Swatara Weather Forecast
- 68
- 86
Rain Showers
- 59
- 84
Partly Sunny
- 59
- 80
Sunny
- 62
- 83
Partly Sunny
- 63
- 83
Partly Sunny
- 66
- 86
Chance Rain Showers
Today 21 Jul Dauphin
Mostly cloudy. A chance of Showers and Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Some Thunderstorms may be severe with damaging Winds this afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 90 percent.
Tonight 21 Jul Dauphin
Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds in the evening. Locally heavy rainfall possible in the evening. Humid with Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.
Swatara Temperature Statistics
July Temperature
Harrisburg, Harrisburg International Airport (7.5 miles)
Lowest 13 July, 2026
66.7 °FAverage July
81.2 °FHighest 3 July, 2026
103.6 °F
Climate (2021–2026)
Harrisburg, Harrisburg International Airport (7.5 miles)
Average Low 2021–2026
47.2 °FAverage 2021–2026
55.9 °FAverage High 2021–2026
65.1 °F