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As of 04:48 EDT

Weather in Duncannon, PA

70°Current weather

Duncannon, Sunday, 9 August, 04:48

Partly cloudy. Feels like 71°. High 86°, low 70°.

Pressure29.97 inHg
Wind3.2 mph SW
Humidity95%
Visibility6.2 mi
Dew point69°

10-day forecast for Duncannon, PA: 53° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Tuesday, August 18
88° · 0.63 in
Worst day: Tuesday, August 11

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1086° / 69°0.03Light rain
MorningOvercast73°feels 73°
AfternoonOvercast78°feels 77°
EveningOvercast80°feels 83°
OvernightClear71°feels 71°
86 °Light rain

Duncannon, Monday, 10 August

Light rain. High 86°, low 69°.

Pressure30.00 inHg
Wind5.3 mph W
Humidity58%
Visibility6.2 mi
Dew point66°
Tue, 1188° / 67°0.63Heavy rain
MorningOvercast69°feels 70°
AfternoonOvercast86°feels 87°
EveningOvercast76°feels 76°
OvernightHeavy rain71°feels 72°
88 °Heavy rain

Duncannon, Tuesday, 11 August

Heavy rain. High 88°, low 67°.

Pressure29.91 inHg
Wind11.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point65°
Wed, 1286° / 67°0.04Light rain
MorningOvercast70°feels 71°
AfternoonOvercast83°feels 85°
EveningMostly clear76°feels 76°
OvernightLight rain69°feels 70°
86 °Light rain

Duncannon, Wednesday, 12 August

Light rain. High 86°, low 67°.

Pressure29.80 inHg
Wind8.9 mph NW
Humidity67%
Visibility6.2 mi
Dew point66°
Thu, 1382° / 63°0.17Light rain
MorningLight rain73°feels 74°
AfternoonLight rain80°feels 79°
EveningLight rain68°feels 67°
OvernightLight rain68°feels 69°
82 °Light rain

Duncannon, Thursday, 13 August

Light rain. High 82°, low 63°.

Pressure29.83 inHg
Wind12.8 mph NW
Humidity33%
Visibility—
Dew point48°
Fri, 1478° / 57°0Mostly clear
MorningMostly clear65°feels 64°
AfternoonMostly clear75°feels 74°
EveningMostly clear66°feels 65°
OvernightMostly clear60°feels 58°
78 °Mostly clear

Duncannon, Friday, 14 August

Mostly clear. High 78°, low 57°.

Pressure30.06 inHg
Wind10.2 mph NW
Humidity35%
Visibility—
Dew point45°
Sat, 1578° / 53°0Clear
MorningClear64°feels 62°
AfternoonClear75°feels 74°
EveningClear66°feels 65°
OvernightClear59°feels 58°
78 °Clear

Duncannon, Saturday, 15 August

Clear. High 78°, low 53°.

Pressure30.15 inHg
Wind9.7 mph NW
Humidity32%
Visibility—
Dew point42°
Sun, 1680° / 53°0Overcast
MorningOvercast64°feels 63°
AfternoonOvercast77°feels 77°
EveningOvercast65°feels 63°
OvernightOvercast60°feels 59°
80 °Overcast

Duncannon, Sunday, 16 August

Overcast. High 80°, low 53°.

Pressure30.15 inHg
Wind2.6 mph N
Humidity32%
Visibility—
Dew point45°
Mon, 1780° / 57°0Overcast
MorningOvercast67°feels 66°
AfternoonOvercast78°feels 78°
EveningOvercast69°feels 69°
OvernightOvercast64°feels 64°
80 °Overcast

Duncannon, Monday, 17 August

Overcast. High 80°, low 57°.

Pressure30.00 inHg
Wind6 mph SE
Humidity43%
Visibility—
Dew point53°
Tue, 1887° / 61°0Partly cloudy
MorningPartly cloudy71°feels 71°
AfternoonPartly cloudy83°feels 83°
EveningPartly cloudy72°feels 72°
OvernightPartly cloudy67°feels 67°
87 °Partly cloudy

Duncannon, Tuesday, 18 August

Partly cloudy. High 87°, low 61°.

Pressure30.00 inHg
Wind4.1 mph NW
Humidity39%
Visibility—
Dew point55°

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 Duncannon, 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.