Slovan Weather Forecast
- 67
- 80
Slight Chance Thunderstorms
- 59
- 79
Chance Thunderstorms
- 57
- 78
Partly Sunny
- 58
- 79
Mostly Sunny
- 64
- 82
Partly Sunny
- 68
- 85
Chance Rain Showers
- 58
- 80
Chance Thunderstorms
Today 4 Sep Washington
Showers likely with a chance of Thunderstorms. Some Thunderstorms may be severe with heavy rainfall. Near steady temperature around 80. Northwest Winds 5 to 10 Mph. Chance of rain 70 percent.
Tonight 4 Sep Washington
Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Warm with Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 20 percent.
Slovan Temperature Statistics
September Temperature
Pittsburgh, Pittsburgh International Airport (11.8 miles)
Lowest 2 September, 2026
71.1 °FAverage September
81.4 °FHighest 2 September, 2026
91 °F
Climate (2021–2026)
Pittsburgh, Pittsburgh International Airport (11.8 miles)
Average Low 2021–2026
45 °FAverage 2021–2026
54.1 °FAverage High 2021–2026
63.4 °F