Weather forecast for 10 days
Duncannon, PA

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Weather forecast for the weekend

Saturday, May 3.

Thunderstorms
6:02 am

8:07 pm
EDT
Thunderstorms
77°F / 61°F
  • Wind: 6mph SSW
  • Humidity: 59%
  • Precip. probability: 92%
  • Precipitation: 0.83"
  • UV index: 6
On Saturday, May 3, thunderstorms are expected.
Increased precipitation is predicted for today. The maximum temperature will be a warm 77°F, while the minimum temperature will be a breezy 60.8°F.
The forecast high of 77°F is more in line with June's average of 78.3°F than May's 70.2°F.
Sunrise was at 6:02 am and sunset will be at 8:07 pm; the daylight will last for 14h and 5min.

Sunday, May 4.

Rain
6:01 am

8:08 pm
EDT
Rain
72°F / 61°F
  • Wind: 9mph SE
  • Humidity: 84%
  • Precip. probability: 79%
  • Precipitation: 0.55"
  • UV index: 3
On Sunday, May 4, persistent showers will keep conditions wet.
The chance of rainfall for tomorrow is high, and precipitation will be moderate. The temperature will vary between a maximum of a delightful 71.6°F and a minimum of an enjoyable 60.8°F.
Tomorrow's high temperature will mirror the usual May maximum of 70.2°F.
Sunrise will be at 6:01 am and sunset at 8:08 pm; tomorrow's daylight will last for 14h and 7min.

Frequently asked questions

What is the weather forecast for Duncannon for tomorrow?
Tomorrow, prepare for a rainy day with little chance of drying out.
Will it rain tomorrow?
Moderate precipitation of 0.55" is expected in Duncannon. The likelihood of rainfall is 79%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 60.8°F.
The maximum temperature will be in line with the average highest temperature of 70.2°F in May. The lowest temperature tomorrow will be noticeably higher than the average low of 50.9°F.
What time are sunrise and sunset tomorrow in Duncannon?
On Sunday, in Duncannon, sunrise will be at 6:01 am and sunset at 8:08 pm (EDT).
How many hours of daylight will Duncannon have tomorrow?
In Duncannon, tomorrow, there will be 14h and 7min of daylight.
What is the weather forecast for Duncannon for the next ten days?
In Duncannon, weather will be unstable, and a combination of unstable, rain-filled, cloud-filled and clear weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Saturday through Tuesday, Thursday and Friday in Duncannon. With elevated precipitation of 0.83", Saturday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 69.8°F and 77°F, as the minimum temperature will be between 48.2°F and 60.8°F.
What will be the warmest and the coldest days?
Today is the warmest day, with a maximum temperature of 77°F. The coldest day will be Friday, with a maximum of 69.8°F.

Long-term weather forecast

SatMay 3.
  • 77°F
  • 61°F
Thunderstorms
Thunderstorms
  • Wind: 6mph SSW
  • Humidity: 59%
  • UV index: 6
  • Precip. probability: 92%
  • Precipitation: 0.83"
  • 6:02 am 8:07 pm EDT
SunMay 4.
  • 72°F
  • 61°F
Rain
Rain
  • Wind: 9mph SE
  • Humidity: 84%
  • UV index: 3
  • Precip. probability: 79%
  • Precipitation: 0.55"
  • 6:01 am 8:08 pm EDT
MonMay 5.
  • 72°F
  • 59°F
Thunderstorms
Thunderstorms
  • Wind: 11mph ESE
  • Humidity: 82%
  • UV index: 3
  • Precip. probability: 66%
  • Precipitation: 0.75"
  • 6:00 am 8:09 pm EDT
TueMay 6.
  • 72°F
  • 54°F
Thundershowers
Thundershowers
  • Wind: 7mph SSW
  • Humidity: 69%
  • UV index: 6
  • Precip. probability: 69%
  • Precipitation: 0.28"
  • 5:59 am 8:10 pm EDT
WedMay 7.
  • 75°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:57 am 8:11 pm EDT
ThuMay 8.
  • 73°F
  • 50°F
PM Showers
PM Showers
  • Wind: 9mph NNW
  • Humidity: 57%
  • UV index: 5
  • Precip. probability: 39%
  • Precipitation: 0.16"
  • 5:56 am 8:12 pm EDT
FriMay 9.
  • 70°F
  • 48°F
AM Showers
AM Showers
  • Wind: 10mph NE
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • 5:55 am 8:13 pm EDT
SatMay 10.
  • 73°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WNW
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:54 am 8:14 pm EDT
SunMay 11.
  • 73°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph N
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:53 am 8:15 pm EDT
MonMay 12.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNE
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:52 am 8:16 pm EDT
And a mix of unstable, showery, cloud-filled and mostly clear weather is predicted.
Rainfall is expected on Saturday through Tuesday, Thursday and Friday.
In the upcoming period, the highest temperature will range between 69.8°F and 77°F, while the fluctuation in night temperatures will be significant, as nighttime lows are forecast to fall between 48.2°F and 60.8°F.
The warmest day is today, with a maximum temperature of 77°F; with the highest temperature of 69.8°F, Friday will be the coldest day.
Updated: May 3, 2025 @ 17:10:14 UTC
Published by: Weather U.S. | About Us
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