Rockville Weather Forecast
- 67
- 84
Mostly Sunny
- 68
- 87
Partly Sunny
- 73
- 91
Mostly Sunny
- 76
- 97
Hot
- 74
- 94
Chance Thunderstorms
- 73
- 90
Chance Thunderstorms
Today 22 Jul Central and Southeast Montgomery
Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.
Tonight 22 Jul Central and Southeast Montgomery
Mostly clear. Lows in the mid 60s. East Winds around 5 Mph.
Rockville Temperature Statistics
July Temperature
Gaithersburg - Montgomery County Airport (5.6 miles)
Lowest 4 July, 2025
60.1 °FAverage July
78.3 °FHighest 8 July, 2025
95 °F
Climate (2020–Present)
Gaithersburg - Montgomery County Airport (5.6 miles)
Average Low 2020–2025
46.4 °FAverage 2020–2025
56.1 °FAverage High 2020–2025
65.9 °F