Patapsco River - Fort McHenry Marsh Weather Forecast
- 79
- 102
Hot
- 77
- 98
Chance Thunderstorms
- 73
- 95
Rain Showers Likely
- 72
- 88
Chance Thunderstorms
- 74
- 89
Chance Thunderstorms
- 75
- 92
Chance Thunderstorms
Today 24 Jun Southern Baltimore
Sunny, hot with Highs around 100. Northwest Winds around 5 Mph. Heat index Values up to 110.
Tonight 24 Jun Southern Baltimore
Mostly clear. Lows in the upper 70s. Northwest Winds around 5 Mph.
Patapsco River - Fort McHenry Marsh Temperature Statistics
June Temperature
Baltimore, Inner Harbor (1.9 miles)
Lowest 1 June, 2025
53.1 °FAverage June
77.7 °FHighest 19 June, 2025
96.1 °F
Climate (2022–Present)
Baltimore, Inner Harbor (1.9 miles)
Average Low 2022–2025
53.5 °FAverage 2022–2025
60.7 °FAverage High 2022–2025
68.3 °F