North Waltham Weather Forecast
- 57
- 83
Becoming Sunny
- 56
- 80
Mostly Sunny
- 64
- 82
Rain Showers Likely
- 63
- 81
Slight Chance Rain Showers
- 62
- 82
Mostly Sunny
- 66
- 85
Partly Sunny
Today 14 Aug Southeast Middlesex
Sunny, then becoming partly sunny. Scattered Showers with isolated Thunderstorms. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.
Tonight 14 Aug Southeast Middlesex
Mostly cloudy with scattered Showers with isolated Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 50s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.
North Waltham Temperature Statistics
August Temperature
Laurence G Hanscom Field Airport (5.6 miles)
Lowest 4 August, 2026
60.1 °FAverage August
76 °FHighest 7 August, 2026
91 °F
Climate (2021–2026)
Laurence G Hanscom Field Airport (5.6 miles)
Average Low 2021–2026
41.3 °FAverage 2021–2026
51.7 °FAverage High 2021–2026
61.7 °F