As of 09:54 EDT

Weather in New Sewickley, PA

74°Current weather

New Sewickley, Sunday, 9 August, 09:54

Clear. Feels like 75°. High 87°, low 67°.

Pressure30.09 inHg
Wind5 mph W
Humidity86%
Visibility6.2 mi
Dew point70°
Mon, 1086° / 67°1.33Heavy rain
86 °Heavy rain

New Sewickley, Monday, 10 August

Heavy rain. High 86°, low 67°.

Pressure30.00 inHg
Wind9.3 mph SW
Humidity67%
Visibility6.2 mi
Dew point65°
Tue, 1182° / 65°0.15Rain
82 °Rain

New Sewickley, Tuesday, 11 August

Rain. High 82°, low 65°.

Pressure29.97 inHg
Wind6.2 mph W
Humidity69%
Visibility6.2 mi
Dew point67°
Wed, 1277° / 65°0.3Rain
77 °Rain

New Sewickley, Wednesday, 12 August

Rain. High 77°, low 65°.

Pressure29.80 inHg
Wind9.1 mph SW
Humidity80%
Visibility6.2 mi
Dew point68°
Thu, 1377° / 61°0Partly cloudy
77 °Partly cloudy

New Sewickley, Thursday, 13 August

Partly cloudy. High 77°, low 61°.

Pressure29.97 inHg
Wind9.4 mph NW
Humidity43%
Visibility
Dew point51°
Fri, 1475° / 56°0Partly cloudy
75 °Partly cloudy

New Sewickley, Friday, 14 August

Partly cloudy. High 75°, low 56°.

Pressure30.06 inHg
Wind9.4 mph N
Humidity51%
Visibility
Dew point53°
Sat, 1572° / 51°0Overcast
72 °Overcast

New Sewickley, Saturday, 15 August

Overcast. High 72°, low 51°.

Pressure30.27 inHg
Wind6.6 mph N
Humidity46%
Visibility
Dew point48°
Sun, 1671° / 51°0.09Light rain
71 °Light rain

New Sewickley, Sunday, 16 August

Light rain. High 71°, low 51°.

Pressure30.12 inHg
Wind6.2 mph SE
Humidity78%
Visibility
Dew point56°
Mon, 1775° / 59°0Overcast
75 °Overcast

New Sewickley, Monday, 17 August

Overcast. High 75°, low 59°.

Pressure30.00 inHg
Wind7.9 mph N
Humidity59%
Visibility
Dew point57°
Tue, 1880° / 55°0Overcast
80 °Overcast

New Sewickley, Tuesday, 18 August

Overcast. High 80°, low 55°.

Pressure29.97 inHg
Wind4 mph SE
Humidity47%
Visibility
Dew point55°
Wed, 1982° / 60°0.11Light rain
82 °Light rain

New Sewickley, Wednesday, 19 August

Light rain. High 82°, low 60°.

Pressure29.74 inHg
Wind9.7 mph SW
Humidity57%
Visibility
Dew point63°
Thu, 2069° / 56°0Overcast
69 °Overcast

New Sewickley, Thursday, 20 August

Overcast. High 69°, low 56°.

Pressure29.88 inHg
Wind8.1 mph N
Humidity67%
Visibility
Dew point55°
Fri, 2176° / 50°0Partly cloudy
76 °Partly cloudy

New Sewickley, Friday, 21 August

Partly cloudy. High 76°, low 50°.

Pressure29.91 inHg
Wind4.4 mph S
Humidity40%
Visibility
Dew point48°
Sat, 2283° / 57°0.42Rain
83 °Rain

New Sewickley, Saturday, 22 August

Rain. High 83°, low 57°.

Pressure29.83 inHg
Wind13.2 mph SW
Humidity45%
Visibility
Dew point56°
Sun, 2374° / 55°0.02Light rain
74 °Light rain

New Sewickley, Sunday, 23 August

Light rain. High 74°, low 55°.

Pressure30.00 inHg
Wind12.2 mph NW
Humidity57%
Visibility
Dew point56°
Mon, 2472° / 52°0Clear
72 °Clear

New Sewickley, Monday, 24 August

Clear. High 72°, low 52°.

Pressure30.24 inHg
Wind6.3 mph N
Humidity44%
Visibility
Dew point47°

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 New Sewickley, 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 New Sewickley, 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.