Patuxent River State Park Weather Forecast
- 66
- 83
Mostly Sunny
- 68
- 85
Partly Sunny
- 71
- 89
Mostly Sunny
- 75
- 95
Slight Chance Thunderstorms
- 73
- 93
Chance Thunderstorms
- 72
- 89
Chance Thunderstorms
Today 22 Jul Northwest Montgomery
Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.
Tonight 22 Jul Northwest Montgomery
Mostly clear. Lows in the mid 60s. Northeast Winds around 5 Mph.
Patuxent River State Park Temperature Statistics
July Temperature
Gaithersburg - Montgomery County Airport (6.8 miles)
Lowest 4 July, 2025
60.1 °FAverage July
78.3 °FHighest 8 July, 2025
95 °F
Climate (2020–Present)
Gaithersburg - Montgomery County Airport (6.8 miles)
Average Low 2020–2025
46.4 °FAverage 2020–2025
56.1 °FAverage High 2020–2025
65.9 °F