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As of 18:11 EDT

Weather in Mount Washington, PA

78°Current weather

Mount Washington, Saturday, 8 August, 18:11

Overcast. Feels like 78°. High 80°, low 65°.

Pressure30.03 inHg
Wind9.5 mph SW
Humidity54%
Visibility6.2 mi
Dew point72°
Sun, 0983° / 64°0.07Rain
83 °Rain

Mount Washington, Sunday, 9 August

Rain. High 83°, low 64°.

Pressure30.09 inHg
Wind7.2 mph W
Humidity56%
Visibility6.2 mi
Dew point63°
Mon, 1086° / 61°0.85Heavy rain
86 °Heavy rain

Mount Washington, Monday, 10 August

Heavy rain. High 86°, low 61°.

Pressure30.06 inHg
Wind8.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point66°
Tue, 1182° / 61°0.57Rain
82 °Rain

Mount Washington, Tuesday, 11 August

Rain. High 82°, low 61°.

Pressure30.00 inHg
Wind9.4 mph W
Humidity62%
Visibility6.2 mi
Dew point63°
Wed, 1271° / 64°0.26Light rain
71 °Light rain

Mount Washington, Wednesday, 12 August

Light rain. High 71°, low 64°.

Pressure29.85 inHg
Wind9.3 mph W
Humidity84%
Visibility6.2 mi
Dew point65°
Thu, 1369° / 62°0.21Rain
69 °Rain

Mount Washington, Thursday, 13 August

Rain. High 69°, low 62°.

Pressure29.91 inHg
Wind11.7 mph SW
Humidity96%
Visibility—
Dew point65°
Fri, 1471° / 52°0.06Light rain
71 °Light rain

Mount Washington, Friday, 14 August

Light rain. High 71°, low 52°.

Pressure30.03 inHg
Wind9.8 mph N
Humidity44%
Visibility—
Dew point46°
Sat, 1569° / 48°0Mostly clear
69 °Mostly clear

Mount Washington, Saturday, 15 August

Mostly clear. High 69°, low 48°.

Pressure30.27 inHg
Wind8.7 mph NW
Humidity46%
Visibility—
Dew point45°
Sun, 1677° / 49°0Partly cloudy
77 °Partly cloudy

Mount Washington, Sunday, 16 August

Partly cloudy. High 77°, low 49°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity36%
Visibility—
Dew point45°
Mon, 1779° / 55°0Overcast
79 °Overcast

Mount Washington, Monday, 17 August

Overcast. High 79°, low 55°.

Pressure30.12 inHg
Wind7.7 mph W
Humidity37%
Visibility—
Dew point48°
Tue, 1868° / 63°0.4Rain
68 °Rain

Mount Washington, Tuesday, 18 August

Rain. High 68°, low 63°.

Pressure29.97 inHg
Wind3 mph S
Humidity97%
Visibility—
Dew point66°
Wed, 1976° / 60°0.01Light rain
76 °Light rain

Mount Washington, Wednesday, 19 August

Light rain. High 76°, low 60°.

Pressure29.97 inHg
Wind8.3 mph NW
Humidity50%
Visibility—
Dew point54°
Thu, 2081° / 59°0.01Light rain
81 °Light rain

Mount Washington, Thursday, 20 August

Light rain. High 81°, low 59°.

Pressure29.91 inHg
Wind6.4 mph SW
Humidity47%
Visibility—
Dew point57°
Fri, 2173° / 62°0.22Light rain
73 °Light rain

Mount Washington, Friday, 21 August

Light rain. High 73°, low 62°.

Pressure29.85 inHg
Wind5.5 mph NW
Humidity90%
Visibility—
Dew point69°
Sat, 2277° / 58°0.02Light rain
77 °Light rain

Mount Washington, Saturday, 22 August

Light rain. High 77°, low 58°.

Pressure29.85 inHg
Wind10 mph NW
Humidity51%
Visibility—
Dew point55°
Sun, 2366° / 50°0.01Light rain
66 °Light rain

Mount Washington, Sunday, 23 August

Light rain. High 66°, low 50°.

Pressure30.12 inHg
Wind9 mph N
Humidity40%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mount Washington, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Mount Washington, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.