Guilford Weather Forecast
- 54
- 68
Rain
- 55
- 77
Chance Rain Showers
- 56
- 81
Chance Thunderstorms
- 59
- 86
Partly Sunny
- 60
- 87
Slight Chance Thunderstorms
- 62
- 85
Mostly Cloudy
Today 26 Jun Southern Piscataquis
Rain in the Morning, then rain likely with isolated Thunderstorms in the afternoon. Highs in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 90 percent.
Tonight 26 Jun Southern Piscataquis
Mostly cloudy. Scattered Showers with isolated Thunderstorms in the evening. Areas of fog. Lows in the mid 50s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.
Guilford Temperature Statistics
June Temperature
Greenville (21.7 miles)
Lowest 1 June, 2026
37 °FAverage June
62.4 °FHighest 4 June, 2026
82.9 °F
Climate (2021–2026)
Greenville (21.7 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
43.6 °FAverage High 2021–2026
51.3 °F