Hourly Weather Forecast - Antietam, MD

12 AM
44°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
41°F
Dew Point
44°F
1 AM
45°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
42°F
Dew Point
45°F
2 AM
45°F
20%
6mph
S
Foggy
Humidity
99%
Feels like
42°F
Dew Point
45°F
3 AM
46°F
30%
6mph
S
30% Chance of Light Rain
Humidity
97%
Feels like
43°F
Dew Point
45°F
4 AM
46°F
30%
6mph
S
30% Chance of Light Rain
Humidity
96%
Feels like
43°F
Dew Point
45°F
5 AM
46°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
97%
Feels like
43°F
Dew Point
45°F
6 AM
46°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
98%
Feels like
43°F
Dew Point
46°F
7 AM
46°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
43°F
Dew Point
46°F
7:29 AM
8 AM
48°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
96%
Feels like
45°F
Dew Point
47°F
9 AM
51°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
51°F
Dew Point
48°F
10 AM
54°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
85%
Feels like
54°F
Dew Point
50°F
11 AM
56°F
40%
7mph
WSW
40% Chance of Light Rain
Humidity
85%
Feels like
56°F
Dew Point
51°F
12 PM
56°F
40%
7mph
W
40% Chance of Light Rain
Humidity
85%
Feels like
56°F
Dew Point
52°F
1 PM
56°F
40%
8mph
WNW
40% Chance of Light Rain
Humidity
85%
Feels like
56°F
Dew Point
52°F
2 PM
56°F
30%
9mph
WNW
30% Chance Rain Showers
Humidity
84%
Feels like
56°F
Dew Point
52°F
3 PM
56°F
30%
10mph
WNW
30% Chance Rain Showers
Humidity
82%
Feels like
56°F
Dew Point
51°F
4 PM
56°F
30%
10mph
WNW
30% Chance Rain Showers
Humidity
80%
Feels like
56°F
Dew Point
50°F
4:53 PM
5 PM
55°F
30%
9mph
WNW
30% Chance Rain Showers
Humidity
80%
Feels like
55°F
Dew Point
49°F
6 PM
55°F
30%
9mph
NW
30% Chance Rain Showers
Humidity
75%
Feels like
55°F
Dew Point
47°F
7 PM
54°F
30%
8mph
NW
30% Chance Rain Showers
Humidity
72%
Feels like
54°F
Dew Point
45°F
8 PM
53°F
20%
8mph
NW
Partly Cloudy
Humidity
70%
Feels like
53°F
Dew Point
43°F
9 PM
49°F
20%
8mph
NNW
Partly Cloudy
Humidity
73%
Feels like
46°F
Dew Point
41°F
10 PM
47°F
20%
7mph
NNW
Partly Cloudy
Humidity
75%
Feels like
43°F
Dew Point
39°F
11 PM
45°F
20%
7mph
NNW
Partly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
38°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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