Gaither Weather Forecast
- 72
- 93
Slight Chance Thunderstorms
- 70
- 85
Slight Chance Thunderstorms
- 71
- 85
Rain Showers Likely
- 67
- 88
Chance Thunderstorms
- 65
- 83
Partly Sunny
- 67
- 84
Slight Chance Thunderstorms
Today 17 Jul Carroll
Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.
Tonight 17 Jul Carroll
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 20 percent.
Gaither Temperature Statistics
July Temperature
Gaithersburg - Montgomery County Airport (15.5 miles)
Lowest 4 July, 2025
60.1 °FAverage July
78 °FHighest 8 July, 2025
95 °F
Climate (2020–Present)
Gaithersburg - Montgomery County Airport (15.5 miles)
Average Low 2020–2025
46.4 °FAverage 2020–2025
56.1 °FAverage High 2020–2025
65.9 °F