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As of 20:39 EDT

Weather in Blackrock, PA

77°Current weather

Blackrock, Saturday, 8 August, 20:39

Clear. Feels like 79°. High 84°, low 69°.

Pressure30.00 inHg
Wind6.9 mph SW
Humidity91%
Visibility6.2 mi
Dew point74°
Sun, 0986° / 71°0Partly cloudy
86 °Partly cloudy

Blackrock, Sunday, 9 August

Partly cloudy. High 86°, low 71°.

Pressure30.03 inHg
Wind7.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point65°
Mon, 1088° / 69°0.27Rain
88 °Rain

Blackrock, Monday, 10 August

Rain. High 88°, low 69°.

Pressure30.03 inHg
Wind9.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point67°
Tue, 1187° / 67°0.15Rain
87 °Rain

Blackrock, Tuesday, 11 August

Rain. High 87°, low 67°.

Pressure29.94 inHg
Wind9.8 mph W
Humidity59%
Visibility6.2 mi
Dew point64°
Wed, 1279° / 66°0.3Rain
79 °Rain

Blackrock, Wednesday, 12 August

Rain. High 79°, low 66°.

Pressure29.83 inHg
Wind10.3 mph W
Humidity71%
Visibility6.2 mi
Dew point68°
Thu, 1385° / 67°0Partly cloudy
85 °Partly cloudy

Blackrock, Thursday, 13 August

Partly cloudy. High 85°, low 67°.

Pressure29.80 inHg
Wind14.2 mph NW
Humidity45%
Visibility—
Dew point60°
Fri, 1476° / 59°0.03Light rain
76 °Light rain

Blackrock, Friday, 14 August

Light rain. High 76°, low 59°.

Pressure30.00 inHg
Wind9.2 mph N
Humidity44%
Visibility—
Dew point49°
Sat, 1575° / 53°0Clear
75 °Clear

Blackrock, Saturday, 15 August

Clear. High 75°, low 53°.

Pressure30.21 inHg
Wind9.2 mph N
Humidity40%
Visibility—
Dew point46°
Sun, 1675° / 54°0Clear
75 °Clear

Blackrock, Sunday, 16 August

Clear. High 75°, low 54°.

Pressure30.30 inHg
Wind6.8 mph N
Humidity39%
Visibility—
Dew point46°
Mon, 1783° / 58°0Partly cloudy
83 °Partly cloudy

Blackrock, Monday, 17 August

Partly cloudy. High 83°, low 58°.

Pressure30.12 inHg
Wind10 mph SE
Humidity51%
Visibility—
Dew point59°
Tue, 1873° / 66°0.22Light rain
73 °Light rain

Blackrock, Tuesday, 18 August

Light rain. High 73°, low 66°.

Pressure29.97 inHg
Wind8.3 mph SW
Humidity95%
Visibility—
Dew point67°
Wed, 1982° / 64°0.01Light rain
82 °Light rain

Blackrock, Wednesday, 19 August

Light rain. High 82°, low 64°.

Pressure29.91 inHg
Wind11 mph N
Humidity45%
Visibility—
Dew point56°
Thu, 2076° / 58°0Overcast
76 °Overcast

Blackrock, Thursday, 20 August

Overcast. High 76°, low 58°.

Pressure30.00 inHg
Wind7 mph E
Humidity52%
Visibility—
Dew point52°
Fri, 2171° / 61°0.27Light rain
71 °Light rain

Blackrock, Friday, 21 August

Light rain. High 71°, low 61°.

Pressure29.88 inHg
Wind10.8 mph S
Humidity97%
Visibility—
Dew point69°
Sat, 2283° / 65°0.01Light rain
83 °Light rain

Blackrock, Saturday, 22 August

Light rain. High 83°, low 65°.

Pressure29.77 inHg
Wind11.6 mph NW
Humidity42%
Visibility—
Dew point56°
Sun, 2373° / 56°0Clear
73 °Clear

Blackrock, Sunday, 23 August

Clear. High 73°, low 56°.

Pressure30.06 inHg
Wind16 mph N
Humidity33%
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 Blackrock, 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 Blackrock, 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.