Greenville Weather Forecast
- 55
- 75
Rain Showers
- 62
- 77
Rain Showers
- 56
- 80
Rain Showers
- 55
- 74
Slight Chance Thunderstorms
- 55
- 73
Mostly Sunny
- 58
- 76
Chance Rain Showers
Today 16 Jun Mercer
Partly cloudy. Highs in the mid 70s. Southwest Winds around 10 Mph.
Tonight 16 Jun Mercer
Partly cloudy in the Evening, then becoming mostly cloudy. Isolated Thunderstorms. Scattered Showers in the Evening, then numerous Showers after midnight. Lows in the mid 50s. South Winds 5 to 10 Mph. Chance of rain 70 percent.
Greenville Temperature Statistics
June Temperature
Port Meadville Airport (17.4 miles)
Lowest 2 June, 2026
46.9 °FAverage June
69.5 °FHighest 11 June, 2026
86 °F
Climate (2021–Present)
Port Meadville Airport (17.4 miles)
Average Low 2021–2026
42.7 °FAverage 2021–2026
50.9 °FAverage High 2021–2026
59.2 °F