


Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Overcast
70°F
21°C
Humidity | NA |
Wind Speed | Calm |
Barometer | 30.13 in (1021.1 mb) |
Dewpoint | N/A |
Visibility | 10.00 mi |
Last update | 12 Aug 3:56 am EDT |
Extended Forecast for
Laytonsville MDSimilar City Names
Today
High: 88 °F
Patchy Fog
then Mostly
SunnyTonight
Low: 72 °F
Slight Chance
T-storms then
Partly CloudyWednesday
High: 89 °F
Slight Chance
T-storms then
Showers
LikelyWednesday Night
Low: 71 °F
Showers
Likely then
Chance
ShowersThursday
High: 88 °F
Partly Sunny
then Chance
T-stormsThursday Night
Low: 69 °F
Chance
T-storms then
Slight Chance
ShowersFriday
High: 88 °F
Mostly Sunny
Friday Night
Low: 69 °F
Mostly Clear
Saturday
High: 89 °F
Mostly Sunny
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 69.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Laytonsville MDSimilar City Names
39.21°N 77.14°W (Elev. 577 ft)
39.21°N 77.14°W (Elev. 577 ft)
4:30 am EDT Aug 12, 2025
4am EDT Aug 12, 2025-6pm EDT Aug 18, 2025