Local Forecast

Allegheny, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Allegheny, PA

Active Alerts 1 active

Hour-by-Hour  Current Observation

Friday 11:15 PM EDTFriday 11:15 PM

°F °C
Regional Observations →
74°F

Haze

  • 87° / 71° High / Low
  • 74° Feels Like
  • 0% Chance of Rain

Wind

3 mph

S

UV Index

0

None

Humidity

61%

Dew 60°F

Sun

6:03 AM · 8:48 PM

Rise · Set

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

5-Day Outlook

Through Tuesday

Local Radar →

Tonight

71°

Thunderstorms Likely

Detailed forecast

Tonight

Smoke before 2am, then smoke and a chance of showers and thunderstorms between 2am and 5am, then smoke and a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southeast wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

84° 66°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Saturday

Areas of smoke and showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind 5 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Night

Showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 8pm, then showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 66. West wind 5 to 12 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

80° 59°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Sunday

Mostly sunny, with a high near 82. North wind around 7 mph.

Night

Mostly clear, with a low around 59. North wind 1 to 7 mph.

Monday

84° 68°

Partly Sunny

Overnight: Chance of Rain

Detailed forecast

Monday

Mostly sunny, with a high near 85.

Night

A slight chance of rain showers after 2am. Mostly cloudy, with a low around 68.

Tuesday

86° 66°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Tuesday

A slight chance of rain showers before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 80%.

Night

Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%.

Allegheny, PA Weather Analysis Tools