Hourly Weather Forecast - Marietta, PA

9 AM
18°F
0%
2mph
SE
Sunny
Humidity
56%
Feels like
18°F
Dew Point
5°F
10 AM
20°F
0%
3mph
SSE
Mostly Sunny
Humidity
50%
Feels like
20°F
Dew Point
5°F
11 AM
23°F
0%
4mph
S
Mostly Sunny
Humidity
43%
Feels like
18°F
Dew Point
4°F
12 PM
26°F
0%
6mph
S
Partly Cloudy
Humidity
38%
Feels like
19°F
Dew Point
4°F
1 PM
28°F
0%
8mph
S
Partly Cloudy
Humidity
34%
Feels like
21°F
Dew Point
3°F
2 PM
29°F
0%
9mph
S
Mostly Sunny
Humidity
36%
Feels like
21°F
Dew Point
6°F
3 PM
29°F
0%
10mph
S
Mostly Sunny
Humidity
41%
Feels like
20°F
Dew Point
8°F
4 PM
28°F
0%
10mph
S
Partly Cloudy
Humidity
46%
Feels like
19°F
Dew Point
10°F
4:40 PM
5 PM
27°F
0%
11mph
S
Partly Cloudy
Humidity
51%
Feels like
17°F
Dew Point
11°F
6 PM
27°F
0%
11mph
S
Mostly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
13°F
7 PM
28°F
0%
12mph
S
Partly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
15°F
8 PM
29°F
0%
12mph
S
Mostly Cloudy
Humidity
60%
Feels like
19°F
Dew Point
16°F
9 PM
29°F
0%
12mph
SSW
Partly Cloudy
Humidity
62%
Feels like
19°F
Dew Point
17°F
10 PM
29°F
0%
11mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
19°F
11 PM
29°F
0%
11mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
20°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide