Saint Helena Weather Forecast
- 66
- 78
Mostly Cloudy
- 68
- 81
Partly Sunny
- 64
- 85
Chance Rain Showers
- 59
- 71
Rain Showers Likely
- 57
- 68
Chance Rain Showers
- 51
- 67
Mostly Sunny
Today 30 Sep Southern Baltimore
Mostly sunny. Highs in the upper 70s. West Winds around 5 Mph, becoming south around 5 Mph in the afternoon.
Tonight 30 Sep Southern Baltimore
Mostly cloudy. Lows in the mid 60s. South Winds around 5 Mph.
Saint Helena Temperature Statistics
September Temperature
Baltimore, Inner Harbor (4.3 miles)
Lowest 24 September, 2026
53.1 °FAverage September
73.6 °FHighest 1 September, 2026
96.1 °F
Climate (2022–2026)
Baltimore, Inner Harbor (4.3 miles)
Average Low 2022–2026
54.2 °FAverage 2022–2026
61.4 °FAverage High 2022–2026
69.1 °F