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: 255 PM EST FRI NOV 21 2025

Mostly Cloudy
Temp: 56°F
  • Humidity:
  • 74%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.99 in.
  • Dewpoint:
  • 48°F
  • Heat index:
  • 56°F

  • Sunrise:
  • 6:54 AM EST
  • Sunset:
  • 4:48 PM EST
  • Moonrise:
  • 8:28 AM EST
  • Moonset:
  • 5:26 PM EST

THIS AFTERNOON

CLOUDY
Hi: 55°F
Lo: 47°F

SATURDAY

MOSTLY SUNNY
Hi: 55°F
Lo: 35°F
Precip: 50%

SUNDAY

SUNNY

Hi: 59°F
Lo: 35°F

MONDAY

SUNNY

Hi: 55°F
Lo: 39°F
Weather Forecast In Detail:
Forecast Issued: 1256 PM EST Fri Nov 21 2025

This Afternoon...Cloudy. Highs in the mid 50s. South winds around 5 mph.
Tonight...Rain likely in the evening, then rain after midnight. Lows in the upper 40s. Southeast winds around 5 mph, becoming northeast after midnight. Chance of rain near 100 percent.
Saturday...Cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the mid 50s. North winds 5 to 10 mph. Chance of rain 50 percent.
Saturday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. North winds around 5 mph.
Sunday...Sunny. Highs in the upper 50s. West winds around 5 mph.
Sunday Night...Mostly clear. Lows in the mid 30s.
Monday...Sunny. Highs in the mid 50s.
Monday Night...Mostly cloudy. Lows in the upper 30s.
Tuesday...Cloudy with a 50 percent chance of rain. Highs in the upper 50s.
Tuesday Night...Rain likely. Lows around 50. Chance of rain 60 percent.
Wednesday...Partly sunny with a 50 percent chance of rain. Highs in the mid 60s.
Wednesday Night...Mostly cloudy with a chance of rain. Lows around 40. Chance of rain 40 percent.
Thanksgiving Day...Mostly sunny. Highs in the lower 50s.
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