Hourly Weather Forecast - Mount Rainier, MD

12 AM
30°F
0%
6mph
NW
Clear
Humidity
50%
Feels like
23°F
Dew Point
13°F
1 AM
29°F
0%
6mph
NW
Clear
Humidity
51%
Feels like
23°F
Dew Point
13°F
2 AM
28°F
0%
5mph
NW
Clear
Humidity
53%
Feels like
22°F
Dew Point
13°F
3 AM
28°F
0%
5mph
NW
Clear
Humidity
54%
Feels like
22°F
Dew Point
13°F
4 AM
27°F
10%
4mph
NW
Clear
Humidity
57%
Feels like
22°F
Dew Point
14°F
5 AM
27°F
10%
4mph
NW
Mostly Clear
Humidity
59%
Feels like
22°F
Dew Point
14°F
6 AM
26°F
10%
4mph
NW
Mostly Clear
Humidity
61%
Feels like
22°F
Dew Point
15°F
7 AM
27°F
10%
4mph
NW
Partly Cloudy
Humidity
61%
Feels like
22°F
Dew Point
15°F
7:23 AM
8 AM
29°F
10%
4mph
NW
Partly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
16°F
9 AM
31°F
10%
5mph
NW
Mostly Cloudy
Humidity
53%
Feels like
26°F
Dew Point
16°F
10 AM
33°F
10%
5mph
NW
Cloudy
Humidity
49%
Feels like
28°F
Dew Point
16°F
11 AM
35°F
10%
5mph
NW
Cloudy
Humidity
46%
Feels like
30°F
Dew Point
16°F
12 PM
37°F
10%
4mph
NW
Mostly Cloudy
Humidity
44%
Feels like
33°F
Dew Point
17°F
1 PM
38°F
0%
4mph
NW
Partly Cloudy
Humidity
43%
Feels like
36°F
Dew Point
18°F
2 PM
40°F
0%
3mph
NW
Partly Cloudy
Humidity
43%
Feels like
38°F
Dew Point
19°F
3 PM
40°F
10%
3mph
NW
Mostly Cloudy
Humidity
45%
Feels like
40°F
Dew Point
20°F
4 PM
39°F
10%
2mph
NW
Mostly Cloudy
Humidity
49%
Feels like
39°F
Dew Point
21°F
4:49 PM
5 PM
37°F
10%
2mph
NW
Cloudy
Humidity
53%
Feels like
37°F
Dew Point
21°F
6 PM
35°F
10%
2mph
NW
Cloudy
Humidity
57%
Feels like
35°F
Dew Point
21°F
7 PM
34°F
0%
2mph
NW
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
21°F
8 PM
33°F
0%
2mph
WNW
Cloudy
Humidity
61%
Feels like
33°F
Dew Point
21°F
9 PM
32°F
0%
2mph
SW
Cloudy
Humidity
62%
Feels like
32°F
Dew Point
21°F
10 PM
32°F
0%
2mph
SSW
Cloudy
Humidity
62%
Feels like
32°F
Dew Point
20°F
11 PM
32°F
0%
2mph
S
Mostly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

Wednesday'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