Local Forecast

Mercer, PA Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 11:25 AM EDTSunday 11:25 AM

°F °C
Regional Observations →
75°F

Partly Cloudy

  • 82° / 57° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

WNW

10 mph

UV Index

9

Very High

Humidity

57%

Dew 59°F

Sun

5:48 AM · 8:51 PM

Rise · Set

Source: YOUNGSTOWN (KYNG). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

82° 57°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Today

Patchy fog before 7am. Mostly sunny, with a high near 81. Northwest wind 3 to 9 mph.

Night

Clear, with a low around 57. Northeast wind 3 to 8 mph.

Monday

87° 64°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Sunny, with a high near 87. Southeast wind around 7 mph.

Night

Mostly clear, with a low around 64. Southeast wind around 7 mph.

Tuesday

91° 68°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Tuesday

Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. South wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

87° 66°

Thunderstorms Likely

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Thursday

91° 68°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Mercer, PA Weather Analysis Tools