Londonderry Weather Forecast
- 53
- 76
Mostly Sunny
- 54
- 78
Mostly Sunny
- 64
- 83
Partly Sunny
- 72
- 90
Mostly Sunny
- 70
- 95
Chance Thunderstorms
- 66
- 85
Chance Rain Showers
Today 21 Jul Interior Rockingham
Mostly sunny. Highs in the mid 70s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 21 Jul Interior Rockingham
Clear. Lows in the lower 50s. Northwest Winds around 10 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.
Londonderry Temperature Statistics
July Temperature
Manchester Airport (5 miles)
Lowest 5 July, 2025
52.6 °FAverage July
76.7 °FHighest 16 July, 2025
96.7 °F
Climate (2020–Present)
Manchester Airport (5 miles)
Average Low 2020–2025
43.1 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
62 °F