10-day forecast for Mount Washington, PA: 51° to 87°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Sunday, August 16
87° · 1.39 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0982° / 64°0.11
Morning68°feels 69°
Afternoon78°feels 78°
Evening71°feels 71°
Overnight68°feels 68°
82 °
Mount Washington, Sunday, 9 August
Rain. High 82°, low 64°.
Pressure30.09 inHg
Wind6.2 mph W
Humidity66%
Visibility6.2 mi
Dew point64°
Mon, 1087° / 61°1.39
Morning65°feels 65°
Afternoon77°feels 77°
Evening73°feels 74°
Overnight64°feels 64°
87 °
Mount Washington, Monday, 10 August
Heavy rain. High 87°, low 61°.
Pressure30.06 inHg
Wind9.3 mph SW
Humidity76%
Visibility6.2 mi
Dew point66°
Tue, 1178° / 62°0.44
Morning64°feels 65°
Afternoon78°feels 79°
Evening68°feels 69°
Overnight63°feels 64°
78 °
Mount Washington, Tuesday, 11 August
Heavy rain. High 78°, low 62°.
Pressure30.00 inHg
Wind5.9 mph SW
Humidity86%
Visibility6.2 mi
Dew point66°
Wed, 1274° / 63°0.24
Morning63°feels 64°
Afternoon70°feels 71°
Evening70°feels 71°
Overnight65°feels 66°
74 °
Mount Washington, Wednesday, 12 August
Rain. High 74°, low 63°.
Pressure29.83 inHg
Wind10.4 mph W
Humidity86%
Visibility6.2 mi
Dew point67°
Thu, 1372° / 56°0.04
Morning65°feels 66°
Afternoon70°feels 69°
Evening60°feels 60°
Overnight57°feels 57°
72 °
Mount Washington, Thursday, 13 August
Light rain. High 72°, low 56°.
Pressure29.97 inHg
Wind11.4 mph NW
Humidity51%
Visibility—
Dew point51°
Fri, 1474° / 52°0
Morning63°feels 62°
Afternoon72°feels 71°
Evening60°feels 60°
Overnight58°feels 57°
74 °
Mount Washington, Friday, 14 August
Partly cloudy. High 74°, low 52°.
Pressure30.06 inHg
Wind8.3 mph NW
Humidity37%
Visibility—
Dew point44°
Sat, 1573° / 51°0
Morning61°feels 60°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight57°feels 56°
73 °
Mount Washington, Saturday, 15 August
Partly cloudy. High 73°, low 51°.
Pressure30.24 inHg
Wind8.2 mph NW
Humidity44%
Visibility—
Dew point47°
Sun, 1679° / 52°0
Morning63°feels 62°
Afternoon76°feels 76°
Evening64°feels 64°
Overnight60°feels 60°
79 °
Mount Washington, Sunday, 16 August
Partly cloudy. High 79°, low 52°.
Pressure30.15 inHg
Wind6 mph NW
Humidity36%
Visibility—
Dew point47°
Mon, 1779° / 59°0.03
Morning69°feels 69°
Afternoon76°feels 77°
Evening64°feels 64°
Overnight64°feels 64°
79 °
Mount Washington, Monday, 17 August
Light rain. High 79°, low 59°.
Pressure30.03 inHg
Wind3.9 mph W
Humidity46%
Visibility—
Dew point55°
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 Mount Washington, 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.