°F
5 AM
50°F
100%
17mph
SSW
Thunderstorms
Humidity
84%
Feels like
44°F
Dew Point
45°F
6 AM
48°F
90%
15mph
SW
Thunderstorms
Humidity
86%
Feels like
42°F
Dew Point
44°F
7 AM
47°F
60%
15mph
WSW
60% Chance of Light Rain
Humidity
77%
Feels like
41°F
Dew Point
40°F
7:23 AM
8 AM
46°F
40%
18mph
W
40% Chance of Light Rain
Humidity
80%
Feels like
39°F
Dew Point
40°F
9 AM
45°F
30%
19mph
W
30% Chance Rain Showers
Humidity
72%
Feels like
38°F
Dew Point
37°F
10 AM
44°F
20%
20mph
W
Mostly Cloudy
Humidity
72%
Feels like
36°F
Dew Point
36°F
11 AM
43°F
20%
20mph
W
Partly Cloudy
Humidity
68%
Feels like
34°F
Dew Point
33°F
12 PM
42°F
20%
20mph
W
Partly Cloudy
Humidity
65%
Feels like
33°F
Dew Point
31°F
1 PM
41°F
10%
20mph
W
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
29°F
2 PM
40°F
10%
19mph
W
Mostly Sunny
Humidity
60%
Feels like
31°F
Dew Point
28°F
3 PM
38°F
10%
19mph
W
Mostly Sunny
Humidity
59%
Feels like
28°F
Dew Point
25°F
4 PM
36°F
10%
18mph
W
Mostly Sunny
Humidity
57%
Feels like
26°F
Dew Point
22°F
4:43 PM
5 PM
35°F
0%
18mph
WNW
Partly Cloudy
Humidity
56%
Feels like
24°F
Dew Point
21°F
6 PM
33°F
0%
17mph
WNW
Partly Cloudy
Humidity
54%
Feels like
22°F
Dew Point
19°F
7 PM
32°F
0%
17mph
WNW
Partly Cloudy
Humidity
53%
Feels like
21°F
Dew Point
17°F
8 PM
31°F
0%
16mph
WNW
Partly Cloudy
Humidity
53%
Feels like
19°F
Dew Point
16°F
9 PM
29°F
0%
15mph
WNW
Partly Cloudy
Humidity
52%
Feels like
18°F
Dew Point
14°F
10 PM
28°F
0%
14mph
WNW
Mostly Clear
Humidity
53%
Feels like
17°F
Dew Point
13°F
11 PM
27°F
0%
13mph
WNW
Mostly Clear
Humidity
53%
Feels like
16°F
Dew Point
12°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide