As of 22:59 EDT

Weather in Mount Washington, PA

54°

Mount Washington, Monday, 12 October, 22:59

Clear. Feels like 53°. High 67°, low 54°.

Pressure30.00 inHg

Wind9.1 mph S

Humidity82%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Tue, 1374° / 54°

74 °

Mount Washington, Tuesday, 13 October

Clear. High 74°, low 54°.

Pressure29.94 inHg

Wind12.9 mph SW

Humidity64%

Visibility6.2 mi

Dew point60°

Wed, 1475° / 58°

0.12

75 °

Mount Washington, Wednesday, 14 October

Rain. High 75°, low 58°.

Pressure30.00 inHg

Wind11.3 mph SW

Humidity75%

Visibility6.2 mi

Dew point65°

Thu, 1571° / 51°

71 °

Mount Washington, Thursday, 15 October

Overcast. High 71°, low 51°.

Pressure30.15 inHg

Wind4 mph E

Humidity72%

Visibility6.2 mi

Dew point56°

Fri, 1668° / 48°

0.99

68 °

Mount Washington, Friday, 16 October

Rain. High 68°, low 48°.

Pressure29.74 inHg

Wind14.6 mph W

Humidity86%

Visibility3.4 mi

Dew point60°

Sat, 1749° / 40°

0.07

49 °

Mount Washington, Saturday, 17 October

Light rain. High 49°, low 40°.

Pressure30.39 inHg

Wind14.9 mph NW

Humidity56%

Visibility—

Dew point31°

Sun, 1859° / 38°

59 °

Mount Washington, Sunday, 18 October

Clear. High 59°, low 38°.

Pressure30.42 inHg

Wind6.9 mph S

Humidity34%

Visibility—

Dew point28°

Mon, 1964° / 39°

64 °

Mount Washington, Monday, 19 October

Overcast. High 64°, low 39°.

Pressure30.36 inHg

Wind4.5 mph SE

Humidity39%

Visibility—

Dew point35°

Tue, 2065° / 45°

65 °

Mount Washington, Tuesday, 20 October

Overcast. High 65°, low 45°.

Pressure30.27 inHg

Wind3.1 mph SE

Humidity39%

Visibility—

Dew point37°

Wed, 2167° / 45°

67 °

Mount Washington, Wednesday, 21 October

Clear. High 67°, low 45°.

Pressure30.27 inHg

Wind7.1 mph SE

Humidity38%

Visibility—

Dew point37°

Thu, 2267° / 45°

67 °

Mount Washington, Thursday, 22 October

Clear. High 67°, low 45°.

Pressure30.33 inHg

Wind8.4 mph SE

Humidity45%

Visibility—

Dew point42°

Fri, 2369° / 45°

69 °

Mount Washington, Friday, 23 October

Partly cloudy. High 69°, low 45°.

Pressure30.21 inHg

Wind9.7 mph SW

Humidity52%

Visibility—

Dew point47°

Sat, 2460° / 47°

0.05

60 °

Mount Washington, Saturday, 24 October

Light rain. High 60°, low 47°.

Pressure30.24 inHg

Wind8.5 mph SW

Humidity95%

Visibility—

Dew point52°

Sun, 2549° / 43°

1.24

49 °

Mount Washington, Sunday, 25 October

Rain. High 49°, low 43°.

Pressure30.18 inHg

Wind7.4 mph N

Humidity97%

Visibility—

Dew point46°

Mon, 2646° / 41°

0.08

46 °

Mount Washington, Monday, 26 October

Light rain. High 46°, low 41°.

Pressure30.06 inHg

Wind5.6 mph NW

Humidity70%

Visibility—

Dew point36°

Tue, 2748° / 34°

0.13

48 °

Mount Washington, Tuesday, 27 October

Light rain. High 48°, low 34°.

Pressure29.65 inHg

Wind13.1 mph SW

Humidity54%

Visibility—

Dew point30°

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.