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: 755 PM EST FRI JAN 9 2026

Drizzle
Temp: 55°F
  • Humidity:
  • 89%
  • Winds:
  • 9 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 52°F
  • Heat index:
  • 55°F

  • Sunrise:
  • 7:24 AM EST
  • Sunset:
  • 5:01 PM EST
  • Moonrise:
  • N/A EST
  • Moonset:
  • 10:58 AM EST

TONIGHT

RAIN
Lo: 45°F
Precip: 80%

SATURDAY

RAIN
Hi: 49°F
Lo: 40°F
Precip: 100%

SUNDAY

MOSTLY SUNNY
Hi: 45°F
Lo: 29°F
Precip: 50%

MONDAY

SUNNY

Hi: 41°F
Lo: 29°F
Weather Forecast In Detail:
Forecast Issued: 657 PM EST Fri Jan 09 2026

Tonight...Cloudy. Rain, mainly this evening. Lows in the mid 40s. Southwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 80 percent.
Saturday...Rain. Highs in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain near 100 percent.
Saturday Night...Rain, mainly in the evening. Lows around 40. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
Sunday...Mostly sunny. A chance of rain in the morning. Highs in the mid 40s. West winds 15 to 20 mph. Gusts up to 40 mph in the afternoon. Chance of rain 50 percent.
Sunday Night...Mostly clear. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 30 mph.
Monday...Sunny. Highs in the lower 40s.
Monday Night...Mostly clear. Lows in the upper 20s.
Tuesday...Sunny. Highs in the upper 40s.
Tuesday Night...Mostly cloudy. Lows in the upper 30s.
Wednesday...Mostly cloudy. Highs in the upper 40s.
Wednesday Night...Mostly cloudy. Lows in the lower 30s.
Thursday...Partly sunny with a 30 percent chance of rain. Highs around 40.
Thursday Night...Mostly cloudy with a chance of snow. Lows in the lower 20s. Chance of snow 30 percent.
Friday...Mostly sunny. Highs in the upper 30s.
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