Madison Weather Forecast
- 76
- 96
Chance Thunderstorms
- 76
- 92
Rain Showers Likely
- 73
- 87
Rain Showers Likely
- 71
- 86
Chance Thunderstorms
- 74
- 85
Partly Sunny
- 77
- 88
Chance Thunderstorms
- 77
- 92
Chance Thunderstorms
Today 4 Jul Dorchester
Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 110.
Tonight 4 Jul Dorchester
Partly cloudy with a chance of Showers. A chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds and large hail early this evening. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.
Madison Temperature Statistics
July Temperature
Cambridge-Dorchester Airport (10.6 miles)
Lowest 1 July, 2026
75.2 °FAverage July
84 °FHighest 2 July, 2026
98.6 °F
Climate (2021–2026)
Cambridge-Dorchester Airport (10.6 miles)
Average Low 2021–2026
49.1 °FAverage 2021–2026
58 °FAverage High 2021–2026
66.7 °F