Marine Weather Net

Riva, MD Weather Forecast




Riva, Maryland

 Lat: 38.95N, Lon: 76.59W

Current Conditions Updated: 454 PM EDT TUE JUN 30 2026

Clear


Temp: 84°F
  • Humidity:
  • 45%
  • Winds:
  • 12 MPH S
  • Gusts:
  • 20 MPH
  • Barometer:
  • 30.08 in.
  • Dewpoint:
  • 61°F
  • Heat index:
  • 84°F

  • Sunrise:
  • 5:42 AM EDT
  • Sunset:
  • 8:34 PM EDT
  • Moonrise:
  • 9:33 PM EDT
  • Moonset:
  • 5:55 AM EDT

REST OF THIS AFTERNOON

SUNNY

Hi: 89°F
Lo: 71°F

WEDNESDAY

SUNNY

Hi: 95°F
Lo: 75°F
Precip: 20%

THURSDAY

SUNNY

Hi: 99°F
Lo: 80°F

FRIDAY

SUNNY

Hi: 100°F
Lo: 79°F
Weather Forecast In Detail:
Forecast Issued: 302 PM EDT Tue Jun 30 2026

HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY ...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING...
Rest Of This Afternoon...Sunny. Highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Wednesday...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 20 percent.
Wednesday Night...Mostly clear. Lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening.
Thursday...Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 111.
Thursday Night...Mostly clear. Lows around 80.
Friday...Sunny, hot with highs around 100. Heat index values up to 110.
Friday Night...Mostly clear. Lows in the upper 70s.
Independence Day...Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110.
Saturday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
Sunday...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.
Sunday Night...Showers likely with a chance of thunderstorms. Lows in the mid 70s. Chance of rain 60 percent.
Monday...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 60 percent.
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