Hourly Weather Forecast - Rockville, MD

12 AM
51°F
80%
8mph
SSE
80% Chance of Light Rain
Humidity
91%
Feels like
51°F
Dew Point
48°F
1 AM
53°F
80%
9mph
SSE
80% Chance of Light Rain
Humidity
90%
Feels like
53°F
Dew Point
50°F
2 AM
54°F
90%
9mph
S
Rain
Humidity
90%
Feels like
54°F
Dew Point
51°F
3 AM
56°F
90%
9mph
S
Light Rain
Humidity
88%
Feels like
56°F
Dew Point
52°F
4 AM
56°F
90%
9mph
S
Rain
Humidity
89%
Feels like
56°F
Dew Point
53°F
5 AM
56°F
90%
9mph
SSW
Rain
Humidity
93%
Feels like
56°F
Dew Point
55°F
6 AM
54°F
90%
9mph
SW
Rain
Humidity
100%
Feels like
54°F
Dew Point
54°F
7 AM
51°F
80%
9mph
WSW
80% Chance of Light Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
7:22 AM
8 AM
48°F
80%
9mph
W
80% Chance Rain Showers
Humidity
97%
Feels like
44°F
Dew Point
47°F
9 AM
47°F
60%
8mph
W
60% Chance Rain Showers
Humidity
81%
Feels like
44°F
Dew Point
42°F
10 AM
47°F
50%
8mph
W
50% Chance Rain Showers
Humidity
69%
Feels like
42°F
Dew Point
37°F
11 AM
46°F
30%
9mph
W
30% Chance Rain Showers
Humidity
64%
Feels like
41°F
Dew Point
35°F
12 PM
45°F
20%
10mph
W
Partly Cloudy
Humidity
59%
Feels like
40°F
Dew Point
32°F
1 PM
44°F
10%
11mph
W
Partly Cloudy
Humidity
56%
Feels like
39°F
Dew Point
30°F
2 PM
43°F
10%
12mph
WNW
Partly Cloudy
Humidity
54%
Feels like
37°F
Dew Point
28°F
3 PM
41°F
0%
11mph
WNW
Partly Cloudy
Humidity
54%
Feels like
34°F
Dew Point
25°F
4 PM
38°F
0%
11mph
WNW
Partly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
23°F
4:48 PM
5 PM
35°F
0%
10mph
WNW
Mostly Clear
Humidity
52%
Feels like
28°F
Dew Point
20°F
6 PM
33°F
0%
9mph
WNW
Clear
Humidity
53%
Feels like
25°F
Dew Point
18°F
7 PM
32°F
0%
9mph
WNW
Clear
Humidity
53%
Feels like
24°F
Dew Point
16°F
8 PM
31°F
0%
8mph
WNW
Clear
Humidity
54%
Feels like
23°F
Dew Point
16°F
9 PM
30°F
0%
8mph
WNW
Clear
Humidity
55%
Feels like
23°F
Dew Point
16°F
10 PM
30°F
0%
7mph
WNW
Clear
Humidity
56%
Feels like
23°F
Dew Point
16°F
11 PM
30°F
0%
6mph
WNW
Clear
Humidity
57%
Feels like
23°F
Dew Point
16°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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