10-day forecast for Upper Marlboro, MD: 41° to 71°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Tuesday, October 20
62° · 0.11 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2167° / 44°0
Morning45°feels 41°
Afternoon67°feels 65°
Evening50°feels 48°
Overnight45°feels 41°
67 °
Upper Marlboro, Wednesday, 21 October
Clear. High 67°, low 44°.
Pressure30.21 inHg
Wind7.5 mph N
Humidity50%
Visibility6.2 mi
Dew point40°
Thu, 2265° / 41°0
Morning43°feels 39°
Afternoon65°feels 62°
Evening55°feels 53°
Overnight41°feels 37°
65 °
Upper Marlboro, Thursday, 22 October
Clear. High 65°, low 41°.
Pressure30.09 inHg
Wind8 mph N
Humidity37%
Visibility6.2 mi
Dew point34°
Fri, 2358° / 45°0
Morning48°feels 44°
Afternoon58°feels 55°
Evening49°feels 48°
Overnight54°feels 52°
58 °
Upper Marlboro, Friday, 23 October
Clear. High 58°, low 45°.
Pressure30.39 inHg
Wind7.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point39°
Sat, 2459° / 41°0
Morning42°feels 39°
Afternoon59°feels 57°
Evening49°feels 48°
Overnight43°feels 43°
59 °
Upper Marlboro, Saturday, 24 October
Clear. High 59°, low 41°.
Pressure30.59 inHg
Wind3.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point39°
Sun, 2563° / 43°0
Morning47°feels 46°
Afternoon58°feels 57°
Evening60°feels 58°
Overnight47°feels 47°
63 °
Upper Marlboro, Sunday, 25 October
Clear. High 63°, low 43°.
Pressure30.59 inHg
Wind3.5 mph SE
Humidity70%
Visibility—
Dew point46°
Mon, 2666° / 42°0
Morning48°feels 47°
Afternoon59°feels 57°
Evening64°feels 63°
Overnight51°feels 49°
66 °
Upper Marlboro, Monday, 26 October
Overcast. High 66°, low 42°.
Pressure30.39 inHg
Wind5.6 mph SW
Humidity61%
Visibility—
Dew point42°
Tue, 2770° / 50°0
Morning54°feels 52°
Afternoon63°feels 62°
Evening65°feels 64°
Overnight56°feels 55°
70 °
Upper Marlboro, Tuesday, 27 October
Overcast. High 70°, low 50°.
Pressure30.21 inHg
Wind5.3 mph SW
Humidity53%
Visibility—
Dew point44°
Wed, 2867° / 53°0.01
Morning56°feels 55°
Afternoon62°feels 61°
Evening64°feels 63°
Overnight58°feels 57°
67 °
Upper Marlboro, Wednesday, 28 October
Light rain. High 67°, low 53°.
Pressure30.24 inHg
Wind9.8 mph SE
Humidity70%
Visibility—
Dew point51°
Thu, 2962° / 47°0.11
Morning56°feels 56°
Afternoon51°feels 49°
Evening53°feels 51°
Overnight49°feels 47°
62 °
Upper Marlboro, Thursday, 29 October
Light rain. High 62°, low 47°.
Pressure30.00 inHg
Wind17 mph NW
Humidity55%
Visibility—
Dew point36°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Upper Marlboro, MD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.