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Gaithersburg Weather
United States · Updated Saturday, April 4, 2026 at 11:12 AM ET
74°F
Broken Clouds
Feels like 75°F · H 78°F / L 71°F
Humidity
70%
Wind
2 mph
S
Visibility
6 mi
Golden Hour · Gaithersburg Today
Morning Golden Hour
8:22 PM – 9:22 PM
Sunrise 8:32 PM
Evening Golden Hour
8:27 AM – 9:27 AM
Sunset 9:17 AM
About Gaithersburg Weather
Gaithersburg in Montgomery County is home to NIST (National Institute of Standards and Technology) and significant federal research facilities. The city is in Maryland's diverse Piedmont zone with typical DC suburban climate — hot humid summers, variable winters with ice storm potential, and spring severe weather.