National Weather Service

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

25°C

77°F

Humidity	47%
Wind Speed	W 17 G 28 km/h
Barometer	1007.9 mb (29.74 in)
Dewpoint	13°C (55°F)
Visibility	16 km
Heat Index	26°C (79°F)
Last update	10 Jun 2:56 pm EDT

More Information:

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

Extended Forecast for

Damascus MD

This Afternoon
High: 24 °C
Slight Chance
T-storms
Tonight
Low: 13 °C
Slight Chance
T-storms then
Isolated
Showers
Tuesday
High: 23 °C
Mostly Sunny
Tuesday Night
Low: 13 °C
Mostly Clear
Wednesday
High: 27 °C
Mostly Sunny
Wednesday Night
Low: 17 °C
Mostly Clear
Thursday
High: 32 °C
Sunny
Thursday Night
Low: 21 °C
Mostly Clear
Friday
High: 34 °C
Sunny

Detailed Forecast

This Afternoon

Isolated showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 24. Northwest wind around 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 20%.

Tonight

A slight chance of showers and thunderstorms before 11pm, then isolated showers between 11pm and 2am. Mostly cloudy, with a low around 13. North wind 8 to 11 km/h. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 23. Northwest wind around 10 km/h.

Tuesday Night

Mostly clear, with a low around 13. Calm wind.

Wednesday

Mostly sunny, with a high near 27. Calm wind becoming west 5 to 8 km/h in the afternoon.

Wednesday Night

Mostly clear, with a low around 17.

Thursday

Sunny, with a high near 32.

Thursday Night

Mostly clear, with a low around 21.