National Weather Service

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

15°C

59°F

Humidity	78%
Wind Speed	W 11 km/h
Barometer	1014.3 mb (29.93 in)
Dewpoint	11°C (52°F)
Visibility	16 km
Last update	29 May 4:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NW Mercersburg PA

Today
High: 21 °C
Chance
Showers and
Patchy Fog
then Showers
Tonight
Low: 11 °C
Showers
Likely then
Slight Chance
Showers
Thursday
High: 22 °C
Sunny
Thursday Night
Low: 8 °C
Mostly Clear
Friday
High: 23 °C
Sunny
Friday Night
Low: 8 °C
Mostly Clear
Saturday
High: 25 °C
Sunny
Saturday Night
Low: 12 °C
Partly Cloudy
Sunday
High: 25 °C
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Patchy fog between 7am and 8am. High near 21. Calm wind becoming west 5 to 10 km/h in the morning. Chance of precipitation is 90%. New rainfall amounts between 5 and 7.5 mm possible.

Tonight

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 11. Northwest wind 8 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

Thursday

Sunny, with a high near 22. North wind 11 to 13 km/h.

Thursday Night

Mostly clear, with a low around 8. Northwest wind around 10 km/h.

Friday

Sunny, with a high near 23. North wind around 11 km/h.

Friday Night

Mostly clear, with a low around 8.

Saturday

Sunny, with a high near 25.

Saturday Night

Partly cloudy, with a low around 12.