Sandy Spring Weather Forecast
- 67
- 86
Decreasing Clouds
- 71
- 89
Mostly Sunny
- 75
- 96
Slight Chance Thunderstorms
- 73
- 92
Chance Thunderstorms
- 72
- 89
Rain Showers Likely
- 71
- 90
Mostly Sunny
Today 23 Jul Central and Southeast Montgomery
Mostly sunny. Highs in the mid 80s. Southeast Winds around 5 Mph.
Tonight 23 Jul Central and Southeast Montgomery
Mostly clear. Lows in the upper 60s. South Winds around 5 Mph.
Sandy Spring Temperature Statistics
July Temperature
Gaithersburg - Montgomery County Airport (7.5 miles)
Lowest 4 July, 2025
60.1 °FAverage July
78.3 °FHighest 8 July, 2025
95 °F
Climate (2020–Present)
Gaithersburg - Montgomery County Airport (7.5 miles)
Average Low 2020–2025
46.4 °FAverage 2020–2025
56.1 °FAverage High 2020–2025
65.9 °F