Mercersburg, PA Weather

As of

Weather Station:WeatherBug

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61degrees Fahrenheit

Feels like:61°F

Hi: 73Lo: 49

70% Chance Rain Showers

Live Weather Radar

Mercersburg, PA weather radar map

Current Weather Details

Windchill
61°
Daily Rain
--"
Dew point
59°
Monthly Rain
1.1"
Humidity
98%
Avg. Wind
S 2 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
7:29 AM
Moon
Third Quarter
Sunset
7:14 PM
UV Index
4 (Moderate)

Weather Forecast

  • Today

    Hi

    Showers likely with a slight chance of thunderstorms this morning then showers likely with a chance of thunderstorms this afternoon. Some thunderstorms may be severe with damaging winds. Some thunderstorms may be severe with damaging winds. Continued unseasonably warm with highs in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

  • Tonight

    Lo

    A chance of showers and thunderstorms in the evening then showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce damaging winds then some thunderstorms may produce gusty winds after midnight. Cooler with lows around 40. Southwest winds 10 to 15 mph with gusts up to 30 mph becoming west 15 to 20 mph with gusts up to 40 mph after midnight. Chance of rain 90 percent.

Mercersburg, PA 10-day weather forecast

AIR QUALITY

22 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Mercersburg, PA

POLLEN COUNT & ALLERGY FORECAST

6.5 Medium

Predominant Pollen:Cedar/Juniper
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:159.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map