Current Conditions

Greater Upper Marlboro, Maryland

75°F24°C
Light Rain

Wind

SE 4 mph7 km/h

Humidity

91%

Cloud Cover

61%

As of Wednesday, September 2, 2026 at 10:17 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 75°F24°C. Light wind from the S around 5 mph7 km/h. 28% chance of showers throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 91°F33°CFeels 99°F37°CLow 75°F24°CPrecip 0.06 in1.6 mm28%Cloud 70%Wind SSW 5 mph8 km/hThursday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 76°F24°C — feels like 99°F37°C. Light wind from the SSW around 5 mph8 km/h. 12% chance of drizzle in the morning. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the S around 5 mph7 km/h. 28% chance of showers throughout the night.
ShowersHigh 93°F34°CFeels 101°F38°CLow 76°F25°CPrecip 0.12 in3 mm66%Cloud 53%Wind WNW 4 mph7 km/hFriday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 77°F25°C — feels like 100°F38°C. Light wind from the WNW around 4 mph7 km/h. 66% chance of showers in the morning. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 76°F25°C. Light wind from the W around 5 mph7 km/h. 46% chance of showers throughout the night.
DrizzleHigh 84°F29°CLow 73°F23°CPrecip 0.02 in0.5 mm17%Cloud 45%Wind N 6 mph9 km/hSaturday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F24°C. Light wind from the N around 6 mph10 km/h. Saturday Night: Partly cloudy, with a low around 73°F23°C. Light wind from the N around 6 mph9 km/h. 17% chance of drizzle overnight.
DrizzleHigh 79°F26°CLow 68°F20°CPrecip 0.02 in0.4 mm20%Cloud 31%Wind NE 6 mph9 km/hSunday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 20% chance of drizzle in the afternoon. Sunday Night: Mostly clear, with a low around 68°F20°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
Partly CloudyHigh 81°F27°CLow 66°F19°CPrecip 0.01 in0.3 mm9%Cloud 44%Wind SE 4 mph6 km/hMonday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Light wind from the ESE around 4 mph6 km/h. Monday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the SSE around 4 mph7 km/h.
Partly CloudyHigh 85°F29°CLow 67°F20°CPrecip 0 in0.1 mm2%Cloud 60%Wind S 5 mph8 km/hTuesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F20°C. Light wind from the S around 4 mph7 km/h. Tuesday Night: Mostly cloudy, with a low around 67°F20°C. Light wind from the S around 6 mph9 km/h.
Partly CloudyHigh 88°F31°CFeels 91°F33°CLow 71°F22°CPrecip 0.01 in0.2 mm6%Cloud 49%Wind S 6 mph10 km/hWednesday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 72°F22°C. Light wind from the SSW around 6 mph9 km/h. Humid. Wednesday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the S at 7 to 8 mph11 to 13 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 391°F33°C
Feels 99°F37°C
75°F24°C0.06 in1.6 mm· 28%70%Light RainSSW 5 mph8 km/h
FridaySep 493°F34°C
Feels 101°F38°C
76°F25°C0.12 in3 mm· 66%53%ShowersWNW 4 mph7 km/h
SaturdaySep 584°F29°C73°F23°C0.02 in0.5 mm· 17%45%DrizzleN 6 mph9 km/h
SundaySep 679°F26°C68°F20°C0.02 in0.4 mm· 20%31%DrizzleNE 6 mph9 km/h
MondaySep 781°F27°C66°F19°C0.01 in0.3 mm· 9%44%Partly CloudySE 4 mph6 km/h
TuesdaySep 885°F29°C67°F20°C0 in0.1 mm· 2%60%Partly CloudyS 5 mph8 km/h
WednesdaySep 988°F31°C
Feels 91°F33°C
71°F22°C0.01 in0.2 mm· 6%49%Partly CloudyS 6 mph10 km/h
ThursdaySep 1093°F34°C
Feels 98°F37°C
76°F24°C0.04 in0.9 mm· 14%40%DrizzleSW 7 mph11 km/h
FridaySep 1189°F32°C76°F24°C0.05 in1.2 mm· 14%38%DrizzleWNW 6 mph10 km/h
SaturdaySep 1285°F30°C72°F22°C0.04 in1.1 mm· 12%48%DrizzleNNW 6 mph9 km/h
SundaySep 1385°F30°C71°F22°C0.07 in1.9 mm· 15%48%DrizzleS 6 mph10 km/h
MondaySep 1485°F30°C71°F22°C0.07 in1.8 mm· 21%47%DrizzleSSW 6 mph9 km/h
TuesdaySep 1583°F29°C70°F21°C0.05 in1.3 mm· 12%46%DrizzleNNE 6 mph9 km/h
WednesdaySep 1681°F27°C68°F20°C0.07 in1.8 mm· 13%43%DrizzleNE 6 mph10 km/h
ThursdaySep 1780°F27°C67°F19°C0.07 in1.8 mm· 14%49%DrizzleNE 6 mph10 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