10-day forecast for Old Furnace, PA: 62° to 93°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Tuesday, August 18
85° · 0.52 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 67°0.52
Morning69°feels 71°
Afternoon81°feels 82°
Evening80°feels 86°
Overnight70°feels 70°
85 °
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°0.24
Morning66°feels 67°
Afternoon85°feels 86°
Evening72°feels 73°
Overnight68°feels 69°
86 °
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°0.08
Morning66°feels 67°
Afternoon74°feels 75°
Evening72°feels 72°
Overnight66°feels 66°
78 °
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°0
Morning64°feels 65°
Afternoon78°feels 77°
Evening67°feels 66°
Overnight65°feels 65°
78 °
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°0
Morning69°feels 69°
Afternoon79°feels 79°
Evening70°feels 70°
Overnight66°feels 66°
81 °
Old Furnace, Friday, 14 August
Overcast. High 81°, low 63°.
Pressure30.06 inHg
Wind4.3 mph NE
Humidity43%
Visibility—
Dew point54°
Sat, 1571° / 65°0.03
Morning67°feels 68°
Afternoon71°feels 71°
Evening71°feels 72°
Overnight68°feels 69°
71 °
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°0.25
Morning78°feels 80°
Afternoon88°feels 93°
Evening73°feels 74°
Overnight68°feels 69°
91 °
Old Furnace, Sunday, 16 August
Rain. High 91°, low 67°.
Pressure29.77 inHg
Wind16.4 mph W
Humidity49%
Visibility—
Dew point67°
Mon, 1778° / 62°0
Morning68°feels 67°
Afternoon76°feels 76°
Evening69°feels 69°
Overnight68°feels 67°
78 °
Old Furnace, Monday, 17 August
Overcast. High 78°, low 62°.
Pressure30.06 inHg
Wind6.1 mph N
Humidity52%
Visibility—
Dew point56°
Tue, 1893° / 63°0.03
Morning73°feels 74°
Afternoon87°feels 91°
Evening83°feels 86°
Overnight76°feels 77°
93 °
Old Furnace, Tuesday, 18 August
Light rain. High 93°, low 63°.
Pressure29.91 inHg
Wind13.7 mph S
Humidity52%
Visibility—
Dew point65°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Old Furnace, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.