Gaithersburg Weather Forecast
- 40
- 58
Mostly Cloudy
- 45
- 63
Partly Sunny
- 50
- 63
Mostly Cloudy
- 60
- 81
Mostly Sunny
- 62
- 87
Partly Sunny
- 60
- 85
Chance Thunderstorms
- 60
- 82
Slight Chance Thunderstorms
Today 25 Apr Central and Southeast Montgomery
Mostly cloudy. Highs in the upper 50s. Northeast Winds around 5 Mph.
Tonight 25 Apr Central and Southeast Montgomery
Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 40. East Winds around 5 Mph.
Gaithersburg Temperature Statistics
April Temperature
Gaithersburg - Montgomery County Airport (2.5 miles)
Lowest 22 April, 2024
28.9 °FAverage April
55.6 °FHighest 15 April, 2024
82.9 °F
Climate (2019–Present)
Gaithersburg - Montgomery County Airport (2.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
46.6 °FAverage 2019–2024
56.2 °FAverage High 2019–2024
66.1 °F