Local Forecast

Arnold, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Arnold, PA.

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 4:35 PM EDTSaturday 4:35 PM

°F °C
Regional Observations →
72°F

Fog/Mist

  • 80° / 66° High / Low
  • 72° Feels Like
  • 0% Chance of Rain

Wind

3 mph

ENE

UV Index

8

Very High

Humidity

87%

Dew 68°F

Sun

5:49 AM · 8:53 PM

Rise · Set

Source: BEAVER FALLS ARP (KBVI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

80° 66°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

Showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind around 3 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm. Mostly cloudy, with a low around 64. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Sunday

86° 66°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Northeast wind 1 to 5 mph. Chance of precipitation is 40%.

Night

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 65. East wind around 5 mph. Chance of precipitation is 20%.

Monday

91° 71°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 89. Southeast wind around 3 mph.

Night

Mostly clear, with a low around 70.

Tuesday

96° 77°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 94.

Night

Mostly clear, with a low around 75.

Wednesday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 96.

Night

Mostly clear, with a low around 75.

Arnold, PA Weather Analysis Tools