10-day forecast for Old Germantown, MD: 55° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Monday, August 10
69° · 0.08 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 73°0
Morning77°feels 77°
Afternoon90°feels 89°
Evening84°feels 85°
Overnight76°feels 75°
92 °
Old Germantown, Monday, 10 August
Mostly clear. High 92°, low 73°.
Pressure30.00 inHg
Wind6.3 mph W
Humidity42%
Visibility6.2 mi
Dew point65°
Tue, 1188° / 68°0.14
Morning72°feels 72°
Afternoon85°feels 87°
Evening80°feels 82°
Overnight75°feels 77°
88 °
Old Germantown, Tuesday, 11 August
Rain. High 88°, low 68°.
Pressure29.94 inHg
Wind8.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point65°
Wed, 1286° / 70°0.05
Morning71°feels 72°
Afternoon82°feels 84°
Evening80°feels 80°
Overnight72°feels 73°
86 °
Old Germantown, Wednesday, 12 August
Light rain. High 86°, low 70°.
Pressure29.85 inHg
Wind5.3 mph NW
Humidity71%
Visibility6.2 mi
Dew point66°
Thu, 1388° / 71°0
Morning73°feels 74°
Afternoon86°feels 84°
Evening76°feels 75°
Overnight71°feels 72°
88 °
Old Germantown, Thursday, 13 August
Overcast. High 88°, low 71°.
Pressure29.88 inHg
Wind13.8 mph NW
Humidity31%
Visibility—
Dew point51°
Fri, 1469° / 59°0.08
Morning67°feels 66°
Afternoon63°feels 62°
Evening61°feels 61°
Overnight61°feels 61°
69 °
Old Germantown, Friday, 14 August
Light rain. High 69°, low 59°.
Pressure30.09 inHg
Wind5.5 mph N
Humidity82%
Visibility—
Dew point58°
Sat, 1579° / 56°0
Morning65°feels 64°
Afternoon77°feels 76°
Evening67°feels 66°
Overnight61°feels 59°
79 °
Old Germantown, Saturday, 15 August
Overcast. High 79°, low 56°.
Pressure30.18 inHg
Wind9.3 mph N
Humidity31%
Visibility—
Dew point43°
Sun, 1674° / 55°0.02
Morning64°feels 63°
Afternoon72°feels 72°
Evening65°feels 65°
Overnight65°feels 64°
74 °
Old Germantown, Sunday, 16 August
Light rain. High 74°, low 55°.
Pressure30.18 inHg
Wind6.5 mph SE
Humidity47%
Visibility—
Dew point51°
Mon, 1782° / 65°0
Morning69°feels 69°
Afternoon79°feels 79°
Evening73°feels 73°
Overnight66°feels 66°
82 °
Old Germantown, Monday, 17 August
Overcast. High 82°, low 65°.
Pressure29.91 inHg
Wind8.6 mph NW
Humidity55%
Visibility—
Dew point60°
Tue, 1884° / 61°0
Morning71°feels 70°
Afternoon83°feels 82°
Evening74°feels 74°
Overnight70°feels 70°
84 °
Old Germantown, Tuesday, 18 August
Partly cloudy. High 84°, low 61°.
Pressure29.97 inHg
Wind6.9 mph SE
Humidity38%
Visibility—
Dew point53°
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 Old Germantown, 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.