


Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
89°F
32°C
Humidity | 59% |
Wind Speed | Calm |
Barometer | 30.07 in (1019.2 mb) |
Dewpoint | 73°F (23°C) |
Visibility | 10.00 mi |
Heat Index | 97°F (36°C) |
Last update | 15 Jul 5:56 pm EDT |
Extended Forecast for
Damascus MDSimilar City Names
Tonight
Low: 73 °F
Slight Chance
T-storms then
Patchy FogWednesday
High: 88 °F
Patchy Fog
then T-stormsWednesday Night
Low: 73 °F
Chance
T-storms then
Chance
ShowersThursday
High: 92 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 75 °F
Chance
T-storms then
Partly CloudyFriday
High: 85 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 70 °F
Chance
T-storms then
Partly CloudySaturday
High: 83 °F
Partly Sunny
then Chance
T-stormsSaturday Night
Low: 70 °F
Chance
T-storms
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms before 8pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 73. Light south wind. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Patchy fog before 8am. High near 88. South wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. South wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. West wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Southwest wind around 6 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Damascus MDSimilar City Names
39.29°N 77.22°W (Elev. 764 ft)
39.29°N 77.22°W (Elev. 764 ft)
1:31 pm EDT Jul 15, 2025
6pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025