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As of 15:30 EDT

Weather in Old Furnace, PA

85°Current weather

Old Furnace, Sunday, 9 August, 15:30

Clear. Feels like 87°. High 86°, low 67°.

Pressure30.03 inHg
Wind2 mph W
Humidity52%
Visibility6.2 mi
Dew point65°
Mon, 1085° / 67°0.52Heavy rain
85 °Heavy rain

Old Furnace, Monday, 10 August

Heavy rain. High 85°, low 67°.

Pressure30.00 inHg
Wind8.4 mph W
Humidity71%
Visibility6.2 mi
Dew point64°
Tue, 1186° / 64°0.24Rain
86 °Rain

Old Furnace, Tuesday, 11 August

Rain. High 86°, low 64°.

Pressure29.97 inHg
Wind6.5 mph W
Humidity65%
Visibility6.2 mi
Dew point66°
Wed, 1278° / 65°0.08Light rain
78 °Light rain

Old Furnace, Wednesday, 12 August

Light rain. High 78°, low 65°.

Pressure29.83 inHg
Wind6.7 mph SW
Humidity95%
Visibility6.2 mi
Dew point68°
Thu, 1378° / 62°0Partly cloudy
78 °Partly cloudy

Old Furnace, Thursday, 13 August

Partly cloudy. High 78°, low 62°.

Pressure30.00 inHg
Wind7.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point54°
Fri, 1481° / 63°0Overcast
81 °Overcast

Old Furnace, Friday, 14 August

Overcast. High 81°, low 63°.

Pressure30.06 inHg
Wind4.3 mph NE
Humidity43%
Visibility—
Dew point54°
Sat, 1571° / 65°0.03Light rain
71 °Light rain

Old Furnace, Saturday, 15 August

Light rain. High 71°, low 65°.

Pressure30.15 inHg
Wind5.7 mph S
Humidity89%
Visibility—
Dew point66°
Sun, 1691° / 67°0.25Rain
91 °Rain

Old Furnace, Sunday, 16 August

Rain. High 91°, low 67°.

Pressure29.77 inHg
Wind16.4 mph W
Humidity49%
Visibility—
Dew point67°
Mon, 1778° / 62°0Overcast
78 °Overcast

Old Furnace, Monday, 17 August

Overcast. High 78°, low 62°.

Pressure30.06 inHg
Wind6.1 mph N
Humidity52%
Visibility—
Dew point56°
Tue, 1893° / 63°0.03Light rain
93 °Light rain

Old Furnace, Tuesday, 18 August

Light rain. High 93°, low 63°.

Pressure29.91 inHg
Wind13.7 mph S
Humidity52%
Visibility—
Dew point65°
Wed, 1986° / 63°0Mostly clear
86 °Mostly clear

Old Furnace, Wednesday, 19 August

Mostly clear. High 86°, low 63°.

Pressure29.97 inHg
Wind11.4 mph NW
Humidity46%
Visibility—
Dew point60°
Thu, 2081° / 58°0.04Light rain
81 °Light rain

Old Furnace, Thursday, 20 August

Light rain. High 81°, low 58°.

Pressure29.97 inHg
Wind7 mph NW
Humidity54%
Visibility—
Dew point61°
Fri, 2182° / 66°0.24Light rain
82 °Light rain

Old Furnace, Friday, 21 August

Light rain. High 82°, low 66°.

Pressure29.83 inHg
Wind6.8 mph NW
Humidity67%
Visibility—
Dew point68°
Sat, 2283° / 62°0.01Light rain
83 °Light rain

Old Furnace, Saturday, 22 August

Light rain. High 83°, low 62°.

Pressure29.91 inHg
Wind6.8 mph N
Humidity50%
Visibility—
Dew point60°
Sun, 2385° / 62°0Clear
85 °Clear

Old Furnace, Sunday, 23 August

Clear. High 85°, low 62°.

Pressure29.97 inHg
Wind4.1 mph W
Humidity47%
Visibility—
Dew point60°
Mon, 2485° / 64°0.12Light rain
85 °Light rain

Old Furnace, Monday, 24 August

Light rain. High 85°, low 64°.

Pressure30.00 inHg
Wind8.1 mph W
Humidity44%
Visibility—
Dew point57°

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 Old Furnace, 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 Old Furnace, 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.