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As of 10:05 EDT

Weather in Heise Run, PA

73°Current weather

Heise Run, Sunday, 9 August, 10:05

Clear. Feels like 74°. High 83°, low 67°.

Pressure30.03 inHg
Wind5 mph W
Humidity86%
Visibility6.2 mi
Dew point68°
Mon, 1083° / 65°0.06Light rain
83 °Light rain

Heise Run, Monday, 10 August

Light rain. High 83°, low 65°.

Pressure30.00 inHg
Wind5.3 mph S
Humidity93%
Visibility6.2 mi
Dew point63°
Tue, 1181° / 61°0.28Rain
81 °Rain

Heise Run, Tuesday, 11 August

Rain. High 81°, low 61°.

Pressure29.91 inHg
Wind8.6 mph NW
Humidity53%
Visibility6.2 mi
Dew point58°
Wed, 1270° / 60°0.03Light rain
70 °Light rain

Heise Run, Wednesday, 12 August

Light rain. High 70°, low 60°.

Pressure29.83 inHg
Wind4.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point58°
Thu, 1373° / 57°0Clear
73 °Clear

Heise Run, Thursday, 13 August

Clear. High 73°, low 57°.

Pressure29.88 inHg
Wind15.9 mph NW
Humidity40%
Visibility—
Dew point46°
Fri, 1471° / 48°0Clear
71 °Clear

Heise Run, Friday, 14 August

Clear. High 71°, low 48°.

Pressure30.06 inHg
Wind10.6 mph N
Humidity42%
Visibility—
Dew point45°
Sat, 1570° / 47°0Overcast
70 °Overcast

Heise Run, Saturday, 15 August

Overcast. High 70°, low 47°.

Pressure30.24 inHg
Wind11.7 mph N
Humidity46%
Visibility—
Dew point44°
Sun, 1664° / 48°0Overcast
64 °Overcast

Heise Run, Sunday, 16 August

Overcast. High 64°, low 48°.

Pressure30.18 inHg
Wind3.9 mph SE
Humidity83%
Visibility—
Dew point53°
Mon, 1773° / 56°0Overcast
73 °Overcast

Heise Run, Monday, 17 August

Overcast. High 73°, low 56°.

Pressure29.94 inHg
Wind8.8 mph N
Humidity53%
Visibility—
Dew point52°
Tue, 1878° / 52°0Overcast
78 °Overcast

Heise Run, Tuesday, 18 August

Overcast. High 78°, low 52°.

Pressure29.97 inHg
Wind5.1 mph N
Humidity44%
Visibility—
Dew point51°
Wed, 1980° / 62°0.16Light rain
80 °Light rain

Heise Run, Wednesday, 19 August

Light rain. High 80°, low 62°.

Pressure29.77 inHg
Wind13.4 mph S
Humidity57%
Visibility—
Dew point61°
Thu, 2070° / 54°0Overcast
70 °Overcast

Heise Run, Thursday, 20 August

Overcast. High 70°, low 54°.

Pressure29.83 inHg
Wind9.3 mph NW
Humidity68%
Visibility—
Dew point55°
Fri, 2176° / 48°0Overcast
76 °Overcast

Heise Run, Friday, 21 August

Overcast. High 76°, low 48°.

Pressure29.88 inHg
Wind3.8 mph NW
Humidity35%
Visibility—
Dew point44°
Sat, 2280° / 53°0.75Heavy rain
80 °Heavy rain

Heise Run, Saturday, 22 August

Heavy rain. High 80°, low 53°.

Pressure29.85 inHg
Wind12.6 mph S
Humidity44%
Visibility—
Dew point54°
Sun, 2371° / 53°0.28Rain
71 °Rain

Heise Run, Sunday, 23 August

Rain. High 71°, low 53°.

Pressure29.91 inHg
Wind15.1 mph NW
Humidity66%
Visibility—
Dew point57°
Mon, 2471° / 47°0Clear
71 °Clear

Heise Run, Monday, 24 August

Clear. High 71°, low 47°.

Pressure30.21 inHg
Wind5.2 mph N
Humidity44%
Visibility—
Dew point45°

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 Heise Run, 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 Heise Run, 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.