Current Conditions

Greater Upper Marlboro, Maryland

58°F15°C
Light Rain

Wind

NE 12 mph19 km/h

Humidity

92%

Cloud Cover

99%

As of Wednesday, September 23, 2026 at 4:47 AM EDT

Today's Outlook

Day

Overcast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the NE at 12 to 13 mph19 to 20 km/h. 81% chance of light rain in the morning.

Night

Overcast, with a low around 58°F15°C. Breezy from the NE at 12 mph19 km/h. 97% chance of light rain overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 66°F19°CLow 57°F14°CPrecip 0.25 in6.3 mm97%Cloud 88%Wind NE 12 mph19 km/hWednesday: Overcast and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the NE at 12 to 13 mph19 to 20 km/h. 81% chance of light rain in the morning. Wednesday Night: Overcast, with a low around 58°F15°C. Breezy from the NE at 12 mph19 km/h. 97% chance of light rain overnight.
CloudyHigh 66°F19°CLow 56°F13°CPrecip 0 in0 mmCloud 86%Wind NNE 10 mph16 km/hThursday: Overcast and mild, with a high of 66°F19°C and morning low of 56°F13°C. Breezy from the NNE at 11 to 12 mph18 to 19 km/h. Dry air. Thursday Night: Overcast, with a low around 57°F14°C. Breezy from the NNE at 9 to 11 mph15 to 18 km/h.
Partly CloudyHigh 72°F22°CLow 55°F13°CPrecip 0.02 in0.5 mm8%Cloud 60%Wind N 11 mph17 km/hFriday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 55°F13°C. Breezy from the N at 11 to 12 mph18 to 19 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the N at 10 to 11 mph16 to 18 km/h.
ShowersHigh 71°F22°CLow 59°F15°CPrecip 0.13 in3.2 mm28%Cloud 52%Wind NNW 11 mph17 km/hSaturday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F15°C. Breezy from the NNW at 11 to 12 mph18 to 19 km/h. 25% chance of showers throughout the day. Dry air. Saturday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the NNW at 10 to 11 mph17 to 18 km/h. 28% chance of showers in the evening.
Light RainHigh 68°F20°CLow 60°F16°CPrecip 0.2 in5.1 mm32%Cloud 84%Wind NW 9 mph15 km/hSunday: Overcast and mild, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the NW at 10 mph16 km/h. 29% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 60°F16°C. Breezy from the NW at 8 to 10 mph14 to 15 km/h. 32% chance of light rain throughout the night.
Partly CloudyHigh 72°F22°CLow 60°F16°CPrecip 0.03 in0.8 mm8%Cloud 72%Wind WNW 5 mph9 km/hMonday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Light wind from the WNW around 6 mph9 km/h. Monday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the WNW around 5 mph8 km/h.
Partly CloudyHigh 75°F24°CLow 61°F16°CPrecip 0 in0.1 mm2%Cloud 44%Wind WSW 4 mph6 km/hTuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Light wind from the WNW around 3 mph5 km/h. Tuesday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the SW around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2366°F19°C57°F14°C0.25 in6.3 mm· 97%88%Light RainNE 12 mph19 km/h
ThursdaySep 2466°F19°C56°F13°C0 in0 mm· —86%CloudyNNE 10 mph16 km/h
FridaySep 2572°F22°C55°F13°C0.02 in0.5 mm· 8%60%Partly CloudyN 11 mph17 km/h
SaturdaySep 2671°F22°C59°F15°C0.13 in3.2 mm· 28%52%ShowersNNW 11 mph17 km/h
SundaySep 2768°F20°C60°F16°C0.2 in5.1 mm· 32%84%Light RainNW 9 mph15 km/h
MondaySep 2872°F22°C60°F16°C0.03 in0.8 mm· 8%72%Partly CloudyWNW 5 mph9 km/h
TuesdaySep 2975°F24°C61°F16°C0 in0.1 mm· 2%44%Partly CloudyWSW 4 mph6 km/h
WednesdaySep 3078°F26°C61°F16°C0.03 in0.8 mm· 14%49%DrizzleSSE 5 mph8 km/h
ThursdayOct 178°F26°C65°F19°C0.12 in3.1 mm· 27%71%Light RainSSE 7 mph11 km/h
FridayOct 275°F24°C66°F19°C0.25 in6.3 mm· 32%69%ShowersS 6 mph10 km/h
SaturdayOct 374°F23°C63°F17°C0.18 in4.6 mm· 22%61%ShowersSSE 6 mph10 km/h
SundayOct 473°F23°C62°F17°C0.17 in4.4 mm· 21%61%ShowersSW 6 mph10 km/h
MondayOct 571°F22°C61°F16°C0.2 in5.1 mm· 21%55%ShowersNW 6 mph10 km/h
TuesdayOct 670°F21°C58°F15°C0.13 in3.2 mm· 15%49%ShowersWNW 7 mph11 km/h
WednesdayOct 769°F20°C56°F13°C0.1 in2.5 mm· 14%41%DrizzleWNW 7 mph11 km/h

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About This Forecast

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Coordinates: 38.8314°N, 76.7483°W·Elevation: 24m·Timezone: America/New_York·Population: 18,720