Horsham Weather Forecast
- 65
- 80
Rain Showers Likely
- 59
- 82
Rain Showers Likely
- 55
- 74
Mostly Sunny
- 49
- 72
Mostly Sunny
- 51
- 71
Chance Rain Showers
- 51
- 69
Rain Showers Likely
Today 16 May Eastern Montgomery
Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Areas of fog in the morning. Patchy fog in the afternoon. Humid with Highs around 80. South Winds 5 to 10 Mph. Chance of rain 80 percent.
Tonight 16 May Eastern Montgomery
Mostly cloudy. Areas of fog. Near steady temperature in the lower 60s. Light and variable Winds.
Horsham Temperature Statistics
May Temperature
Philadelphia - Wings Field Airport (7.5 miles)
Lowest 1 May, 2025
44.4 °FAverage May
64.8 °FHighest 2 May, 2025
85.3 °F
Climate (2020–Present)
Philadelphia - Wings Field Airport (7.5 miles)
Average Low 2020–2025
44.8 °FAverage 2020–2025
55.3 °FAverage High 2020–2025
64.7 °F