Grafton Weather Forecast
- 60
- 80
Mostly Sunny
- 69
- 88
Mostly Sunny
- 67
- 88
Rain Showers Likely
- 64
- 82
Slight Chance Rain Showers
- 64
- 81
Chance Rain Showers
- 64
- 84
Slight Chance Thunderstorms
Today 23 Jul Western Windham
Mostly sunny. Highs in the upper 70s. Light and variable Winds.
Tonight 23 Jul Western Windham
Mostly clear. Lows in the mid 40s. Light and variable Winds.
Grafton Temperature Statistics
July Temperature
Springfield, Hartness State Springfield Airport (12.4 miles)
Lowest 19 July, 2025
47.6 °FAverage July
74.8 °FHighest 16 July, 2025
95.6 °F
Climate (2020–Present)
Springfield, Hartness State Springfield Airport (12.4 miles)
Average Low 2020–2025
38.5 °FAverage 2020–2025
48.3 °FAverage High 2020–2025
58.8 °F