Marine Weather Net

Upper Marlboro, MD Weather Forecast


Marine Forecast: Patuxent River MD


Upper Marlboro, Maryland

 Lat: 38.82N, Lon: 76.76W

Current Conditions Updated: 1055 PM EDT THU JUL 23 2026

Clear


Temp: 64°F
  • Humidity:
  • 75%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.16 in.
  • Dewpoint:
  • 57°F
  • Heat index:
  • 64°F

  • Sunrise:
  • 5:59 AM EDT
  • Sunset:
  • 8:24 PM EDT
  • Moonrise:
  • 4:04 PM EDT
  • Moonset:
  • 12:48 AM EDT

TONIGHT

CLEAR

Lo: 61°F

FRIDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 65°F

SATURDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 65°F

SUNDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 69°F
Weather Forecast In Detail:
Forecast Issued: 903 PM EDT Thu Jul 23 2026

Rest Of Tonight...Clear. Lows in the lower 60s. East winds around 5 mph.
Friday...Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph.
Friday Night...Mostly cloudy. Lows in the mid 60s. East winds 5 to 10 mph.
Saturday...Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph.
Saturday Night...Partly cloudy. Lows in the mid 60s. East winds around 5 mph.
Sunday...Mostly sunny. Highs in the mid 80s.
Sunday Night...Partly cloudy. Lows in the upper 60s.
Monday...Mostly sunny. Highs in the upper 80s.
Monday Night...Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent.
Tuesday...Showers likely with a chance of thunderstorms. Highs in the lower 90s. Chance of rain 60 percent.
Tuesday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.
Wednesday...Mostly sunny. Highs in the upper 80s.
Wednesday Night...Partly cloudy. Lows in the upper 60s.
Thursday...Mostly sunny. Highs in the upper 80s.
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