RIVA, MD 21140 Weather Forecast & Current Conditions
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  21140 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

US NAVAL ACADEMY, MD
Current Weather
3:54 AM EDT APR 4, 2026
Clear
57°F
Feels Like: 56°F
Dewpoint: 55°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: ESE at 6 mph
Pressure: 30.15 inches
Last 72 hours

Local Area Snow Depth

Maryland Current Weather

Maryland MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  21140 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

RIVA, MD 21140
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
SATURDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. South winds 10 to 15 mph. Chance of rain 30 percent.
SUNDAY
Showers. Highs in the lower 70s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy with showers likely in the evening, then mostly clear after midnight. Lows in the lower 40s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.
MONDAY
Sunny. Highs in the lower 60s.
MONDAY NIGHT
Partly cloudy. Lows in the lower 40s.
TUESDAY
Sunny. Highs in the mid 50s.
TUESDAY NIGHT
Clear. Lows in the mid 30s.
WEDNESDAY
Sunny. Highs in the mid 50s.
WEDNESDAY NIGHT
Mostly clear. Lows around 40.
THURSDAY
Mostly sunny. Highs in the mid 60s.
THURSDAY NIGHT
Mostly clear. Lows in the upper 40s.

  21140 WEATHER SATELLITE LOOPS
Visible Weather Satellite
RIVA, MD 21140
Infrared Weather Satellite
RIVA, MD 21140
  21140 WEATHER RADAR LOOP
NEXRAD Weather Radar
RIVA, MD 21140
 MOS COMPUTER WEATHER FORECAST

US NAVAL ACADEMY, MD 3 hourly weather forecast
weather forecast created  6:00 PM CST  4/ 3/2026
Saturday
4 APR 2026		 RIVA, MD 21140 weather forecast Day 1, 0 hours 1 AM 64° 64° Partly Cloudy 8%

 0% Thunder
( 3% severe)		 SW   7 75% 56°
Low 62° RIVA, MD 21140 weather forecast Day 1, 3 hours 4 AM 63° 63° Partly Cloudy SW   6 78% 56°
High 77° RIVA, MD 21140 weather forecast Day 1, 6 hours 7 AM 63° 64° Partly Cloudy 9%

 0% Thunder
( 3% severe)		 SSW   3 81% 57°

Partly Cloudy



 RIVA, MD 21140 weather forecast Day 1, 9 hours 10 AM 71° 71° Partly Cloudy S   5 66% 59°
RIVA, MD 21140 weather forecast Day 1, 12 hours 1 PM 74° 74° Partly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 16% severe)		 SSE   9 62% 60°
RIVA, MD 21140 weather forecast Day 1, 15 hours 4 PM 73° 73° Partly Cloudy SSE   10 62% 59°
RIVA, MD 21140 weather forecast Day 1, 18 hours 7 PM 68° 68° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 6% severe)		 SSE   9 68% 57°
RIVA, MD 21140 weather forecast Day 1, 21 hours 10 PM 65° 65° Partly Cloudy S   9 73% 56°
Sunday
5 APR 2026		 RIVA, MD 21140 weather forecast Day 2, 0 hours 1 AM 65° 65° Partly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 4% severe)		 S   10 73% 56°
Low 60° RIVA, MD 21140 weather forecast Day 2, 3 hours 4 AM 66° 66° Mostly Cloudy SSW   12 70% 56°
High 70° RIVA, MD 21140 weather forecast Day 2, 6 hours 7 AM 66° 66° Mostly Cloudy 88%
RAIN
***		 0% Thunder
( 11% severe)		 SSW   13 73% 57°

Mostly Cloudy

Rain Likely

 RIVA, MD 21140 weather forecast Day 2, 9 hours 10 AM 66° 66° Mostly Cloudy WSW   12 75% 58°
RIVA, MD 21140 weather forecast Day 2, 12 hours 1 PM 62° 61° Mostly Cloudy 68%
RAIN
***		 0% Thunder
( 3% severe)		 W   10 75% 54°
RIVA, MD 21140 weather forecast Day 2, 15 hours 4 PM 62° 61° Mostly Cloudy WNW   8 65% 50°
RIVA, MD 21140 weather forecast Day 2, 18 hours 7 PM 59° 58° Mostly Cloudy 11%
RAIN
.01–.1 in		 0% Thunder
( 0% severe)		 NW   8 60% 45°
RIVA, MD 21140 weather forecast Day 2, 21 hours 10 PM 53° 50° Partly Cloudy NW   9 61% 40°

US NAVAL ACADEMY, MD extended weather forecast
Monday
6 APR 2026		 Tuesday
7 APR 2026		 Wednesday
8 APR 2026		 Thursday
9 APR 2026		 Friday
10 APR 2026
Low 47° Low 45° Low 34° Low 40° Low 51°
High 60° High 54° High 51° High 61° High 68°
RIVA, MD 21140 weather forecast Day 3 RIVA, MD 21140 weather forecast Day 4 RIVA, MD 21140 weather forecast Day 5 RIVA, MD 21140 weather forecast Day 6 RIVA, MD 21140 weather forecast Day 7
Partly Cloudy
12% Rain		 Partly Cloudy
8% Rain		 Clear
8% Rain/Snow		 Partly Cloudy
25% Rain		 Partly Cloudy
25% Rain
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