Newcastle Weather Forecast
- 75
- 101
Hot
- 75
- 100
Hot
- 75
- 100
Hot
- 75
- 101
Hot
- 74
- 100
Hot
- 75
- 100
Hot
Today 5 Sep Young
Sunny, hot with Highs around 101. South Winds 5 to 10 Mph.
Tonight 5 Sep Young
Clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.
Newcastle Temperature Statistics
September Temperature
Graham, Graham Municipal Airport (11.8 miles)
Lowest 1 September, 2026
72.7 °FAverage September
88.5 °FHighest 2 September, 2026
101.7 °F
Climate (2021–2026)
Graham, Graham Municipal Airport (11.8 miles)
Average Low 2021–2026
54.5 °FAverage 2021–2026
66.7 °FAverage High 2021–2026
79.2 °F