Campbelltown Weather Forecast
- 69
- 93
Chance Thunderstorms
- 66
- 82
Partly Sunny
- 70
- 85
Chance Thunderstorms
- 65
- 85
Chance Thunderstorms
- 63
- 82
Partly Sunny
- 65
- 83
Slight Chance Thunderstorms
Today 17 Jul Lebanon
Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the lower 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent. Heat index Values between 100 and 104.
Tonight 17 Jul Lebanon
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the upper 60s. West Winds 10 to 15 Mph. Chance of rain 20 percent.
Campbelltown Temperature Statistics
July Temperature
Harrisburg, Harrisburg International Airport (10.6 miles)
Lowest 5 July, 2025
63.6 °FAverage July
79.2 °FHighest 7 July, 2025
91.7 °F
Climate (2020–Present)
Harrisburg, Harrisburg International Airport (10.6 miles)
Average Low 2020–2025
47.7 °FAverage 2020–2025
56.2 °FAverage High 2020–2025
65.3 °F