10-day forecast for Chevy Chase Heights, PA: 60° to 91°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Tuesday, August 18
83° · 0.22 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 65°0.19
Morning68°feels 69°
Afternoon78°feels 78°
Evening76°feels 77°
Overnight68°feels 68°
82 °
Chevy Chase Heights, Monday, 10 August
Rain. High 82°, low 65°.
Pressure30.00 inHg
Wind9 mph SW
Humidity92%
Visibility6.2 mi
Dew point69°
Tue, 1183° / 64°0.22
Morning64°feels 65°
Afternoon72°feels 72°
Evening70°feels 71°
Overnight68°feels 69°
83 °
Chevy Chase Heights, Tuesday, 11 August
Rain. High 83°, low 64°.
Pressure30.00 inHg
Wind7.8 mph SW
Humidity87%
Visibility6.2 mi
Dew point64°
Wed, 1275° / 63°0.09
Morning65°feels 66°
Afternoon68°feels 68°
Evening69°feels 70°
Overnight67°feels 68°
75 °
Chevy Chase Heights, Wednesday, 12 August
Light rain. High 75°, low 63°.
Pressure29.83 inHg
Wind7.7 mph SW
Humidity96%
Visibility6.2 mi
Dew point66°
Thu, 1377° / 60°0
Morning62°feels 63°
Afternoon77°feels 77°
Evening64°feels 64°
Overnight62°feels 62°
77 °
Chevy Chase Heights, Thursday, 13 August
Partly cloudy. High 77°, low 60°.
Pressure30.00 inHg
Wind8.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point52°
Fri, 1480° / 60°0
Morning68°feels 68°
Afternoon78°feels 78°
Evening67°feels 67°
Overnight64°feels 64°
80 °
Chevy Chase Heights, Friday, 14 August
Overcast. High 80°, low 60°.
Pressure30.06 inHg
Wind4.5 mph NW
Humidity43%
Visibility—
Dew point53°
Sat, 1571° / 61°0
Morning67°feels 67°
Afternoon70°feels 71°
Evening67°feels 68°
Overnight65°feels 66°
71 °
Chevy Chase Heights, Saturday, 15 August
Overcast. High 71°, low 61°.
Pressure30.15 inHg
Wind5.2 mph SW
Humidity83%
Visibility—
Dew point64°
Sun, 1691° / 65°0.26
Morning75°feels 77°
Afternoon88°feels 92°
Evening73°feels 74°
Overnight67°feels 68°
91 °
Chevy Chase Heights, Sunday, 16 August
Rain. High 91°, low 65°.
Pressure29.77 inHg
Wind16.4 mph W
Humidity49%
Visibility—
Dew point66°
Mon, 1777° / 60°0
Morning65°feels 65°
Afternoon75°feels 74°
Evening66°feels 66°
Overnight62°feels 62°
77 °
Chevy Chase Heights, Monday, 17 August
Overcast. High 77°, low 60°.
Pressure30.03 inHg
Wind6.2 mph N
Humidity47%
Visibility—
Dew point53°
Tue, 1885° / 62°0.02
Morning71°feels 71°
Afternoon83°feels 85°
Evening79°feels 79°
Overnight73°feels 73°
85 °
Chevy Chase Heights, Tuesday, 18 August
Light rain. High 85°, low 62°.
Pressure29.94 inHg
Wind8 mph S
Humidity55%
Visibility—
Dew point63°
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 Chevy Chase Heights, PA 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.