Hourly Weather Forecast - Perryville, MD

1 AM
33°F
0%
1mph
N
Partly Cloudy
Humidity
83%
Feels like
33°F
Dew Point
29°F
2 AM
32°F
0%
1mph
NNE
Partly Cloudy
Humidity
85%
Feels like
32°F
Dew Point
28°F
3 AM
31°F
0%
1mph
NNE
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
28°F
4 AM
31°F
0%
1mph
NNE
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
27°F
5 AM
30°F
0%
1mph
NE
Mostly Clear
Humidity
84%
Feels like
30°F
Dew Point
26°F
6 AM
30°F
0%
2mph
ENE
Mostly Clear
Humidity
85%
Feels like
30°F
Dew Point
26°F
7 AM
31°F
0%
2mph
E
Clear
Humidity
84%
Feels like
31°F
Dew Point
27°F
7:19 AM
8 AM
33°F
0%
2mph
E
Sunny
Humidity
83%
Feels like
33°F
Dew Point
28°F
9 AM
37°F
0%
2mph
E
Sunny
Humidity
80%
Feels like
37°F
Dew Point
31°F
10 AM
40°F
0%
3mph
E
Sunny
Humidity
76%
Feels like
40°F
Dew Point
33°F
11 AM
44°F
0%
3mph
ESE
Mostly Sunny
Humidity
72%
Feels like
42°F
Dew Point
35°F
12 PM
46°F
0%
4mph
ESE
Sunny
Humidity
72%
Feels like
45°F
Dew Point
38°F
1 PM
49°F
0%
4mph
SE
Mostly Sunny
Humidity
70%
Feels like
47°F
Dew Point
39°F
2 PM
49°F
0%
5mph
SE
Mostly Sunny
Humidity
71%
Feels like
48°F
Dew Point
40°F
3 PM
49°F
0%
5mph
SE
Partly Cloudy
Humidity
74%
Feels like
47°F
Dew Point
41°F
4 PM
47°F
0%
4mph
SE
Partly Cloudy
Humidity
81%
Feels like
45°F
Dew Point
42°F
4:42 PM
5 PM
46°F
0%
4mph
SE
Partly Cloudy
Humidity
85%
Feels like
44°F
Dew Point
42°F
6 PM
45°F
10%
4mph
SE
Mostly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
41°F
7 PM
44°F
10%
4mph
SE
Mostly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
41°F
8 PM
44°F
10%
4mph
SE
Mostly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
40°F
9 PM
44°F
20%
5mph
SE
Mostly Cloudy
Humidity
86%
Feels like
41°F
Dew Point
40°F
10 PM
45°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
87%
Feels like
41°F
Dew Point
41°F
11 PM
46°F
40%
8mph
SSE
40% Chance of Light Rain
Humidity
87%
Feels like
42°F
Dew Point
42°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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