10-day forecast for Adelphi, MD: 60° to 94°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, August 9
73° · 0.7 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0990° / 72°0
Morning76°feels 77°
Afternoon90°feels 88°
Evening81°feels 81°
Overnight72°feels 72°
90 °
Adelphi, Sunday, 9 August
Mostly clear. High 90°, low 72°.
Pressure30.03 inHg
Wind8 mph NW
Humidity44%
Visibility6.2 mi
Dew point66°
Mon, 1094° / 73°0.05
Morning78°feels 78°
Afternoon89°feels 91°
Evening87°feels 88°
Overnight78°feels 78°
94 °
Adelphi, Monday, 10 August
Light rain. High 94°, low 73°.
Pressure30.03 inHg
Wind8.5 mph NW
Humidity39%
Visibility6.2 mi
Dew point64°
Tue, 1193° / 72°0.05
Morning74°feels 74°
Afternoon90°feels 91°
Evening84°feels 86°
Overnight73°feels 74°
93 °
Adelphi, Tuesday, 11 August
Light rain. High 93°, low 72°.
Pressure29.97 inHg
Wind9.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 73°0.01
Morning75°feels 76°
Afternoon88°feels 90°
Evening83°feels 85°
Overnight76°feels 76°
91 °
Adelphi, Wednesday, 12 August
Light rain. High 91°, low 73°.
Pressure29.83 inHg
Wind5.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point66°
Thu, 1390° / 73°0.05
Morning78°feels 79°
Afternoon88°feels 89°
Evening80°feels 82°
Overnight76°feels 77°
90 °
Adelphi, Thursday, 13 August
Light rain. High 90°, low 73°.
Pressure29.80 inHg
Wind11.6 mph NW
Humidity41%
Visibility—
Dew point61°
Fri, 1473° / 63°0.7
Morning64°feels 64°
Afternoon67°feels 67°
Evening66°feels 66°
Overnight64°feels 64°
73 °
Adelphi, Friday, 14 August
Rain. High 73°, low 63°.
Pressure30.00 inHg
Wind6.2 mph NE
Humidity73%
Visibility—
Dew point57°
Sat, 1579° / 60°0
Morning67°feels 66°
Afternoon77°feels 76°
Evening73°feels 72°
Overnight67°feels 66°
79 °
Adelphi, Saturday, 15 August
Clear. High 79°, low 60°.
Pressure30.21 inHg
Wind7.4 mph N
Humidity36%
Visibility—
Dew point47°
Sun, 1680° / 63°0
Morning69°feels 68°
Afternoon79°feels 78°
Evening71°feels 70°
Overnight67°feels 66°
80 °
Adelphi, Sunday, 16 August
Clear. High 80°, low 63°.
Pressure30.27 inHg
Wind6.2 mph NW
Humidity29%
Visibility—
Dew point43°
Mon, 1788° / 65°0
Morning73°feels 73°
Afternoon85°feels 85°
Evening78°feels 78°
Overnight73°feels 74°
88 °
Adelphi, Monday, 17 August
Mostly clear. High 88°, low 65°.
Pressure30.12 inHg
Wind7.5 mph SE
Humidity42%
Visibility—
Dew point58°
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 Adelphi, 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.