Current Weather Forecast for Duncannon

PA 17020  |   7:11pm

Weather Conditions

88°

Feels Like 96°

Sunny

64° 93°

0

UV Index

Moderate

Air Quality

SSW 8 mph

Wind

0 in

rain

Tonight

Tue 6/30

73°

Lowest Temperature

14%

Partly cloudy. Low 73F. Winds SSW at 5 to 10 mph.

Tomorrow

Wed 7/1

100°

Highest Temperature

5%

Except for a few afternoon clouds, mainly sunny. Hot and humid. High around 100F. Winds WSW at 5 to 10 mph.

Tomorrow night

Wed 7/1

76°

Lowest Temperature

5%

A mostly clear sky. Low 76F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Duncannon

Hourly Weather Forecast & Temperature

8PM

1%

86°

Feels Like 93°

Partly Cloudy

S 7 mph

Wind

1015 mb

Pressure

62%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

9PM

1%

84°

Feels Like 91°

Partly Cloudy

S 6 mph

Wind

1015 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

10PM

1%

83°

Feels Like 88°

Partly Cloudy

S 6 mph

Wind

1016 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

11PM

1%

82°

Feels Like 86°

Partly Cloudy

S 6 mph

Wind

1016 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

12AM

1%

80°

Feels Like 84°

Partly Cloudy

S 6 mph

Wind

1016 mb

Pressure

66%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

1AM

1%

79°

Feels Like 83°

Partly Cloudy

S 5 mph

Wind

1016 mb

Pressure

68%

Humidity

0

UV Index

10mi

Visibility

47%

Cloud Cover

2AM

7%

78°

Feels Like 78°

Partly Cloudy

SSW 5 mph

Wind

1016 mb

Pressure

71%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

3AM

12%

77°

Feels Like 81°

Partly Cloudy

SSW 3 mph

Wind

1016 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

47%

Cloud Cover

4AM

14%

76°

Feels Like 80°

Partly Cloudy

SSW 2 mph

Wind

1016 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

48%

Cloud Cover

5AM

6%

75°

Feels Like 77°

Mostly Clear

SSW 3 mph

Wind

1016 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

6AM

6%

74°

Feels Like 77°

Partly Cloudy

SSW 2 mph

Wind

1016 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

32%

Cloud Cover

7AM

5%

76°

Feels Like 80°

Partly Cloudy

SSW 2 mph

Wind

1016 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

33%

Cloud Cover

Tue 6/30

Tue

14%

64°

93°

Partly cloudy. Lows overnight in the low 70s.

95°

Feels Like

SSW 8 mph

Wind

70%

Humidity

0

UV Index

5:41 AM

Sunrise

8:42 PM

Sunset

Wed 7/1

Wed

5%

73°

100°

Plenty of sun. Highs 98 to 102F and lows in the mid 70s.

108°

Feels Like

WSW 6 mph

Wind

57%

Humidity

10

UV Index

5:42 AM

Sunrise

8:41 PM

Sunset

Thu 7/2

Thu

3%

76°

102°

EXTREME HEAT

Sunny. Highs 100 to 104F and lows in the upper 70s.

109°

Feels Like

W 7 mph

Wind

51%

Humidity

10

UV Index

5:42 AM

Sunrise

8:41 PM

Sunset

Fri 7/3

Fri

15%

78°

102°

EXTREME HEAT

A few clouds. Highs 100 to 104F and lows in the mid 70s.

109°

Feels Like

WNW 9 mph

Wind

48%

Humidity

10

UV Index

5:43 AM

Sunrise

8:41 PM

Sunset

Sat 7/4

Sat

36%

76°

99°

HEAT ADVISORY

Afternoon thunderstorms. Highs in the upper 90s and lows in the low 70s.

105°

Feels Like

WNW 8 mph

Wind

51%

Humidity

10

UV Index

5:43 AM

Sunrise

8:41 PM

Sunset

Sun 7/5

Sun

62%

73°

92°

Showers and thunderstorms late. Highs in the low 90s and lows in the low 70s.

97°

Feels Like

WNW 5 mph

Wind

62%

Humidity

9

UV Index

5:44 AM

Sunrise

8:41 PM

Sunset

Mon 7/6

Mon

56%

70°

87°

A few thunderstorms possible. Highs in the upper 80s and lows in the upper 60s.

91°

Feels Like

WNW 6 mph

Wind

69%

Humidity

9

UV Index

5:44 AM

Sunrise

8:40 PM

Sunset

Tue 7/7

Tue

32%

69°

87°

Chance of afternoon showers. Highs in the upper 80s and lows in the upper 60s.

88°

Feels Like

N 7 mph

Wind

61%

Humidity

9

UV Index

5:45 AM

Sunrise

8:40 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 121 Ann St, Duncannon, PA 17020
• 1203 Lincoln St, Duncannon, PA 17020
• 94 Basin Hill Rd, Duncannon, PA 17020

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Pennsylvania

What was the weather like on the first ever Independence Day in 1776?

As millions of Americans feel the heat ahead of the 250th anniversary of the United States, this great nation has experienced a wide variety of weather on many historic days.

1 hour ago

See the top cities in danger of shattering Fourth of July records as extreme heat dome descends on nation

While temperatures may peak before July 4 itself, millions of people across the U.S. will still experience triple-digit temperatures or heat index values as they celebrate America's 250th birthday.

4 dead as flash flooding slams Kentucky, triggering emergencies and evacuations

Thunderstorms and flash flooding are threatening the first half of the weekend for millions across parts of the Ohio Valley and East Coast. Those with outdoor plans could be dodging showers on both Saturday and Sunday ahead of a return to 90-degree weather by the middle of next week.

Not just hurricanes: Tropical storms in history that packed a punch with historic, deadly flooding

While not every storm is as impactful as a major hurricane when it makes landfall, tropical storms can still bring plenty of rain in a short amount of time. This can lead to flash flooding and cause river levels to rise to new record heights. Here is a look back on some of the tropical storms that caused the worst flooding.

Load More Stories