Steelton Weather Forecast
- 44
- 59
Mostly Cloudy
- 42
- 76
Rain Showers
- 29
- 50
Partly Sunny
- 33
- 49
Partly Sunny
- 38
- 56
Chance Rain Showers
- 42
- 60
Rain Showers Likely
- 30
- 54
Slight Chance Rain/Snow
Today 21 Mar Dauphin
Mostly sunny. Highs in the mid 50s. North Winds around 5 Mph.
Tonight 21 Mar Dauphin
Mostly cloudy. Mild. Lows in the mid 40s. East Winds around 5 Mph.
Steelton Temperature Statistics
March Temperature
Harrisburg, Capital City Airport (1.2 miles)
Lowest 18 March, 2026
21.9 °FAverage March
44.5 °FHighest 10 March, 2026
81 °F
Climate (2021–Present)
Harrisburg, Capital City Airport (1.2 miles)
Average Low 2021–2026
47.6 °FAverage 2021–2026
56.9 °FAverage High 2021–2026
66.3 °F