ARNOLD, MD 21012 Weather Forecast & Current Conditions
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  21012 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

US NAVAL ACADEMY, MD
Current Weather
12:54 AM EDT APR 2, 2026
Clear
63°F
Feels Like: 63°F
Dewpoint: 61°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: SSE at 6 mph
Pressure: 30.14 inches
Last 72 hours

Local Area Snow Depth

Maryland Current Weather

Maryland MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  21012 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

ARNOLD, MD 21012
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Cloudy with scattered showers and thunderstorms. Patchy fog. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 50 percent.
THURSDAY
Mostly cloudy. Patchy fog. Isolated showers in the afternoon. Much cooler with highs in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly cloudy. Scattered showers in the evening. Patchy fog. Lows in the upper 40s. East winds 5 to 10 mph. Chance of rain 30 percent.
FRIDAY
Patchy fog in the morning. Mostly sunny. Visibility one quarter mile or less at times in the morning. Warmer with highs in the upper 70s. South winds 10 to 15 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s.
SUNDAY
Showers. Highs in the lower 70s. Chance of rain 90 percent.
SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.
MONDAY
Mostly sunny. Highs in the upper 50s.
MONDAY NIGHT
Mostly clear. Lows in the lower 40s.
TUESDAY
Mostly sunny. Highs in the upper 50s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 30s.

  21012 WEATHER SATELLITE LOOPS
Visible Weather Satellite
ARNOLD, MD 21012
Infrared Weather Satellite
ARNOLD, MD 21012
  21012 WEATHER RADAR LOOP
NEXRAD Weather Radar
ARNOLD, MD 21012
 MOS COMPUTER WEATHER FORECAST

US NAVAL ACADEMY, MD 3 hourly weather forecast
weather forecast created  6:00 PM CST  4/ 1/2026
Thursday
2 APR 2026		 ARNOLD, MD 21012 weather forecast Day 1, 0 hours 1 AM 62° 63° Mostly Cloudy 34%
RAIN
.1–.25 in		 0% Thunder
( 17% severe)		 ENE   2 87% 58°
Low 55° ARNOLD, MD 21012 weather forecast Day 1, 3 hours 4 AM 59° 60° Mostly Cloudy NE   2 90% 56°
High 61° ARNOLD, MD 21012 weather forecast Day 1, 6 hours 7 AM 57° 57° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 3% severe)		 ENE   3 90% 54°

Mostly Cloudy

Chance of Rain

 ARNOLD, MD 21012 weather forecast Day 1, 9 hours 10 AM 56° 55° Mostly Cloudy ENE   6 86% 52°
ARNOLD, MD 21012 weather forecast Day 1, 12 hours 1 PM 58° 56° Mostly Cloudy 25%
RAIN
<.01 in		 0% Thunder
( 5% severe)		 ENE   9 77% 51°
ARNOLD, MD 21012 weather forecast Day 1, 15 hours 4 PM 57° 55° Mostly Cloudy ENE   10 77% 50°
ARNOLD, MD 21012 weather forecast Day 1, 18 hours 7 PM 53° 50° Mostly Cloudy 10%
RAIN
.5–1 in		 0% Thunder
( 4% severe)		 E   10 83% 48°
ARNOLD, MD 21012 weather forecast Day 1, 21 hours 10 PM 51° 48° Mostly Cloudy E   7 86% 47°
Friday
3 APR 2026		 ARNOLD, MD 21012 weather forecast Day 2, 0 hours 1 AM 51° 50° Mostly Cloudy 1%

 0% Thunder
( 1% severe)		 ENE   3 86% 47°
Low 50° ARNOLD, MD 21012 weather forecast Day 2, 3 hours 4 AM 51° 50° Mostly Cloudy ENE   3 93% 49°
High 74° ARNOLD, MD 21012 weather forecast Day 2, 6 hours 7 AM 54° 53° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		 S   5 86% 50°

Mostly Cloudy



 ARNOLD, MD 21012 weather forecast Day 2, 9 hours 10 AM 63° 62° Mostly Cloudy S   9 75% 55°
ARNOLD, MD 21012 weather forecast Day 2, 12 hours 1 PM 70° 70° Partly Cloudy 3%

 0% Thunder
( 1% severe)		 S   12 61% 56°
ARNOLD, MD 21012 weather forecast Day 2, 15 hours 4 PM 72° 72° Partly Cloudy S   12 55% 55°
ARNOLD, MD 21012 weather forecast Day 2, 18 hours 7 PM 67° 67° Partly Cloudy 7%

 0% Thunder
( 2% severe)		 S   9 65% 55°
ARNOLD, MD 21012 weather forecast Day 2, 21 hours 10 PM 65° 65° Partly Cloudy SSW   7 70% 55°

US NAVAL ACADEMY, MD extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 46° Low 62° Low 64° Low 45° Low 43°
High 74° High 77° High 71° High 59° High 57°
ARNOLD, MD 21012 weather forecast Day 3 ARNOLD, MD 21012 weather forecast Day 4 ARNOLD, MD 21012 weather forecast Day 5 ARNOLD, MD 21012 weather forecast Day 6 ARNOLD, MD 21012 weather forecast Day 7
Mostly Cloudy
16% Rain		 Partly Cloudy
14% Rain		 Overcast
66% Rain		 Partly Cloudy
23% Rain		 Overcast
28% Rain
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