Newmarket Weather Forecast
- 72
- 93
Becoming Sunny
- 71
- 91
Chance Rain Showers
- 65
- 86
Rain Showers Likely
- 62
- 78
Slight Chance Thunderstorms
- 61
- 74
Chance Rain Showers
- 60
- 75
Chance Rain Showers
- 61
- 75
Slight Chance Thunderstorms
Today 6 Jul Interior Rockingham
Partly sunny. Hot with Highs in the lower 90s. Southwest Winds around 10 Mph. Gusts up to 25 Mph. Heat index Values in the upper 90s.
Tonight 6 Jul Interior Rockingham
Partly cloudy this Afternoon, then clearing. Humid with Lows in the upper 60s. Southwest Winds around 10 Mph this afternoon and Evening, becoming light and variable. Heat index Values in the upper 90s early and evening.
Newmarket Temperature Statistics
July Temperature
Pease Air Force Base / Portsmouth (5.6 miles)
Lowest 4 July, 2025
60.3 °FAverage July
75.4 °FHighest 1 July, 2025
91.2 °F
Climate (2020–Present)
Pease Air Force Base / Portsmouth (5.6 miles)
Average Low 2020–2025
42.7 °FAverage 2020–2025
50.9 °FAverage High 2020–2025
59.4 °F